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1. WO2015077944 - CARDANOL MODIFIED EPOXY POLYOL

Publication Number WO/2015/077944
Publication Date 04.06.2015
International Application No. PCT/CN2013/087970
International Filing Date 27.11.2013
IPC
C08G 18/58 2006.1
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
40High-molecular-weight compounds
58Epoxy resins
C08G 18/40 2006.1
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
40High-molecular-weight compounds
CPC
B29C 70/32
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04comprising reinforcements only, e.g. self-reinforcing plastics
28Shaping operations therefor
30Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
32on a rotating mould, former or core
B29C 70/56
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
70Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
04comprising reinforcements only, e.g. self-reinforcing plastics
28Shaping operations therefor
54Component parts, details or accessories; Auxiliary operations ; , e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
56Tensioning reinforcements before or during shaping
B29K 2075/00
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR ; MOULDS, ; REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
2075Use of ; PU, i.e.; polyureas or polyurethanes ; or derivatives thereof; , as moulding material
C08G 18/0885
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
088Removal of water or carbon dioxide from the reaction mixture or reaction components
0885using additives, e.g. absorbing agents
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 18/4045
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
4009Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
4045Mixtures of compounds of group C08G18/58 with other macromolecular compounds
Applicants
  • DOW GLOBAL TECHNOLOGIES LLC [US]/[US]
  • LI, Jiang [CN]/[CN] (SC)
  • ZHANG, Yi [CN]/[CN] (SC)
  • LI, Wei [CN]/[CN] (SC)
  • WANG, Beilei [CN]/[CN] (SC)
  • DIENA, Paolo [IT]/[IT] (SC)
Inventors
  • LI, Jiang
  • ZHANG, Yi
  • LI, Wei
  • WANG, Beilei
  • DIENA, Paolo
Agents
  • WU, FENG & ZHANG CO.
Priority Data
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) CARDANOL MODIFIED EPOXY POLYOL
(FR) ÉPOXY POLYOL MODIFIÉ AU CARDANOL
Abstract
(EN) A cardanol modified epoxy polyol may be used for forming a polyurethane resin system for use in applications such as coatings and composites formed by filament winding. The polyurethane resin system includes an isocyanate-reactive component that has a first cardanol component and the cardanol-modified epoxy polyol, and includes an isocyanate component that includes at least one polyisocyanate. The cardanol-modified epoxy polyol is a reaction product of an epoxy component and an epoxy-reactive component at a ratio of epoxy groups to epoxy reactive groups from 1:0.95 to 1:5, and the epoxy-reactive component includes a second cardanol component.
(FR) L'invention concerne un époxy polyol modifié au cardanol pouvant être utilisé pour former un système de résine de polyuréthane destiné à être utilisé dans des applications telles que les revêtements et les composites formés par enroulement filamentaire. Le système de résine de polyuréthane comprend un constituant réactif avec les isocyanates qui possède un premier constituant cardanol et l'époxy-polyol modifié au cardanol, et comprend un constituant isocyanate qui comprend au moins un polyisocyanate. L'époxy-polyol modifié au cardanol est un produit réactionnel d'un constituant époxy et d'un constituant réactif avec les époxy sous un rapport des groupes époxy aux groupes réactifs avec les époxy de 1:0,95 à 1:5, et le constituant réactif avec les époxy comprend un second constituant cardanol.
Related patent documents
CN201380080906.2This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
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