Title:
高い初期強度を有する2成分形ポリウレタン組成物
Document Type and Number:
Japanese Patent JP2007509200
Kind Code:
A
Abstract:
Two-component polyurethane composition consists of first component (A) comprising isocyanate-terminated polyurethane prepolymer(s) prepared from polyisocyanate(s) and polyol(s) and second component (B) containing water and polyaldimine(s) obtained from polyamine(s) with aliphatic primary amino groups and low-odor linear, branched, carbocyclic and/or heterocyclic aldehyde(s), optionally with hydroxyl, ether, carboxyl, ester or keto groups. Two-component polyurethane composition consists of first component (A) comprising isocyanate-terminated polyurethane prepolymer(s) prepared from polyisocyanate(s) and polyol(s) and second component (B) containing water and polyaldimine(s) obtained from polyamine(s) with aliphatic primary amino groups and low-odor aldehyde(s) of formula (I) or (II): Y 1>, Y 2>H, OH or substituents; Y 3>, Y 4>substituents . The full definitions are given in the DEFINITIONS (Full Definitions) Field. Independent claims are also included for the following: (1) methods of mixing the composition; (2) method of application of the composition; (3) article sealed with the mixed and cured composition. [Image].
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Inventors:
Urs Burghard
Stephan Kisrich
Stephan Kisrich
Application Number:
JP2006534765A
Publication Date:
April 12, 2007
Filing Date:
October 15, 2004
Export Citation:
Assignee:
Seeker Technology AG
International Classes:
C08G18/32; C08G18/10; C08G18/12; C09D175/12; C09J175/04; C09J175/12; C09K3/10
Attorney, Agent or Firm:
Masatake Shiga
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro
Takashi Watanabe
Yasuhiko Murayama
Shinya Mitsuhiro