发明名称 |
FLAME-RETARDANT URETHANE RESIN COMPOSITION |
摘要 |
A flame-retardant urethane resin composition comprises a polyisocyanate compound, a polyol compound, a trimerization catalyst, a foaming agent, a foam stabilizer, and an additive, in which the trimerization catalyst is at least one selected from the group consisting of a nitrogen-containing aromatic compound, a carboxylic acid alkali metal salt, a tertiary ammonium salt, and a quaternary ammonium salt, and the additive comprises red phosphorus and at least one selected from the group consisting of a phosphoric acid ester, a phosphate-containing flame retardant, a bromine-containing flame retardant, a boron-containing flame retardant, an antimony-containing flame retardant, and a metal hydroxide. |
申请公布号 |
US2015322195(A1) |
申请公布日期 |
2015.11.12 |
申请号 |
US201514803994 |
申请日期 |
2015.07.20 |
申请人 |
Sekisui Chemical Co., Ltd. |
发明人 |
Makida Taichi;Yoshitake Toshitaka;Okada Yousuke;Ushimi Takehiko |
分类号 |
C08G18/06;C08K3/22;C08K3/32;C08K3/38;C08K5/521 |
主分类号 |
C08G18/06 |
代理机构 |
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代理人 |
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主权项 |
1. A flame-retardant urethane resin composition comprising:
a polyisocyanate compound; a polyol compound; a trimerization catalyst; a foaming agent; a foam stabilizer; and an additive, wherein the trimerization catalyst is at least one selected from the group consisting of a nitrogen-containing aromatic compound, a carboxylic acid alkali metal salt, a tertiary ammonium salt, and a quaternary ammonium salt, and the additive comprises red phosphorus and at least one selected from the group consisting of a phosphoric acid ester, a phosphate-containing flame retardant, a bromine-containing flame retardant, a boron-containing flame retardant, an antimony-containing flame retardant, and a metal hydroxide. |
地址 |
Osaka JP |