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1. WO2020062036 - COMPOSITION DE POLYOL

Numéro de publication WO/2020/062036
Date de publication 02.04.2020
N° de la demande internationale PCT/CN2018/108366
Date du dépôt international 28.09.2018
CIB
C08G 18/48 2006.01
CCHIMIE; MÉTALLURGIE
08COMPOSÉS MACROMOLÉCULAIRES ORGANIQUES; LEUR PRÉPARATION OU LEUR MISE EN UVRE CHIMIQUE; COMPOSITIONS À BASE DE COMPOSÉS MACROMOLÉCULAIRES
GCOMPOSÉS MACROMOLÉCULAIRES OBTENUS PAR DES RÉACTIONS AUTRES QUE CELLES FAISANT INTERVENIR UNIQUEMENT DES LIAISONS NON SATURÉES CARBONE-CARBONE
18Polymérisats d'isocyanates ou d'isothiocyanates
06avec des composés contenant des hydrogènes actifs
28caractérisés par l'emploi de composés spécifiés contenant un hydrogène actif
40Composés de haut poids moléculaire
48Polyéthers
C09D 175/04 2006.01
CCHIMIE; MÉTALLURGIE
09COLORANTS; PEINTURES; PRODUITS À POLIR; RÉSINES NATURELLES; ADHÉSIFS; COMPOSITIONS NON PRÉVUES AILLEURS; UTILISATIONS DE SUBSTANCES, NON PRÉVUES AILLEURS
DCOMPOSITIONS DE REVÊTEMENT, p.ex. PEINTURES, VERNIS OU VERNIS-LAQUES; APPRÊTS EN PÂTE; PRODUITS CHIMIQUES POUR ENLEVER LA PEINTURE OU L'ENCRE; ENCRES; CORRECTEURS LIQUIDES; COLORANTS POUR BOIS; PRODUITS SOLIDES OU PÂTEUX POUR COLORIAGE OU IMPRESSION; EMPLOI DE MATÉRIAUX À CET EFFET
175Compositions de revêtement à base de polyurées ou de polyuréthanes; Compositions de revêtement à base de dérivés de tels polymères
04Polyuréthanes
CPC
C08G 18/3206
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
30Low-molecular-weight compounds
32Polyhydroxy compounds; Polyamines; Hydroxyamines
3203Polyhydroxy compounds
3206aliphatic
C08G 18/36
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
30Low-molecular-weight compounds
36Hydroxylated esters of higher fatty acids
C08G 18/4816
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
48Polyethers
4804Two or more polyethers of different physical or chemical nature
4816mixtures of two or more polyetherpolyols having at least three hydroxy groups
C08G 18/4825
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
48Polyethers
4825Polyethers containing two hydroxy groups
C08G 18/4829
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
48Polyethers
4829Polyethers containing at least three hydroxy groups
C08G 18/485
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
48Polyethers
4833Polyethers containing oxyethylene units
4837and other oxyalkylene units
485containing mixed oxyethylene-oxypropylene or oxyethylene-higher oxyalkylene end groups
Déposants
  • DOW GLOBAL TECHNOLOGIES LLC [US]/[US]
  • REN, Hua [CN]/[CN] (SC)
  • WANG, Beilei [CN]/[CN] (SC)
  • CHEN, Huan [CN]/[CN] (SC)
  • CHEN, Yongchun [CN]/[CN] (SC)
  • YUN, Dong [CN]/[CN] (SC)
  • SHEN, Cheng [CN]/[CN] (SC)
Inventeurs
  • REN, Hua
  • WANG, Beilei
  • CHEN, Huan
  • CHEN, Yongchun
  • YUN, Dong
  • SHEN, Cheng
Mandataires
  • WU, FENG & ZHANG
Données relatives à la priorité
Langue de publication anglais (EN)
Langue de dépôt anglais (EN)
États désignés
Titre
(EN) POLYOL COMPOSITION
(FR) COMPOSITION DE POLYOL
Abrégé
(EN)
A polyurethane composition reaction mixture including: (a) at least one organic isocyanate; and (b) at least one butylene oxide-based hydrophobic polyol; a process for making the above polyurethane composition; a polyurethane composite article composition, a process for making the above polyurethane composite article composition; and a process for making a composite article from the above polyurethane composite article composition.
(FR)
L'invention concerne un mélange réactionnel de composition de polyuréthane comprenant : (a) au moins un isocyanate organique; et (b) au moins un polyol hydrophobe à base d'oxyde de butylène; un procédé de fabrication de la composition de polyuréthane susmentionnée; une composition d'article composite de polyuréthane, un procédé de fabrication de la composition d'article composite de polyuréthane susmentionnée; et un procédé de fabrication d'un article composite à partir de la composition d'article composite de polyuréthane susmentionnée.
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