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1. WO2016163284 - 変性ポリカルボジイミド化合物、硬化剤及び熱硬化性樹脂組成物

公開番号 WO/2016/163284
公開日 13.10.2016
国際出願番号 PCT/JP2016/060410
国際出願日 30.03.2016
IPC
C08G 18/83 2006.01
C化学;冶金
08有機高分子化合物;その製造または化学的加工;それに基づく組成物
G炭素-炭素不飽和結合のみが関与する反応以外の反応によって得られる高分子化合物
18イソシアネートまたはイソチオシアネートの重合生成物
06活性水素を有する化合物との
83化学的に変性された重合体
C08L 63/00 2006.01
C化学;冶金
08有機高分子化合物;その製造または化学的加工;それに基づく組成物
L高分子化合物の組成物
63エポキシ樹脂の組成物;エポキシ樹脂の誘導体の組成物
C08L 101/08 2006.01
C化学;冶金
08有機高分子化合物;その製造または化学的加工;それに基づく組成物
L高分子化合物の組成物
101不特定の高分子化合物の組成物
02特定の基の存在に特徴のあるもの
06酸素原子を含むもの
08カルボキシル基
CPC
C08G 18/025
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
02of isocyanates or isothiocyanates only
025the polymeric products containing carbodiimide groups
C08G 18/095
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
08Processes
09comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
095oligomerisation to carbodiimide or uretone-imine groups
C08G 18/168
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
08Processes
16Catalysts
166Catalysts not provided for in the groups C08G18/18 - C08G18/26
168Organic compounds
C08G 18/44
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
28characterised by the compounds used containing active hydrogen
40High-molecular-weight compounds
42Polycondensates having carboxylic or carbonic ester groups in the main chain
44Polycarbonates
C08G 18/71
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
70characterised by the isocyanates or isothiocyanates used
71Monoisocyanates or monoisothiocyanates
C08G 18/7621
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
18Polymeric products of isocyanates or isothiocyanates
06with compounds having active hydrogen
70characterised by the isocyanates or isothiocyanates used
72Polyisocyanates or polyisothiocyanates
74cyclic
76aromatic
7614containing only one aromatic ring
7621being toluene diisocyanate including isomer mixtures
出願人
  • 日清紡ケミカル株式会社 NISSHINBO CHEMICAL INC. [JP]/[JP]
発明者
  • 高橋 郁夫 TAKAHASHI, Ikuo
  • 伊藤 貴彦 ITOH, Takahiko
  • 佐々木 雄大 SASAKI, Takahiro
代理人
  • 大谷 保 OHTANI, Tamotsu
優先権情報
2015-07797506.04.2015JP
公開言語 (言語コード) 日本語 (JA)
出願言語 (言語コード) 日本語 (JA)
指定国 (国コード)
発明の名称
(EN) MODIFIED POLYCARBODIIMIDE COMPOUND, CURING AGENT, AND THERMOSETTING RESIN COMPOSITION
(FR) COMPOSÉ POLYCARBODIIMIDE MODIFIÉ, AGENT DE DURCISSEMENT, ET COMPOSITION DE RÉSINE THERMODURCISSABLE
(JA) 変性ポリカルボジイミド化合物、硬化剤及び熱硬化性樹脂組成物
要約
(EN)
This modified polycarbodiimide compound is obtained by modifying a polycarbodiimide compound derived from a diisocyanate compound with an aromatic heterocyclic compound having a secondary amine nitrogen within the ring thereof. A curing agent according to the present invention contains the modified polycarbodiimide compound. As a result, it is possible to provide: a modified polycarbodiimide compound in which the dissociation of amine starts at a lower temperature compared to modified polycarbodiimide compounds obtained by modifying a polycarbodiimide compound derived from an diisocyanate compound with diisopropylamine; and a curing agent that contains the modified polycarbodiimide compound.
(FR)
La présente invention concerne un composé polycarbodiimide modifié obtenu par modification d'un composé polycarbodiimide dérivé d'un composé diisocyanate avec un composé hétérocyclique aromatique ayant un azote d'amine secondaire à l'intérieur de son noyau. Un agent de durcissement selon la présente invention contient le composé polycarbodiimide modifié. En conséquence, il est possible de fournir : un composé polycarbodiimide modifié dans lequel la dissociation de l'amine commence à une température inférieure par rapport aux composés polycarbodiimide modifiés obtenus par modification d'un composé polycarbodiimide dérivé d'un composé diisocyanate avec de la diisopropylamine ; et un agent de durcissement qui contient le composé polycarbodiimide modifié.
(JA)
 本発明の変性ポリカルボジイミド化合物は、環内2級アミン窒素を有する芳香族ヘテロ環化合物でジイソシアネート化合物由来のポリカルボジイミド化合物を変性して得られる。本発明の硬化剤は、本発明の変性ポリカルボジイミド化合物を含む。これにより、ジイソシアネート化合物由来のポリカルボジイミド化合物をジイソプロピルアミンで変性して得られる変性ポリカルボジイミド化合物に比べて、より低い温度でアミンの解離が始まる変性ポリカルボジイミド化合物及びその変性ポリカルボジイミド化合物を含む硬化剤を提供することができる。
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