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Topic: Polymer



  
 Polymer
Polymers utilization in all domains of technique is, beyond any doubt, a reality of our times and the specialists appreciate that polymeric materials are the "materials of the future".
The authors present the equations used for the description of some interdependent phenomena, such as the flow of the polymer, the heat transfer, crosslinking reactions which are unavoidable phenomena in such processing processes.
The book represents a review of the basic principles of polymer composite processing, of the most important processes concerning their obtaining.
http://www.library.tuiasi.ro/ipm/vol13no12/polymer.html   (5366 words)

  
 [No title]
Doi's intent is similar to that of this course, "...to present a framework to graduate students in a concise and self-contained manner..." Introductory courses in polymers and thermodynamics would be sufficient preparation for the course.
The course is intended for graduate students who would like to gain an understanding of modern approaches to polymer physics.
1) "The Physics of Polymers, 2'nd Edition, Concepts for Understanding Their Structure and Behavior" G. Strobl, Springer Press 1997.
http://www.eng.uc.edu/~gbeaucag/Classes/Physics.html   (389 words)

  
 Polymers
The Journal of Biomedical Materials Research is an international, interdisciplinary, English-language publication of original contributions concerning studies of the preparation, performance, and evaluation of biomaterials; the chemical, physical, toxicological, and mechanical behavior of materials in physiological environments; and the response of blood and tissues to biomaterials.
Absorbable Polymer Technologies, Inc. (APT) is a research and development-based company specializing in the design and development of biodegradable-polymer formulations for controlled-release pharmaceuticals, and medical devices for enhanced therapies.
These polymers are excellent candidates for uses in medical applications such as devices for timed drug release, sutures, or as frameworks for tissue regrowth.
http://biomed.tamu.edu/biomaterials/Polymers.htm   (1418 words)

  
 Polymer Clay
You might be interested in what is happening on the other side of the ocean.
Many colors are available, and most others may be mixed.
Completed articles may be finished in a variety of ways.
http://home.pacbell.net/jvan2636/polyclay.htm   (947 words)

  
 Polymer Clay FAQ More Info Sources
Begins with a brief but thorough overview of basic techniques, making this book suitable for beginners as well as more advanced artists.
Instructions, techniques, and many color photos for inspiration.
This book also contains some information on basic technique.
http://www.jaedworks.com/clayspot/polyclay-faq/info-sources.html   (882 words)

  
 The Effect of Fillers on Adhesion of Polymer Interfaces
These diblock copolymers have been shown to be fairly effective, while the cheaper random and graft copolymers are less effective.
I would like to thank my mentor, Professor Miriam Rafailovich for her time, inspiration, and support, which have been invaluable to my research experience.
As the benefits of fillers are being realized, they are more often being used in industry, increasing the importance of their role in adhesion.
http://polymer.matscieng.sunysb.edu/anshul01/anshul.html   (3642 words)

  
 PlasticsResource.org - The Basics - Polymer Definition & Properties
These materials have so many varied characteristics and applications that their usefulness can only be measured by our imagination.
This property allows for easy processing and facilitates recycling.
Polymers have many inherent properties that can be further enhanced by a wide range of additives to broaden their uses and applications.
http://www.plasticsresource.com/s_plasticsresource/sec.asp?TRACKID=&CID=124&DID=226   (1303 words)

  
 Infotrope Polymer
You can define your own criteria, but I don'tthink that's what Viral means here, and there's no GPG support at all.
There's no external editor support (mind you - Polymer does use a full editor component there, so it's not a poor rendition), there's no backup support, it's GUI, it handles URLs, and you can't send attachments off the command-line.
Infotrope Polymer is an experimental, but usable, client for IMAP, ACAP, and Submission - in other words, it's an email client.
http://dave.cridland.net/acap/polymer.html   (1431 words)

  
 Immiscible Polymer Blends
This means both phases will be bearing the load of any stress on the material, so it will be stronger.
They have to behave in some interesting manner, or else nobody would make them, and people like me wouldn't write about them.
The block copolymers tie the two phases together, and allow energy to be transferred from one phase to the other.
http://www.pslc.ws/macrog/iblend.htm   (2101 words)

