Title:
ポリシリル化ポリエーテルの混合物に基づく湿気硬化型ポリマー系
Document Type and Number:
Japanese Patent JP6827952
Kind Code:
B2
Abstract:
Low viscosity mixtures of polysilylated polyethers are described. The mixtures include a) 50 to 95 weight percent of one or more first polysilylated polyethers which are free of urea groups, have an average of two or more terminal hydrolysable silyl groups per molecule and have a molecular weight of 4,000 to 20,000 and 50 to 5 weight percent of one or more second polysilylated polyethers which are free of urea groups, have an average of 1.8 to 4 terminal hydrolysable silyl groups per molecule and have a molecular weight of 1000 to less than 400. The mixtures have surprisingly low viscosities, and are useful as curable components of adhesive, sealant, caulking and/or coating compositions.
Inventors:
Thomas P. Wilmsted
Subboard Jug Tap
Subboard Jug Tap
Application Number:
JP2017552000A
Publication Date:
February 10, 2021
Filing Date:
December 05, 2015
Export Citation:
Assignee:
Dow Global Technologies LLC
International Classes:
C08L71/00; C08G18/28; C08G65/336; C09D171/00; C09D183/12; C09J171/00; C09J183/12
Domestic Patent References:
| JP2013531723A | ||||
| JP4015251A |
Attorney, Agent or Firm:
Hiroshi Kobayashi
Eiji Katayama
Norio Omori
Kyoko Tamura
Yasuhito Suzuki
Eiji Katayama
Norio Omori
Kyoko Tamura
Yasuhito Suzuki