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1. CN1784472 - Polymer precursor dispersion containing a micropulp and method of making the dispersion

Office Chine
Numéro de la demande 200480011906.8
Date de la demande 30.04.2004
Numéro de publication 1784472
Date de publication 07.06.2006
Numéro de délivrance 1784472
Date de délivrance 02.03.2011
Type de publication B
CIB
C08L 101/00
CCHIMIE; MÉTALLURGIE
08COMPOSÉS MACROMOLÉCULAIRES ORGANIQUES; LEUR PRÉPARATION OU LEUR MISE EN UVRE CHIMIQUE; COMPOSITIONS À BASE DE COMPOSÉS MACROMOLÉCULAIRES
LCOMPOSITIONS CONTENANT DES COMPOSÉS MACROMOLÉCULAIRES
101Compositions contenant des composés macromoléculaires non spécifiés
D01F 6/60
DTEXTILES; PAPIER
01FIBRES OU FILS NATURELS OU FAITS PAR L'HOMME; FILATURE
FPARTIE CHIMIQUE DE LA FABRICATION DES FILAMENTS, FILS, FIBRES, SOIES OU RUBANS FAITS PAR L’HOMME; APPAREILS SPÉCIALEMENT ADAPTÉS À LA FABRICATION DE FILAMENTS DE CARBONE
6Filaments, ou similaires, faits par l’homme, à un seul composant, formés de polymères synthétiques; Leur fabrication
58à partir de produits d'homopolycondensation
60à partir de polyamides
CPC
C08G 63/91
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
63Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
91Polymers modified by chemical after-treatment
C08F 283/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
283Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
C08F 283/04
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
283Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
04on to polycarbonamides, polyesteramides or polyimides
C08G 63/78
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
63Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
78Preparation processes
C08L 67/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
67Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain
02Polyesters derived from dicarboxylic acids and dihydroxy compounds
C08L 101/00
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
101Compositions of unspecified macromolecular compounds
Déposants Du Pont
纳幕尔杜邦公司
Inventeurs Chen John Chu
陈助
Frances Arnold
A·弗朗西丝
Samuels Sam Louis
S·L·萨米尔斯
Mandataires liu weisheng duan xiaoling
中国专利代理(香港)有限公司 72001
中国专利代理(香港)有限公司 72001
Données relatives à la priorité 10428294 02.05.2003 US
Titre
(EN) Polymer precursor dispersion containing a micropulp and method of making the dispersion
(ZH) 含有微浆的聚合物前体分散体及制备该分散体的方法
Abrégé
(EN)
This invention relates to a polymer precursor dispersion for use in making a polymer that is a solid at room temperature and further relates to a method of making same where the dispersion comprises a polymer precursor comprising an addition monomer, a condensation monomer, a prepolymer, or a polymer modifier and 0.01 to 50 weight percent of a micropulp having a volume average length of from 0.01 to 100 micrometers.

(ZH)

本发明涉及用于制备在室温下为固体的聚合物的聚合物前体分散体,进一步涉及制备它的方法,其中该分散体含包括加成单体、缩合单体、预聚物或聚合物改性剂的聚合物前体以及0.01-50wt%的具有0.01-100微米的体积平均长度的微浆。