  
 Oilfield Glossary: Term 'polymer'
Charged groups strongly affect behavior and interactions with colloidal clays, other polymers and solvents.
Polymers may be classified by their structure and may be linear, branched or less commonly cyclic.
Other polymers are modified natural polymers, such as carboxymethylcellulose (CMC) and hydropropyl starch and lignosulfonate.
http://www.glossary.oilfield.slb.com/Display.cfm?Term=polymer   (171 words)

  
 Polymers: Experiment 3
Objective: The objective of this experiment is to cross-link a polymer and observe the changes in the physical properties as a result of this cross-linking.
The changes in physical properties of a cross-linked polymer are also studied as the temperature is varied.
The added home investigation of the effect of temperature on the elasticity also includes concepts of molecular motion and intermolecular bond strength.
http://matse1.mse.uiuc.edu/~tw/polymers/f.html   (1154 words)

  
 EETimes.com - True nonstick polymer eliminates mechanical friction
Genzer's technique coats a shrinkable polymer with a nonstick material, such as Teflon.
The basic technique is simple: a substrate is stretched slightly and then coated with a polymer.
The researchers chose to perform their experiment on polydimethyl siloxane (PDMS) — an elastic polymer — because PDMS is made of cross-linked molecules that are typical of elastic industrial materials.
http://www.eetimes.com/story/OEG20010108S0690   (916 words)

  
 Polymer Analysis - Title
The simplest NMR experiment is the observation of "free induction decay" from a radio frequency pulse.
PMMA was one of the first polymers studied in depth for tacticity using proton NMR (see texts by Bovey from the 1970's).
In such cases the tactic sequences can be identified with complicated NMR techniques such as 2-D NMR (see Campbell and White).
http://www.eng.uc.edu/~gbeaucag/Classes/Analysis/Chapter6.html   (3704 words)

  
 Welcome to Polymer Technologies
We have also been researching opportunities in China in response to our customers requests and hope to make an announcement before year-end.
C.V. is a state of the art 41,000 square foot manufacturing facility located in the heart of Mexico.
The plant's key capabilities include insert and precision moulding, pad printing, center-less grinding and assembly.
http://www.polymer.ca   (142 words)

  
 Polymer Clay - Jewelry Making
Although zines are sometimes the best source for cutting edge works and techniques, their prices can be off-putting to those of us pinching our pennies.
Blue and silver polymer clay are used to make this cool six point star barrette!
All the projects that involve the use of polymer clay can be found here!
http://www.bellaonline.com/subjects/8103.asp   (525 words)

  
 Polymer Database PoLyInfo
The Japan Research and Development Center for Metals(JRCM)
Information on polymers including properties, chemical structures, IUPAC names, processing methods of measured samples, measurement conditions, monomers, and polymerization methods are stored in a object database.
Polymer Structure Search: In "By parts," a search is done by specifying the type and quantity of an atom group (basic element) included in the constitutional unit of polymer.
http://polymer.nims.go.jp/polyinfo_top_eng.htm   (445 words)

  
 SciFinder Scholar Solutions - Polymer Searching Overview
SciFinder Scholar offers a number of pathways to locate polymer information.
A specific polymer name or CAS RN Structures of specific monomers
This section identifies strategies to find polymer information.
http://www.cas.org/SCIFINDER/SCHOLAR/SOLUTIONS/polymer1.html   (59 words)

  
 Polymers at UMass, Amherst
The nature of their polymer research is from the perspective of the departmental discipline.
This center is a continuation of the Materials Research Laboratory awarded by the NSF in 1974.
Polymer Science and Engineering program at UMass, Amherst.
http://www.polymer.org   (381 words)

  
 AllRefer.com - polymer (Chemistry) - Encyclopedia
Polymerization, the chemical process of forming polymers from their component monomers, is often a complex process that may be initiated or sustained by heat, pressure, or the presence of one or more catalysts.
Polymers containing two or more different structural units, such as phenol-formaldehyde, are called copolymers.
Many polymers occur in nature, such as silk, cellulose, natural rubber, and proteins.
http://reference.allrefer.com/encyclopedia/P/polymer.html   (426 words)

  
 Self Assembly Technique Produces Complex Polymer Structures
Formation of the structure begins by dissolving a coil-like polymer such as polystyrene in a fast-evaporating solvent such as toluene or benzene.
Researchers have so far found the technique works with three different types of polymer and several solvents.
A surprisingly simple technique based on physical phenomena first described more than a century ago could provide a new and highly controllable means of producing complex three-dimensional polymer structures.
http://gtresearchnews.gatech.edu/newsrelease/POLYMERFILM.html   (927 words)

