发明名称 |
TRANSPARENT COVERING COATING FOR WINDOW SHIELDS ON OTHER TRANSPARENT GLASS MADE FROM NON-RIGID POLYURETHANE |
摘要 |
The invention relates to a transparent anticondensation coating layer consisting of a flexible elastic polyurethane for windows and other transparent substrates made of glass or synthetic resin. The reaction mixture for the manufacture of the coating layer contains, besides a trifunctional polyisocyanate and a trifunctional polyol, a difunctional polyetherpolyol which is sulphonated or contains sulphonate radicals, a nonionic polyether-polysiloxane and a nonionic surfactant in the form of an ethoxylated fatty alcohol and/or an ethoxylated fatty amine. |
申请公布号 |
ZA8903965(B) |
申请公布日期 |
1990.02.28 |
申请号 |
ZA19890003965 |
申请日期 |
1989.05.25 |
申请人 |
SAINT-GOBAIN VITRAGE |
发明人 |
GERHARD HOLZER;UDO GELDERIE;CORNELIA BREUER |
分类号 |
C09K3/18;B32B17/10;C03C17/32;C08G18/08;C08G18/42;C08G18/50;C08G18/61;C08G18/78;C08G18/79;C08J5/18;C08L75/00;C09D175/00;C09D175/08 |
主分类号 |
C09K3/18 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|