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1. WO2006016618 - VINYLIDENE FLUORIDE RESIN FILM

Publication Number WO/2006/016618
Publication Date 16.02.2006
International Application No. PCT/JP2005/014684
International Filing Date 10.08.2005
IPC
C08J 5/18 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
5Manufacture of articles or shaped materials containing macromolecular substances
18Manufacture of films or sheets
B32B 27/30 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products essentially comprising synthetic resin
30comprising vinyl resin; comprising acrylic resin
C08F 2/44 2006.1
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
2Processes of polymerisation
44Polymerisation in the presence of compounding ingredients, e.g. plasticisers, dyestuffs, fillers
C08F 265/06 2006.1
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
265Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/181
04on to polymers of esters
06Polymerisation of acrylate or methacrylate esters on to polymers thereof
C08L 27/16 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
27Compositions of 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; Compositions of derivatives of such polymers
02not modified by chemical after-treatment
12containing fluorine atoms
16Homopolymers or copolymers of vinylidene fluoride
C08L 33/04 2006.1
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
CPC
B32B 27/08
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
06as the main or only constituent of a layer, ; which is; next to another layer of ; the same or of; a ; different material
08of synthetic resin
B32B 27/30
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
30comprising vinyl ; (co)polymers; comprising acrylic (co)polymers
B32B 27/304
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
30comprising vinyl ; (co)polymers; comprising acrylic (co)polymers
304comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
B32B 27/308
BPERFORMING OPERATIONS; TRANSPORTING
32LAYERED PRODUCTS
BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
27Layered products comprising ; a layer of; synthetic resin
30comprising vinyl ; (co)polymers; comprising acrylic (co)polymers
308comprising acrylic (co)polymers
C08F 14/08
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
14Homopolymers and 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
02Monomers containing chlorine
04Monomers containing two carbon atoms
08Vinylidene chloride
C08F 2/00
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
2Processes of polymerisation
Applicants
  • 株式会社カネカ KANEKA CORPORATION [JP]/[JP] (AllExceptUS)
  • 和田 一仁 WADA, Kazuhito [JP]/[JP] (UsOnly)
  • 嶋本 幸展 SHIMAMOTO, Yukihiro [JP]/[JP] (UsOnly)
Inventors
  • 和田 一仁 WADA, Kazuhito
  • 嶋本 幸展 SHIMAMOTO, Yukihiro
Common Representative
  • 株式会社カネカ KANEKA CORPORATION
Priority Data
2004-23479011.08.2004JP
Publication Language Japanese (ja)
Filing Language Japanese (JA)
Designated States
Title
(EN) VINYLIDENE FLUORIDE RESIN FILM
(FR) PELLICULE RÉSINEUSE DE FLUORURE DE VINYDILÈNE
(JA) フッ化ビニリデン系樹脂フィルム
Abstract
(EN) A vinylidene fluoride resin film and a multilayered vinylidene fluoride resin film which are excellent in transparency, weatherability, chemical resistance, flex cracking resistance, and formability. The vinylidene fluoride resin film and multilayered vinylidene fluoride resin film, which have such properties, can be obtained by molding a vinylidene fluoride resin in a molten state into a film by sandwiching the resin between rolls or metallic belts to make the average spherulite diameter of the polyvinylidene fluoride extremely small.
(FR) Cette invention a pour objet une pellicule résineuse de fluorure de vinydilène et une pellicule résineuse de fluorure de vinydilène multicouches, présentant d’excellentes propriétés de transparence, de résistance aux intempéries, de résistance chimique, de résistance aux craquelures par flexion et d’aptitude à la déformation. La pellicule résineuse de fluorure de vinydilène et la pellicule résineuse de fluorure de vinydilène multicouches, possédant de telles propriétés, peuvent être obtenues par moulage d’une résine de fluorure de vinydilène à l’état de fusion en une pellicule, en insérant la résine entre des rouleaux ou des courroies métalliques afin de réduire au maximum le diamètre sphérolitique moyen du polyfluorure de vinylidène.
(JA)  透明性、耐候性、耐薬品性、耐折曲げ割れ性および成形性に優れたフッ化ビニリデン系樹脂フィルムおよびフッ化ビニリデン系樹脂多層フィルムを提供する。フィルム成形時に、溶融状態のフッ化ビニリデン系樹脂をロールまたは金属ベルトに挟み込んで成形することにより、ポリフッ化ビニリデンの平均球晶直径が微小化され、上記特性を有するフッ化ビニリデン系樹脂フィルムおよびフッ化ビニリデン系樹脂多層フィルムを得ることができる。                                                                                     
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