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1. WO2006098408 - DIHYDROXYCARBOXYLIC ACID AMIDE GROUP-CONTAINING ORGANOPOLYSILOXANE AND METHOD FOR PRODUCING SAME

Publication Number WO/2006/098408
Publication Date 21.09.2006
International Application No. PCT/JP2006/305266
International Filing Date 16.03.2006
IPC
C08G 77/26 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
77Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
04Polysiloxanes
22containing silicon bound to organic groups containing atoms other than carbon, hydrogen, and oxygen
26nitrogen-containing groups
C08G 77/388 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
77Macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon
04Polysiloxanes
38Polysiloxanes modified by chemical after-treatment
382containing atoms other than carbon, hydrogen, oxygen or silicon
388containing nitrogen
CPC
C08G 77/22
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
77Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
04Polysiloxanes
22containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
C08G 77/388
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
77Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
04Polysiloxanes
38Polysiloxanes modified by chemical after-treatment
382containing atoms other than carbon, hydrogen, oxygen or silicon
388containing nitrogen
Applicants
  • 東レ・ダウコーニング株式会社 DOW CORNING TORAY CO., LTD. [JP]/[JP] (AllExceptUS)
  • 大川 直 OKAWA, Tadashi [JP]/[JP] (UsOnly)
Inventors
  • 大川 直 OKAWA, Tadashi
Agents
  • 久保田 芳譽 KUBOTA, Yoshitaka
Priority Data
2005-07768217.03.2005JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) DIHYDROXYCARBOXYLIC ACID AMIDE GROUP-CONTAINING ORGANOPOLYSILOXANE AND METHOD FOR PRODUCING SAME
(FR) POLYORGANOSILOXANE CONTENANT UN GROUPE AMIDE D'ACIDE DIHYDROXYCARBOXYLIQUE ET PROCÉDÉ SERVANT À PRODUIRE CELUI-CI
(JA) ジヒドロキシカルボン酸アミド基含有オルガノポリシロキサンおよびその製造方法
Abstract
(EN)
Disclosed is a dihydroxycarboxylic acid amide group-containing organopolysiloxane represented by the following average unit formula: KaLbSiO(4-a-b)/2 (1) (wherein K represents a monovalent hydrocarbon group or a monovalent substituted hydrocarbon group (excluding those defined as L), and L represents a hydrocarbon group bonded to a dihydroxycarboxylic acid amide group). Also disclosed is a method for producing such a dihydroxycarboxylic acid amide group-containing organopolysiloxane wherein an organopolysiloxane having at least one amino group-containing group per molecule is reacted with a monohydroxylactone.
(FR)
L'invention concerne un polyorganosiloxane contenant un groupe amide d'acide dihydroxycarboxylique représenté par la formule d'unité constitutive moyenne suivante : KaLbSiO(4-a-b)/2 (1) (dans laquelle K représente un groupe hydrocarboné monovalent ou un groupe hydrocarboné monovalent substitué (à l'exception de ceux représentés par L) et L représente un groupe hydrocarboné lié à un groupe amide d'acide dihydroxycarboxylique). L'invention concerne également un procédé servant à produire un tel polyorganosiloxane contenant un groupe amide d'acide dihydroxycarboxylique, ledit procédé comprenant de faire réagir un polyorganosiloxane ayant au moins un groupe contenant un groupe amino par molécule avec une monohydroxylactone.
(JA)
平均単位式:KabSiO(4-a-b)/2     (1) 〔式中、Kは一価炭化水素基または一価置換炭化水素基(ただし、Lに該当するものを除く)であり、Lはジヒドロキシカルボン酸アミド基結合炭化水素基である〕で示されるジヒドロキシカルボン酸アミド基含有オルガノポリシロキサン。アミノ基含有基を一分子中に少なくとも一個有するオルガノポリシロキサンとモノヒドロキシラクトン類と反応させることによるその製造方法。
Also published as
EP6729259
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