1. Polymers They're Everywhere Main What Are polymers? In Nature At Home Recycling. Parents and Educators Credits Geography Education ©. 1997 National Geographic Society. All rights reserved. http://www.nationalgeographic.com/resources/ngo/education/plastics

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2. Polymers polymers Division of Baker Petrolite Corporation, a world leader in producing specialty low molecular weight olefinbased polymers, delivers proven solutions to help customers meet performance and http://www.bakerhughes.com/bakerpetrolite/polymers

Baker Petrolite Home Polymers Polymers Home About Polymers Strategic Solutions Industries Served ... Contact Us The Polymers Division of Baker Petrolite Corporation, a world leader in specialty low-molecular weight polymers, delivers targeted solutions that help you meet your performance and profit goals. Industries Served The people of Polymers focus on a select group of industry segments, the better to deliver a defined economic benefit. In addition to a product function advantage, our industry specialists offer distinctive knowledge in fields of concentration. Learn more about industries served Product Families Our proprietary and patented ethylene, alpha-olefin and graft polymerization processes yield unique products, such as linear low molecular weight polyethylenes, polymeric primary alcohols, and highly branched polyalphaolefins. In optimizing polymer chemistry, we generate custom tailored product solutions, which are unsurpassed in giving you performance advantages for a wide range of applications. technologies.

3. Polymers polymers. Acknowledgments. Foreword. Introduction. What are polymers? Historical Timeline http://matse1.mse.uiuc.edu/~tw/polymers/polymers.html

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4. Polymers And Biopolymers What are polymers and why are they interesting? polumeres, which means `having many parts'. polymers are large molecules consisting of repeated chemical fill our lives are made of polymers . http://www.lassp.cornell.edu/marko/polymers.html

What are polymers and why are they interesting? The word comes from the greek polumeres , which means `having many parts'. Polymers are large molecules consisting of repeated chemical units (`mers') joined together, usually in a line, like beads on a string. Each `mer' is typically made up of more than 5 and less than 500 atoms; the word `polymer' is applied when you have more than about 50 `mers' stuck together. Most of the plastics that make up the pieces of junk that fill our lives are made of polymers. Historically, polymers have mostly been used to make solid plastics where the chains virtually don't move. But nowadays people dream of new applications of polymer liquids where fluctuations (Brownian motion) and interactions (the sticking together or association of different types of molecules) can play a more important role. Many of the most important research problems involve polymers free to fluctuate about in a small-molecule solvent. Naturally, the most important solvent is also the hardest one to understand: water. An important area of research is the modification of the properties of surfaces using thin polymer coatings The sky is the limit for these wet technologies: living organisms are mainly composed of polymerized amino acids (proteins) nucleic acids (RNA and DNA), and other

5. The Macrogalleria - A Cyberwonderland Of Polymer Fun That said, get on our escalator and go to the floor you d like to visit LevelOne polymers are Everywhere. Level Two polymers Up Close and Personal. http://www.psrc.usm.edu/macrog/

6. Ecosynthetix.com Sugar based macromers and polymers. Biobased technology with polymeric molecules and chemical processing for laboratory networking industry. http://www.ecosynthetix.com/

7. The Macrogalleria The Macrogalleria This World Wide Web (WWW) site, maintained by the Department of Polymer Science of University of Southern Mississippi, is designed to provide basic information about polymers and http://rdre1.inktomi.com/click?u=http://www.psrc.usm.edu/macrog/index.html&y

8. Level One Level One polymers Are Everywhere. To get visit. Then look aroundand see all the fabulous stuff which is made of polymers. These http://www.psrc.usm.edu/macrog/floor1.htm

9. Conducting Polymers Informations about properties and applications of metal containing conducting polymers. http://homepage.dtn.ntl.com/colin.pratt/home.html

10. PDC Magazine PDC Magazine PDC(polymers DotCom) Magazine is akin to a free trade magazine and consists of feature articles, regular columns, news and services such as a job bank, industry calendar, PolyChat http://rdre1.inktomi.com/click?u=http://www.plastics.com/&y=025C26971EB5AC3C

11. B.G. Polymers Ltd. Israel. Acrylic emulsions and additives for the construction, paint, printing, textile and nonwovens industries. Resins and binders for fiber processing. http://www.bgpol.co.il/

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12. E-Polymers Synthesis and characterization of a pressuresensitive adhesive basedon an isobutyl acrylate / . Betty L. Lopez et al. A removable http://www.e-polymers.org/

About e-Polymers Get full access Concept of e-Polymers Editors Editorial ... Participating organisations Investigation of the effects of the types of food waste utilized as carbon source on the molecular.... Peter Hoi Fu Yu et al. The average molecular weight and molecular weight distribution of polyhydroxybutyrate can be affected by different bacterial strains, different cultivation time and also different carbon sources. Food waste was proven to have a high potential in the induction.... [abstract] [full text] Electrorheology of conducting polyaniline composite particles Hyoung Jin Choi et al. Three different kinds of particles of semiconductive polyaniline (PANI), spherical poly(methyl methacrylate) with a PANI shell (PAPMMA), and conductive PANI encapsulated by insulating melamine-formaldehyde resin (MCPA) were synthesized and adopted as a.... [abstract] [full text] Characteristics of non-isothermal crystallization of polypropylene with and without talc Carmen Albano et al.

