公开(公告)号：US20160312091A1

公开(公告)日：2016-10-27

申请号：US15101737

申请日：2014-12-18

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Jayaraman Krishnamoorthy ,  William A. Koonce ,  Hanno R. Van Der Wal ,  Alan K. Schrock

IPC: C09J175/08 ,  C08G18/76 ,  C08G18/48 ,  C08G18/10

CPC classification number: C09J175/08 ,  C08G18/10 ,  C08G18/4812 ,  C08G18/4829 ,  C08G18/4841 ,  C08G18/632 ,  C08G18/7671 ,  C08G18/8108 ,  C08G65/2606 ,  C08G65/33348 ,  C08G65/34 ,  C08L75/08 ,  C08G18/307

Abstract: A high solid copolymer polyol adhesive composition comprising: (A) A polyurethane prepolymer comprising: (1) One or more polyisocyanates; (2) One or more compounds containing on average more than one isocyanate reactive compound; (3) A dispersion triol containing from 10 to 60 percent by weight, based on the weight of the dispersion, of particles of an organic polymer which is nonreactive with the isocyanate reactive compounds and the polyisocyanates having a particle size of less than 5 microns; wherein the prepolymer has a free isocyanate content of greater than 2.2 to 15 percent; and (B) A catalyst capable of catalyzing the reaction of isocyanate moieties with water.

Abstract translation: 一种高固体共聚物多元醇粘合剂组合物，其包含：（A）聚氨酯预聚物，其包含：（1）一种或多种多异氰酸酯; （2）一种或多种含有平均多于一种异氰酸酯反应性化合物的化合物; （3）分散体三醇，其含量为分散体重量的10〜60重量％，与异氰酸酯反应性化合物反应的有机聚合物颗粒和粒径小于5微米的多异氰酸酯; 其中所述预聚物具有大于2.2至15％的游离异氰酸酯含量; 和（B）能够催化异氰酸酯部分与水的反应的催化剂。

公开(公告)号：US20150329691A1

公开(公告)日：2015-11-19

申请号：US14649567

申请日：2013-12-13

Applicant: Dow Global Technologies LLC

Inventor： Michael J. Skowronski ,  Jayaraman Krishnamoorthy ,  David E. Snider ,  Hector Perez

IPC: C08J9/14 ,  C08J9/00

CPC classification number: C08J9/02 ,  C08G18/092 ,  C08G18/1808 ,  C08G18/1875 ,  C08G18/288 ,  C08G18/4018 ,  C08G18/4225 ,  C08G18/4252 ,  C08G18/482 ,  C08G18/4829 ,  C08G18/5021 ,  C08G2101/00 ,  C08G2105/02 ,  C08J9/0038 ,  C08J9/141 ,  C08J9/142 ,  C08J9/146 ,  C08J2201/022 ,  C08J2203/06 ,  C08J2203/12 ,  C08J2203/14 ,  C08J2203/142 ,  C08J2205/052 ,  C08J2205/10 ,  C08J2375/04 ,  C08J2375/06 ,  C08J2375/08 ,  C08K5/521 ,  C08K5/5333 ,  C09K21/12 ,  C08L75/04

Abstract: Embodiments of the present disclosure are directed towards a flame retardant foam formulation. As an example, the flame retardant formulation can include a mono-phosphonate having a hydroxyl group, a polyisocyanate having a functionality in a range from 2.0 to 10.0, wherein the polyisocyanate is present in an amount to provide for an isocyanate index of from 100 to 320, a compound having active hydrogen groups capable of reacting with the polyisocyanate, a blowing agent, and a catalyst.

Abstract translation: 本公开的实施方案涉及阻燃泡沫制剂。 作为实例，阻燃剂可以包括具有羟基的单膦酸酯，官能度为2.0至10.0的多异氰酸酯，其中多异氰酸酯的存在量为使异氰酸酯指数为100至 320，具有能够与多异氰酸酯反应的活性氢基团的化合物，发泡剂和催化剂。