摘要:
The invention relates to a coating composition for reducing hydrocarbon migration through a cellulosic substrate, the coating composition comprising - starch having a weight average molecular weight of between 500 kDa and 20.000 kDa; - a synthetic latex polymer, wherein the polymer has a Tg of between -10 °C and 25 °C.
摘要:
The disclosed conformable coating provides a highly durable and resilient film useful for protecting and repairing surfaces such as skin and mucous membranes. The coating comprises 0.1% to 65% wt. of a polymerized cyanoacrylate monomer and at least 35% wt. of an elastomer phase. The conformable coating composition comprises a polymerizable cyanoacrylate monomer, an elastomer, and a volatile liquid. The cyanoacrylate monomer is 0.1 to 65% wt. of the nonvolatile portion, the elastomer in an elastomer phase is at least 35% wt. of the nonvolatile portion, and the volatile liquid is at least 40% wt. of the total composition.
摘要:
The disclosed conformable coating provides a highly durable and resilient film useful for protecting and repairing surfaces such as skin and mucous membranes. A conformable coating composition comprises an elastomer, a volatile liquid, wherein the volatile liquid is at least 40% wt. of the total composition and the composition has a viscosity less than 1,000 cps. Disclosed is a conformable film that comprises an elastomer on a substrate, wherein the coating weight is from 1 to 30 mg/in 2 , and wherein the film has less than 75% failure at 100% elongation.
摘要:
There is disclosed a precoating composition for making a carpet tile comprising: at least one copolymer derived from an acrylic or methacrylic monomer and a styrenic monomer; at least one copolymer derived from an acrylic ester and a methacrylic ester; at least one thickener; and water. There is also disclosed a precoated primary backing, a floor covering and a carpet tile prepared using the composition.
摘要:
A gel coating resin composition comprises (A) 10 to 45 parts by weight of an unsaturated polyester with an equivalent amount of unsaturated groups ranging from 140 to 330, (B) 15 to 60 parts by weight of a styrene monomer, and (C) 15 to 75 parts by weight of a polyfunctional (meth)acrylic monomer represented by the following general formula (I) and which has an equivalent amount of unsaturated groups ranging from 89 to 130: where at least four of the R's present are (meth)acryloxy groups, with the remainder being an organic group except (meth)acryloxy groups; and n is an integer of 1 to 5.