Polymers are disclosed that incorporate portions of secondary or tertiary polyamide segments connected with polyisocyanates. These polymers have enhanced matting properties. The enhanced matting properties are from creating an inherently matt surface from the polymer without the use of any separate fine particle size matting additives. Conventional matting agents such as fine particle size silica usually results in loss of physical properties such as haze development and porosity in the coating from the matting agent. Composites and hybrids of these polymers and other polyamides, polyurethane with vinyl polymers (acrylates) are also disclosed and claimed.

Provided is a lactic acid-based block copolymer which is biodegradable while having excellent mechanical properties.

The present invention relates to a thermoplastic resin composition and a molded article produced therefrom, the thermoplastic resin composition including, based on 100 parts by weight of a base resin including (A1) 20 to 40 wt% of a butadiene-based rubber-modified aromatic vinyl-vinyl cyanide graft copolymer, (A2) 30 to 75 wt% of an aromatic vinyl-vinyl cyanide copolymer, and (B) 5 to 40 wt% of a polyamide resin, (C) 1 to 15 parts by weight of a polyether ester amide block copolymer, and (D) 0.5 to 10 parts by weight of a maleic anhydride-aromatic vinyl-vinyl cyanide copolymer.

The present invention relates to a thermoplastic resin composition and a molded article produced therefrom, the thermoplastic resin composition including, based on 100 parts by weight of a base resin including (A1) 20 to 40 wt% of a butadiene-based rubber-modified aromatic vinyl-vinyl cyanide graft copolymer, (A2) 30 to 75 wt% of an aromatic vinyl-vinyl cyanide copolymer, and (B) 5 to 40 wt% of a polyamide resin, (C) 1 to 15 parts by weight of a polyether ester amide block copolymer, and (D) 0.5 to 10 parts by weight of a maleic anhydride-aromatic vinyl-vinyl cyanide copolymer.

Described herein are a process for the preparation of poly(amide-ester) microcapsules, and such poly(amide-ester) microcapsules. Perfuming compositions and consumer products comprising such capsules, in particular perfumed consumer products in the form of home care or personal care products, are also described.

Described herein are a process for the preparation of poly(amide-ester) microcapsules, and such poly(amide-ester) microcapsules. Perfuming compositions and consumer products comprising such capsules, in particular perfumed consumer products in the form of home care or personal care products, are also described.

The present invention relates to a dispersant derived from an alcohol terminated polymer and via an anhydride intermediate. The anhydride functionalized polyester is then reacted with a multi-amine species forming amide and salt bonds.

Provided are a film which includes at least a first resin layer containing aromatic polyester amide, and a second resin layer disposed on the first resin layer, and an elastic modulus of the second resin layer at 160° C. is less than 1.0 GPa.

Provided are a film which includes at least a first resin layer containing aromatic polyester amide, and a second resin layer disposed on the first resin layer, and an elastic modulus of the second resin layer at 160° C. is less than 1.0 GPa.

The present invention relates to a dispersant derived from anhydride functionalized polyester derived from carboxylic acid functionalized polyester. The anhydride functionalized polyester is then reacted with a multi-amine species forming amide and salt bonds. The technology allows lower reaction temperatures when the multi-amine species is present. The lower reaction temperature allows the use of a broader selection of polyester repeat units.