  
 Polymer banknote - Wikipedia, the free encyclopedia
In 1974 the technique of lamination was used to combine materials; the all-plastic laminate eventually chosen was a clear, BOPP laminate, in which OVDs could be inserted without needing to punch holes.
Polymer banknotes also incorporate many security features not available to paper banknotes, making counterfeiting much more difficult.
Polymer banknotes were developed by the Reserve Bank of Australia (RBA) and the Commonwealth Scientific and Industrial Research Organisation (CSIRO) and were first issued as currency in Australia in 1988.
http://en.wikipedia.org/wiki/Polymer_banknotes   (1108 words)

  
 Polymer Institute
His current research interest is oriented on the miscibility in polymer blends leading to understanding of their physical and mechanical properties and on the development of pressure sensitive adhesives.
His current research interests are focused on phase equilibrium in polymer blends and solutions and on the characterization of polymer solutions and dispersions by dynamic light scattering.
1987 - 1993 Polymer Institute, Bratislava, Ph.D. in Macromolecular Chemistry,topic: "Polymerization of Acrylamide in Inverse Microemulsion" (with Dr. J.
http://www.polymer.sav.sk/lacikpeople.html   (1081 words)

  
 B.U. Center for Polymer Studies:JAVA Applets
The molecules from which our body is made are macromolecules or polymers.
Light-scattering and other experiments have shown that this is incorrect, and that
Polymers can become entangled and form messy coils like a length of thread or a shoelace.
http://polymer.bu.edu/java/java/saw/saw.html   (1240 words)

  
 Polymer Chemistry
Treatment of laboratory techniques common to polymer science: synthesis of polymers and the characterization of these materials by spectroscopic, thermal, and mechanical methods.
An introduction to the concepts of polymer synthesis, characterization by physical, thermal, and spectroscopic methods, structure, properties, and basic fabrication processes.
An introduction to polymer processing; fabrication of thermoplastics and thermosets using conventional and specialized techniques.
http://www.cst.cmich.edu/units/chm/Studentinfo/polymer.htm   (157 words)

  
 Polymer Laboratories' Company Website
Polymer Laboratories develops techniques and instrumentation for the characterization of polymer systems, and develops high technology polymer products for liquid chromatography, diagnostic and pharmaceutical applications.
Polymer Laboratories is now part of Varian, Inc.
The Company's policy of innovative research in polymer chemistry-based activities has resulted in a range of highly successful, world-leading products.
http://www.polymerlabs.com   (90 words)

  
 Polymer
Again, it’’s Polymer’’s Working Philosophy: even if it’’s a little clunky, make it work, make it stable, and get it out the door.
The feature set is starting to gel, as is the concept of Polymer’’s role in containing an application, along with instructions for installation and setup, and other things that will be necessary at some basic stable level before we can really expect anybody to try and work with this program.
A side-effect of this push is that I can'’t really do much other development on Data Center until this conversion is complete, because I'’m making a boatload of changes to the underlying code which will simply break Data Center in a slew of unpredictable ways if I do it piecemeal.
http://polymerdb.org   (1633 words)

  
 Elsevier.com - Polymer
Polymer publishes original research from all areas of polymer science and technology with emphasis on molecular or meso-scale interpretation of data.
The International Journal for the Science and Technology of Polymers
To find out more about the changes taking place click here
http://www.elsevier.com/locate/issn/00323861   (305 words)

  
 Polymer FEM
What you will find here are general information about material behavior, useful constitutive models, and numerical implementations.
Just go to www.caeff.com and then take the link to Polymer Process Model.
The goal of this site is to become a useful reference for constitutive models for polymers.
http://polymerfem.com   (1005 words)

  
 Polymer
The Polymer project studies all facets of the theory, design, and implementation of software program monitors and monitor-specification languages.
We also provide a series of mechanisms including logical combinators and higher-order and hierarchical monitor declarations that allow programmers to construct complex monitors from simpler ones.
We are currently developing an extension of Java that facilitates the implementation of program monitors.
http://www.cs.princeton.edu/sip/projects/polymer   (197 words)

