发明申请
WO2012087490A1 CURABLE COMPOSITIONS CONTAINING ISOCYANATE FUNCTIONAL COMPONENTS HAVING IMPROVED DURABILITY IN THE CURED STATE
审中-公开
基本信息:
- 专利标题: CURABLE COMPOSITIONS CONTAINING ISOCYANATE FUNCTIONAL COMPONENTS HAVING IMPROVED DURABILITY IN THE CURED STATE
- 专利标题(中):含有在固化状态下改善的耐久性的异氰酸酯官能组分的可固化组合物
- 申请号:PCT/US2011/062070 申请日:2011-11-23
- 公开(公告)号:WO2012087490A1 公开(公告)日:2012-06-28
- 发明人: JIALANELLA, Gary, L. , RISTOSKI, Toni , FRISHCOSY, Mike
- 申请人: DOW GLOBAL TECHNOLOGIES LLC , JIALANELLA, Gary, L. , RISTOSKI, Toni , FRISHCOSY, Mike
- 申请人地址: 2040 Dow Center Midland, MI 48674 US
- 专利权人: DOW GLOBAL TECHNOLOGIES LLC,JIALANELLA, Gary, L.,RISTOSKI, Toni,FRISHCOSY, Mike
- 当前专利权人: DOW GLOBAL TECHNOLOGIES LLC,JIALANELLA, Gary, L.,RISTOSKI, Toni,FRISHCOSY, Mike
- 当前专利权人地址: 2040 Dow Center Midland, MI 48674 US
- 代理机构: SIMS, Norman et al.
- 优先权: US61/424,943 20101220
- 主分类号: C08G18/10
- IPC分类号: C08G18/10 ; C08G18/12 ; C08L75/04 ; C09J175/04 ; C08G18/20
摘要:
A composition comprising: a) one or more isocyanate functional prepolymers; b) one or more catalysts for the reaction of isocyanate moieties with hydroxyl groups; c) one or more reinforcing fillers; and d) a stabilizing amount of one or more compounds comprising a dihydrocarbyl hydroxyl amine, an alicyclic hydroxyl amine, a nitrile oxide of a dihydrocarbyl hydroxyl amine or a nitrile oxide of an alicyclic hydroxyl amine. In another embodiment the invention is a method of bonding two or more substrates together which comprises contacting the two or more substrates together with a composition according to this invention disposed along at least a portion of the area wherein the substrates are in contact. The compositions of the invention are useful as an adhesive to bond substrates together.
摘要(中):
一种组合物,其包含:a)一种或多种异氰酸酯官能预聚物; b)用于使异氰酸酯部分与羟基反应的一种或多种催化剂; c)一种或多种增强填料; 和d)稳定量的一种或多种包含二烃基羟胺,脂环羟胺,二烃基羟胺的腈氧化物或脂环羟胺的腈氧化物的化合物。 在另一个实施方案中,本发明是一种将两个或更多个基材结合在一起的方法,其包括使两个或更多个基材与根据本发明的组合物沿着至少部分基板接触的区域接触。 本发明的组合物可用作将基底粘合在一起的粘合剂。
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08G | 用碳—碳不饱和键以外的反应得到的高分子化合物 |
------C08G18/00 | 异氰酸酯类或异硫氰酸酯类的聚合产物 |
--------C08G18/06 | .与具有活性氢的化合物 |
----------C08G18/08 | ..工艺过程 |
------------C08G18/10 | ...涉及第一反应步骤中异氰酸酯或异硫氰酸酯与含有活性氢的化合物反应的预聚物工艺过程 |