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1. WO2020090958 - CURABLE COMPOSITION

Publication Number WO/2020/090958
Publication Date 07.05.2020
International Application No. PCT/JP2019/042726
International Filing Date 31.10.2019
IPC
C09J 11/06 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
11Features of adhesives not provided for in group C09J9/76
02Non-macromolecular additives
06organic
C09D 175/04 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
175Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
04Polyurethanes
C09J 175/04 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
175Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
04Polyurethanes
C09K 3/10 2006.01
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3Materials not provided for elsewhere
10for sealing or packing joints or covers
C08G 18/10 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
08Processes
10Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
C08G 18/38 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
30Low-molecular-weight compounds
38having hetero atoms other than oxygen
Applicants
  • 広栄化学工業株式会社 KOEI CHEMICAL COMPANY, LIMITED [JP]/[JP]
  • オート化学工業株式会社 AUTO CHEMICAL INDUSTRY CO., LTD. [JP]/[JP]
Inventors
  • 新田 晋吾 NITTA Shingo
  • 宮城 元嘉 MIYAGI Motoyoshi
  • 菊池 正和 KIKUCHI Masakazu
Agents
  • 岡部 讓 OKABE Yuzuru
  • 臼井 伸一 USUI Shinichi
  • 齋藤 正巳 SAITO Masami
Priority Data
2018-20536231.10.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) CURABLE COMPOSITION
(FR) COMPOSITION DURCISSABLE
(JA) 硬化性組成物
Abstract
(EN)
Provided is a curable composition which contains an isocyanate group-containing resin, wherein said curable composition has excellent preservation stability, curability, and resistance to foaming during curing, and the rubber properties thereof after curing have a low modulus and a high elongation. The curable composition according to the present invention is characterized by containing the isocyanate group-containing resin and a silylamine compound.
(FR)
L’invention concerne une composition durcissable qui comprend une résine à teneur en groupe isocyanate. Plus précisément, l’invention fournit une composition durcissable qui est excellente en termes de stabilité de conservation, de propriétés de durcissement et de résistance au moussage lors de son durcissement, et qui présente des propriétés physiques de caoutchouc après durcissement offrant un allongement élevé selon un faible module. La composition durcissable de l’invention est caractéristique en ce qu’elle comprend une résine à teneur en groupe isocyanate, et un composé silylamine.
(JA)
イソシアネート基含有樹脂を含有する硬化性組成物において、保存安定性、硬化性、硬化時の耐発泡性に優れ、硬化後のゴム物性が低モジュラスで高伸びとなる硬化性組成物を提供する。本発明の硬化性組成物は、イソシアネート基含有樹脂、シリルアミン化合物を含有することを特徴とする。
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