Brominated polyester resins, resin compositions containing brominated polyester resins, and laminate compositions
Номер патента: EP1565508A4
Опубликовано: 19-04-2006
Автор(ы): Danny G Hartinger
Принадлежит: Ashland Inc
Опубликовано: 19-04-2006
Автор(ы): Danny G Hartinger
Принадлежит: Ashland Inc
Реферат: A brominated unsaturated polyester resin containing a hydroxyl value of about 35 or less and a hydroxyl:acid molar ratio of about 2:1 to about 1:4. The brominated unsaturated polyester resin is prepared from a polyfunctional carboxylic acid, a monocarboxylic acid, and a polyfunctional glycol or alcohol that contains bromine under polyester esterification reaction conditions. The brominated unsaturated polyester resin can be incorporated into a resin composition that also contains vinyl monomer. The invention is also directed to a method of making a brominated unsaturated polyester resin, and to castings, coatings, and laminate panels containing cured brominated unsaturated polyester resin compositions of the invention.
Acrylic resin composition and moldings in which said composition is used
Номер патента: US20130309502A1. Автор: Noriyoshi Ogawa,Masahiko Minemura,Tatsuya Kanagawa. Владелец: Mitsubishi Gas Chemical Co Inc. Дата публикации: 2013-11-21.