公开(公告)号：US08784680B2

公开(公告)日：2014-07-22

申请号：US13899202

申请日：2013-05-21

Applicant: BASF SE

Inventor： Christopher M. Tanguay ,  Patrick J. Watters ,  John P. Erickson ,  Eric W. Banks

IPC: C08G18/28

CPC classification number: C08G18/3203 ,  C08G18/3218 ,  C08G18/36 ,  C08G18/6696 ,  C08G18/7664 ,  C08G2101/0025 ,  C08G2101/0083

Abstract: A bioresin composition is used to form a rigid polyurethane article that includes a first and a second biopolyol and is substantially free of aprotic solvents that chemically decompose in the presence of water. The first biopolyol includes a natural oil component. The second biopolyol includes the reaction product of a natural carbohydrate and an alkylene oxide. The rigid polyurethane foam article includes the reaction product of the bioresin composition and an isocyanate which are reacted in the presence of a chemical blowing agent.

Abstract translation: 生物树脂组合物用于形成包含第一和第二生物多元醇的硬质聚氨酯制品，并且基本上不含在水存在下化学分解的非质子溶剂。 第一种生物多元醇包括天然油组分。 第二生物多元醇包括天然碳水化合物和烯化氧的反应产物。 硬质聚氨酯泡沫塑料制品包括生物树脂组合物与在化学发泡剂存在下反应的异氰酸酯的反应产物。

公开(公告)号：US20130248759A1

公开(公告)日：2013-09-26

申请号：US13899202

申请日：2013-05-21

Applicant: BASF SE

Inventor： Christopher M. Tanguay ,  Patrick J. Watters ,  John P. Erickson ,  Eric W. Banks

IPC: C08G18/32

CPC classification number: C08G18/3203 ,  C08G18/3218 ,  C08G18/36 ,  C08G18/6696 ,  C08G18/7664 ,  C08G2101/0025 ,  C08G2101/0083

Abstract: A bioresin composition is used to form a rigid polyurethane article that includes a first and a second biopolyol and is substantially free of aprotic solvents that chemically decompose in the presence of water. The first biopolyol includes a natural oil component. The second biopolyol includes the reaction product of a natural carbohydrate and an alkylene oxide. The rigid polyurethane foam article includes the reaction product of the bioresin composition and an isocyanate which are reacted in the presence of a chemical blowing agent.

Abstract translation: 生物树脂组合物用于形成包含第一和第二生物多元醇的硬质聚氨酯制品，并且基本上不含在水存在下化学分解的非质子溶剂。 第一种生物多元醇包括天然油组分。 第二生物多元醇包括天然碳水化合物和烯化氧的反应产物。 硬质聚氨酯泡沫塑料制品包括生物树脂组合物与在化学发泡剂存在下反应的异氰酸酯的反应产物。