Title:
LOW-MODULUS HIGH-ADHESION FABRICATED SILANE MODIFIED POLYETHER ADHESIVE USED FOR BUILDING, AND PREPARATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/127239
Kind Code:
A1
Abstract:
A low-modulus high-adhesion fabricated silane modified polyether adhesive used for a building. The low-modulus high-adhesion fabricated silane modified polyether adhesive is divided into a component A and a component B, wherein the component A comprises silane modified polyether, a plasticizer, hydroxyl-terminated branched polyether, branched polyether epoxy resin, a coupling reagent, a thixotropic agent, white carbon black, an enhanced filler A, hollow glass microsphere, and toner; the component B comprises the plasticizer, the hydroxyl-terminated branched polyether, a light stabilizer, an enhanced filler B, an organic tin catalyst, and an amine curing agent. The two-component polyether adhesive system in the present application has good compatibility, the adhesion of the two-component polyether adhesive is greatly improved, the two-component polyether adhesive system is applied to abutted seam connection of prefabricated unit materials for a fabricated building, a good adhesion and waterproof effect can also be achieved without the use of a first coat, and moreover, a water leakage risk brought by an existing first coat construction misoperation can be avoided.
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Inventors:
CHEN JIANJUN (CN)
FU ZIEN (CN)
HUANG HENGCHAO (CN)
CHEN YANGQING (CN)
LONG FEI (CN)
YANG SUHAN (CN)
LIU GUANGHUA (CN)
FU ZIEN (CN)
HUANG HENGCHAO (CN)
CHEN YANGQING (CN)
LONG FEI (CN)
YANG SUHAN (CN)
LIU GUANGHUA (CN)
Application Number:
PCT/CN2017/119482
Publication Date:
July 04, 2019
Filing Date:
December 28, 2017
Export Citation:
Assignee:
GUANGZHOU BAIYUN CHEMICAL IND CO LTD (CN)
International Classes:
C09J171/00
Foreign References:
CN105219337A | 2016-01-06 | |||
CN105567148A | 2016-05-11 | |||
JPH03106927A | 1991-05-07 |
Other References:
ZHANG DAOHONG ET AL.: "Advances in Hyperbranched Epoxy Resin and their prospects of application", ADHESION, vol. 26, no. 5, 10 October 2005 (2005-10-10), pages 33
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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