Title:
アルコキシシランを末端基とするポリマーを含有している架橋性ポリマーブレンド
Document Type and Number:
Japanese Patent JP4221301
Kind Code:
B2
Abstract:
Alkoxysilane-terminated polymers prepared by reacting an isocyanatoalkoxysilane, preferably an isocyanatodialkyalkoxysilane, with an isocyanate-reactive prepolymer, can provide chain extension even when a monoalkoxy-functional silane, while retaining suitable reactivity profiles. The products are useful in sealants, caulks, coatings, and moldings.
Inventors:
Wolfram Schindler
Uwe Scheim
Bernd Pahalie
Uwe Scheim
Bernd Pahalie
Application Number:
JP2003560079A
Publication Date:
February 12, 2009
Filing Date:
December 19, 2002
Export Citation:
Assignee:
Wacker Chemie AG
International Classes:
C08L101/10; C09K3/10; C08G18/61; C08G18/71; C08K5/17; C08L75/04; C09D5/00; C09D183/06; C09D201/06; C09J11/06; C09J201/10
Domestic Patent References:
| JP7018171A | ||||
| JP7196801A | ||||
| JP51057755A | ||||
| JP3047825A | ||||
| JP2004536957A |
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Einzel Felix-Reinhard
Toshiomi Yamazaki
Takuya Kuno
Hiroshi Sugimoto
Einzel Felix-Reinhard