Resin recycling

For polyamine-cured resin, recycle of presoaked epoxy also increased both impact strength and heat deflection temperature. For polyamide-cured resin, recycle also increased volume resistivity. Pre-soaked recycle dramatically increased adhesion to aluminum, especially in the anhydride system. 

Y. Koike, Recycled ABS resin, recycled ABS alloy resin and production process of ABS alloy resin, US Patent 6881368, assigned to Canon Kabushiki Kaisha (Tokyo, JP), April 19, 2005. 

Keywords mechanical properties, polymer mortar, unsaturated polyester resin, recycled PET, degree of unsaturation, glass transition temperature. 

Keyword IC package, molding resin, recycling, printed wiring board... 

Epoxy resin recycled rubber -i-rubber modified CTBN ... 

Resin Recycled Virgin Recycled Virgin Recycled Virgin... 

Irving, M.M. et al.. Repeated use of solid supports in combinatorial synthesis the case of Marshall resin recycling, J. Comb. Chem., 3, 407, 2001. 

Improving Packaging Resins, Recycling Highlight Materials. Plastics World, pp. 16-20, Jan. 1990. 

Obviously as with other resins, recycling induces considerable changes in the material recycled i-PP exhibits lower viscosity [31], faster crystallisation rate, higher crystallinity and equilibrium melting temperature than those measured for virgin i-PP... 

The bottleneck of substrate and product toxidty to the microbial cells used for the reduction has been overcome by the use of a polymeric resin to both supply substrate to and remove the product from the reaction mixture and therefore the microbial cells in the biocatalytic reduction of 3,4-methylene-dioxyphenyl acetone by Zygosacchar-omyces rouxii to the corresponding (S)-3,4-methylene-dioxyphenyl isopropanol in >95% isolated yield and with >99.9% enantiomeric excess [134]. This substrate feed and product recovery (SFPR) design made it possible to increase concentration from 6 to 40 g/1 and to achieve the reaction, product isolation, and resin recycling within a single piece of equipment at an overall reactor productivity of 75 g/l/day. 

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