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1. CN1234808 - Fluoropolymer powder coatings from modified thermoplastic vinylidene fluoride base resins

Office Chine
Numéro de la demande 98800994.3
Date de la demande 16.07.1998
Numéro de publication 1234808
Date de publication 10.11.1999
Numéro de délivrance 1137150
Date de délivrance 04.02.2004
Type de publication C
CIB
C08G 63/48
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
63Composés macromoléculaires obtenus par des réactions créant une liaison ester carboxylique dans la chaîne principale de la macromolécule
02Polyesters dérivés soit d'acides hydroxycarboxyliques, soit d'acides polycarboxyliques et de composés polyhydroxylés
12dérivés d'acides polycarboxyliques et de composés polyhydroxylés
46Polyesters modifiés chimiquement par estérification
48par des huiles d'acides gras supérieurs non saturés ou leurs acides; par des acides résiniques
C08F 8/00
CCHIMIE; MÉTALLURGIE
08COMPOSÉS MACROMOLÉCULAIRES ORGANIQUES; LEUR PRÉPARATION OU LEUR MISE EN UVRE CHIMIQUE; COMPOSITIONS À BASE DE COMPOSÉS MACROMOLÉCULAIRES
FCOMPOSÉS MACROMOLÉCULAIRES OBTENUS PAR DES RÉACTIONS FAISANT INTERVENIR UNIQUEMENT DES LIAISONS NON SATURÉES CARBONE-CARBONE
8Modification chimique par post-traitement
CPC
C09D 127/16
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
127Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Coating compositions based on derivatives of such polymers
02not modified by chemical after-treatment
12containing fluorine atoms
16Homopolymers or copolymers of vinylidene fluoride
C08L 33/06
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
33Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
04Homopolymers or copolymers of esters
06of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
Y10T 428/3154
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
31504Composite [nonstructural laminate]
3154Of fluorinated addition polymer from unsaturated monomers
Y10T 428/31544
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
31504Composite [nonstructural laminate]
3154Of fluorinated addition polymer from unsaturated monomers
31544Addition polymer is perhalogenated
Déposants Elf Atochem North America, Inc.
北美埃尔夫爱托化学股份有限公司
Inventeurs S. R. Gaboury
S·R·加布洛尔
X. F. Drujon
X·F·德鲁乔恩
Mandataires bai yihua
上海专利商标事务所
Données relatives à la priorité 60/052,811 17.07.1997 US
Titre
(EN) Fluoropolymer powder coatings from modified thermoplastic vinylidene fluoride base resins
(ZH) 用于粉末涂料的共混物的制备方法
Abrégé
(EN)
An improved blend suitable for powder coating comprising an acrylic modified fluoropolymer and pigment, processes for its preparation and use and coated articles produced therefrom are disclosed. Use of unpigmented acrylic modified fluoropolymers to form powder coating and objects so coated are also disclosed.

(ZH)

公开了适用于粉末涂料的改进的共混物,所述共混物包含丙烯酸类改性的氟聚合物和颜料,该共混物的制备和使用方法,以及由其制得的经涂覆的制品。还公开了使用无颜料的丙烯酸类改性的氟聚合物来形成粉末涂料和经涂覆的物体。