13. Nampolymers.com Canada recycling, regrinding, compounding, pelletizing and reprocessing of various grades of plastic raw materials. http://nampolymers.com/index.htm

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14. Chemical Of The Week -- Polymers polymers are substances whose molecules have high molar masses and are composed of a large number of repeating units. There are both naturally occurring and synthetic polymers. http://scifun.chem.wisc.edu/chemweek/polymers/polymers.html

POLYMERS Polymers are substances whose molecules have high molar masses and are composed of a large number of repeating units. There are both naturally occurring and synthetic polymers. Among naturally occurring polymers are proteins, starches, cellulose, and latex. Synthetic polymers are produced commercially on a very large scale and have a wide range of properties and uses. The materials commonly called plastics are all synthetic polymers. Polymers are formed by chemical reactions in which a large number of molecules called monomers are joined sequentially, forming a chain. In many polymers, only one monomer is used. In others, two or three different monomers may be combined. Polymers are classified by the characteristics of the reactions by which they are formed. If all atoms in the monomers are incorporated into the polymer, the polymer is called an addition polymer . If some of the atoms of the monomers are released into small molecules, such as water, the polymer is called a condensation polymer . Most addition polymers are made from monomers containing a double bond between carbon atoms. Such monomers are called olefins, and most commercial addition polymers are polyolefins. Condensation polymers are made from monomers that have two different groups of atoms which can join together to form, for example, ester or amide links. Polyesters are an important class of commercial polymers, as are polyamides (nylon).

15. E-Polymers Room temperature Monte Carlo study of the mechanical properties ofthermoplastic polymers. Betty L. Lopez et al. The effect of the http://www.e-polymers.org/index.cfm

About e-Polymers Get full access Concept of e-Polymers Editors Editorial ... Participating organisations Investigation of the effects of the types of food waste utilized as carbon source on the molecular.... Peter Hoi Fu Yu et al. The average molecular weight and molecular weight distribution of polyhydroxybutyrate can be affected by different bacterial strains, different cultivation time and also different carbon sources. Food waste was proven to have a high potential in the induction.... [abstract] [full text] Electrorheology of conducting polyaniline composite particles Hyoung Jin Choi et al. Three different kinds of particles of semiconductive polyaniline (PANI), spherical poly(methyl methacrylate) with a PANI shell (PAPMMA), and conductive PANI encapsulated by insulating melamine-formaldehyde resin (MCPA) were synthesized and adopted as a.... [abstract] [full text] Characteristics of non-isothermal crystallization of polypropylene with and without talc Carmen Albano et al.

16. Welcome To G.M. Associates Specializes in custom made polysaccharide polymers for gelling agents and crosslinking agents in various food, mining and other industrial applications. http://www.gempolym.com/

G.M. Associates cc is a company formed in July of 1986 for the purpose of developing and manufacturing speciality chemicals required by the mining, metallurgical and food industries. G.M Associates has more than 55 years of experience in the production, use and marketing of Guar, CMC and starch based products to these industries. The company specialises in gangue depressants utilising Guar Gum, Starch and Carboxymethyl Cellulose as precursors. The chemical modification of these materials is done in our factory in Robertville, Johannesburg. A flotation enhancer for Copper and Nickel ores is also manufactured. Modified Polysaccharide Polymers G.M. Associates specialises in custom made polysaccharide polymers for various food, mining and other industrial applications such as; textile, building, paper, ceramics adhesives, etc. " These products are all developed in our laboratories by highly experienced and qualified metallurgical engineers who are also responsible for servicing the mines and making sure that the products developed continue to perform satisfactorily. G.M. Associates also has a trading division to source any reagents and chemicals on a world wide basis.

17. Synthetic Rubber & Latex - Firestone Polymers Firestone polymers is a global supplier of polymeric materials to the rubber, plastics, adhesive Our Stereon® polymers are butadienestyrene SB and SBS block copolymers, which http://www.firestonelc.com/

Menu Company Background Sales Offices Product Applications Contact Us Firestone Polymers is a global supplier of polymeric materials to the rubber, plastics, adhesive, asphalt, and dipped goods markets. Our Diene™ solution-polymerized polybutadiene rubber grades are used in a variety of applications, which include tires, mechanical rubber goods, and golf balls. Diene™ rubber is available in several low and high cis grades. For plastic applications, our Diene™ low cis polybutadiene rubber has an extremely low gel content and low color, and it is the rubber modifier of choice for high impact polystyrene and ABS. Diene™ offers a range of solution viscosities, as it is available in several molecular weights. Our Duradene® solution-polymerized styrene-butadiene rubber, (SBR), is available in several traditional SBR grades and high technology coupled grades. Duradene® polymers are uniquely suited for use in performance tire compounds and in demanding extruded and molded rubber goods applications. Our Stereon® polymers are butadiene-styrene SB and SBS block copolymers, which offer a wide range of properties for both grafting and melt blending plastic applications. Specifically, Stereon® polymers are used in applications where enhanced impact resistance, toughness, and flexibility are required. In addition Stereon® polymers are used as base polymers for nonwoven hot melt adhesives, bookbinding adhesives, and as modifiers for roofing and paving asphalts.

18. Polymers And People - Summary Article explores research, over 150 years, that has led to polymers use in medicine, like organ transplants. http://www.beyonddiscovery.org/beyond/beyonddiscovery.nsf/web/polymers?OpenDocum

19. What Are Polymers? SO WHAT ARE polymers? Tiny molecules strung in long repeating chains form polymers. Infact, we’re surrounded by polymers every day, everywhere we go. http://www.nationalgeographic.com/resources/ngo/education/plastics/describe.html

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20. Vita Liquid Polymers Specialist Latex Distributor And Toll Manufacturer UK. Natural and synthetic latex compounds, PVC plastisols and ancillary dispersions for wallcoverings, textiles, nonwovens, filtration. healthcare, packaging and industrial applications. Part of British Vita PVC. http://www.vita-liquid.co.uk/

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