  
 Edward Boas -- Polymer attaching to a surface
The most effective polymer we synthesized was a polyacrylamide with CFTR peptide covalently attached to 0.5% of its acrylamide subunits.
The inset, a top view of the last frame, shows that the polymer has clustered the blue sites on the surface.
We also developed a simulation to qualitatively describe how a polyvalent ligand binds to a surface.
http://b435-boas.stanford.edu/home/science/polymer   (282 words)

  
 The MSDS HyperGlossary: Polymerization
Polymerization is the process by which monomers (smaller chemical units) are combined to form a polymer.
A polymer is a substance made up of many repeating units (called monomer units).
Examples of everyday mnomers and their polymers include:
http://www.ilpi.com/msds/ref/polymer.html   (332 words)

  
 Microscopy on polymer systems (TEM/AFM) by Dr. Ralf Thomann (University of Freiburg)
Microscopy on polymer systems (TEM/AFM) by Dr. Ralf Thomann (University of Freiburg)
http://www.polymermicroscopy.com   (12 words)

  
 encyclopedia of polymer science and technology
… of all aspects of polymer science, including nanotechnology … methods of controlled polymer architecture, and …
… Wiley andgt; Chemistry andgt; Polymer Science and Technology andgt; General Polymer Science and Technology andgt; Encyclopedia of Polymer Science and Technology, Volumes 5-8, Part 2.
… Wiley andgt; Chemistry andgt; Polymer Science and Technology andgt; General Polymer Science and Technology andgt; Encyclopedia of Polymer Science and Technology, 12 Volume Set.
http://www.jolietpages.com/encyclopedia-of-polymer-science.html   (246 words)

  
 PolymerProcessing.com: Information and Education on Polymer Processing
Polymer processing operations often present numerous safety hazards.
Information, education, resources and expertise in the field of polymer processing.
A gateway to additional information on polymer processing.
http://www.polymerprocessing.com   (66 words)

  
 Forté Composites - Leaders in Polymer Concrete
Polymer concrete technology improves products that are normally made with traditional materials such as cement, metals, fiberglass, and others.
Choose polymer concrete when you need a product that is strong, long lasting, impenetrable.
Our forté is developing and manufacturing customized solutions for civil, industrial and commercial applications.
http://www.fortecomposites.com   (99 words)

  
 Lumera: Polymer Platform Technologies
Lumera develops proprietary polymer materials and products based on these materials for a broad range of applications.
We use these materials to improve the design, performance and functionality of devices used primarily in bioscience and in communications and computing.
This position is strengthened by strategic relationships with universities, government agencies and corporate partners, which provide us exclusive access to key technology relating to materials and manufacturing methods.
http://www.lumera.com   (168 words)

  
 Polymer Clay Central- Opals by Barbara Reider
Additionally, the color should be asymetrically dispersed, as is the color of real Opals.
Decide which part of the pattern is going to be seen.
For best results, use a side with some translucent and some colored swirls showing.
http://www.polymerclaycentral.com/opalbarbara.html   (622 words)

  
 Polymer Clay Resources
Books are always an excellent resource, whether you would like to give them as gifts or whether you are looking for projects and techniques to try your hands on yourself.
At Borders, for example, you can find a wide variety of magazines which are very inspirational as well as educational, such as
There are many links on their website and you will find tons of helpful information related to Polymer Clay, including a listing of Polymer Clay Guilds per State.
http://www.finepolymerclaydesigns.com/html/resources.html   (299 words)

  
 Polymer Clay Bead Jewelry Set Polymer Clay Beads
All of our bead roller sets work on the same principle, of a measured amount of clay being placed in the base, a lid put over it and moved back and forth.
Polymer Bead Roller Sets are enjoyed by folks brand new to polymer clay as well as by expert artists, authors, and teachers of polymer clay, and many levels of experience in between!
It does cure at temperatures low enough that a kiln is not required.
http://www.poly-tools.com   (511 words)

  
 Polymer Vision home
With QVGA resolution, high contrast and low power usage, Polymer Vision's rollable displays are ideally suited to paper like reading comfort in mobile devices.
These displays enable the creation of compact and rugged products which allow users convenient access to many forms of simple, but valuable digital visual content such as text information, mail and graphics.
Cellphones are an indispensable tool for business people on the move, and the emergence of broadband services makes them even more valuable.
http://www.polymervision.com   (147 words)

