摘要:
Disclosed is a peelable surface protective film comprising a structure layer and an adhesive layer comprising a blend of at least one ethylene/vinyl acetate copolymer or at least one ethylene/alkyl acrylate copolymer, an anhydride modified ethylene copolymer and tackifier. The film can be used to protect the surface of plates or panels used in construction materials, vehicles, and the like, particularly during transportation, storage and/or assembly. Also disclosed are articles comprising the film and a process for using the film.
摘要:
A pressed sorbent form includes a sorbent and a binder. The sorbent is chosen from the group including silica gel, molecular sieve, activated carbon, and clay. The binder is powdered ethyl vinyl acetate.
摘要:
The invention provides a composition comprising at least one polymer (A) and at least one non-(A) copolymer (B) containing polyamide blocks and polyether blocks, the composition being characterized in that it comprises an inherently conductive polymer such as polyaniline (PANI). Polymer (A) is selected from polyolefins, polyamides, fluoropolymers, saturated polyesters, polycarbonate, styrenic resins, PMMA, thermoplastic polyurethanes (TPU), PVC, copolymers of ethylene and vinyl acetate (EVA), copolymers of ethylene and an alkyl (meth)acrylate, ABS, SAN, polyacetal, polyketones and blends thereof.
摘要:
A composition adapted to seal to a substrate is provided. The composition includes a radiation curable rubber, a photoinitiator, a blowing agent, a styrene-isoprene-styrene block copolymer, a plasticizer, and at least one of a radiation curable monomer and radiation curable oligomer.
摘要:
A biodegradable injection mouldable polymer composition including on a dry weight basis from 45-85%w/w by weight of a starch and/or a modified high amylose starch, from 2-15%w/w by weight of a water soluble polymer preferably selected from polyvinyl alcohol, polyvinyl acetate and copolymers of ethylene and vinyl alcohol which have a melting point compatible with the molten state of the starch components, and from 5-45%w/w by weight of one or more polyol plasticizers having a molecular weight in the range of 50-6000, more preferably 50-2500, and still more preferably 100-400 and preferably selected from the group consisting of sorbitol, glycerol, maltitol, xylitol, mannitol, erythritol, polyglycerol, glycerol trioleate, tributyl citrate, acetyl tri-ethyl citrate, glyceryl triacetate, 2,2,4-trimethyl-1,3-pentanediol diisobutyrate, polyethylene oxide, ethylene glycol, diethylene glycol or polyethylene glycol; more preferably glycerol, maltitol, sorbitol, erythritol and xylitol. The composition is preferably substantially soluble in water.
摘要:
Methods for improving adhesion between a coating and a substrate using compositions comprising chlorinated polyolefin and a compound comprising ethylene vinyl acetate are disclosed.