  
 Hershberger Designs Polymer Clay
I hope my discoveries become a catalyst for other Polymer Clay artists, to find their own creative directions.
All items shown are one of a kind, copyrighted designs, though some are in series.
However, I am not doing production work with polymer this year.
http://www.digiserve.com/kazoo/hershberger.html   (199 words)

  
 What is polymer? - A Word Definition From the Webopedia Computer Dictionary
For example, cellulose is a polymer that is formed from the monomer glucose.
Dymax: UV Curing Polymer Adhesives and Coatings - Find UV curing adhesives, sealants, coatings and UV curing equipment.
Polymerization is a chemical reaction in which two or more molecules, or monomers, combine to form larger molecules, or polymers.
http://www.webopedia.com/TERM/P/polymer.html   (256 words)

  
 Polymer: Original Rock Music From a Philadelphia Band
Polymer is an explosive rock band from Philadelphia that has developed a reputation for having one of the most energetic stage shows around.
All content is the sole property of Polymer and may not be reproduced without permission.
Polymer’s music is original rock, highlighted by their catchy songwriting, elaborate instrumentation and four part vocals.
http://www.polymermusic.com   (100 words)

  
 Division of Polymer Chemistry - American Chemical Society
Please feel free to look at some of the efforts of our volunteer committees.
Winners announced (12/05) - Excellence in Graduate Polymer Science Symposium
Instructions for preparing, viewing, purchasing are available on the Polymer Preprints On-Line page.
http://www.polyacs.org   (283 words)

  
 British Plastics & Rubber On-Line
It monitors technical developments from around the world for the benefit of senior managers in British polymer processing companies.
A regular update of news items with the emphasis on the UK polymer industry.
You can find out about advertising in both the magazine and on the web site, the content of the current issue, how to receive a copy of British Plastics and Rubber, and download complete back issues.
http://www.polymer-age.co.uk   (425 words)

  
 Polymer Clay Central Polymer Clay Guild Gazette
This Cyberzine is dedicated to all these groups of people who get together to meet and greet each other with the intent to learn and inform the world about Polymer Clay!
Again, this terrific gathering of clayers was an inspirational event for all who attended, and PCC wants to thank "Crazy Nancy" Welch for taking SO MANY pictures while she was there, and for sharing those pictures with PCC!
Here are some candid shots of some of those artists who attended this year, as well as unique community project - The Shrinemont Frame!
http://www.polymerclaycentral.com/guilds/gazette.html   (420 words)

  
 Flickr: Photos tagged with polymer
Impact Analytical is your source for state-of-the-art polymer testing,...
You can assign as many tags as you wish to each photo.
Explore and refine polymer photos with our clustery goodness!
http://www.flickr.com/photos/tags/polymer   (89 words)

  
 Akzo Nobel Polymer Chemicals
These products are used primarily in the polymer production and processing industries but find various other applications as well.
Akzo Nobel Polymer Chemicals holds worldwide leading positions in the production, handling and supply of organic peroxides, metal alkyls, Ziegler-Natta and other polymerization catalysts.
Akzo Nobel has completed the divestment of its Polymerization Catalysts and Components business in the United States to Basell Polyolefins, the world’s largest producer of polypropylene and advanced polyolefin products.
http://www.akzonobel-polymerchemicals.com   (87 words)

  
 The World-Wide Web Virtual Library: Chemical Engineering: Polymers
Polymer information resources relevant to chemical and process engineering.
Phoenix Polymers, a compounder of proprietary engineering plastics, has created a Web Resource Links Page which has over 75 links world-wide on polymer-related issues.
The Geopolymer Institute is involved in research dealing with the geosynthesis of inorganic molecules, geopolymer chemistry yielding high-performance ceramics, fireproof composites, ceramic tooling, special and high performance concrete, waste encapsulation, global warming.
http://www.che.ufl.edu/WWW-CHE/topics/polymers.html   (322 words)

  
 NEXAFS Polymers Spectroscopy
This web page and associated web pages provide a set of calibrated NEXAFS spectra of some common polymers.
Aromatic polymers: phenylene and carbonyl groups in the main chain.
Non aromatic carbonyl containing polymers: carbonyl group in main or side chain.
http://www.physics.ncsu.edu/stxm/polymerspectro   (138 words)

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