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1. WO2020111152 - RESIN MATERIAL FOR LAMINATED GLASS INTERLAYER, FILM MATERIAL FOR LAMINATED GLASS INTERLAYER, AND LAMINATED GLASS

Publication Number WO/2020/111152
Publication Date 04.06.2020
International Application No. PCT/JP2019/046441
International Filing Date 27.11.2019
IPC
C03C 27/12 2006.01
CCHEMISTRY; METALLURGY
03GLASS; MINERAL OR SLAG WOOL
CCHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
27Joining pieces of glass to pieces of other inorganic material; Joining glass to glass other than by fusing
06Joining glass to glass by processes other than fusing
10with the aid of adhesive specially adapted for that purpose
12Laminated glass
B32B 17/10 2006.01
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
17Layered products essentially comprising sheet glass, or fibres of glass, slag or the like
06comprising glass as the main or only constituent of a layer, next to another layer of a specific substance
10of synthetic resin
B60J 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
1Windows; Windscreens; Accessories therefor
C08L 29/14 2006.01
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
29Compositions 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 an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
14Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
CPC
B32B 17/10
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
17Layered products essentially comprising sheet glass, or glass, slag, or like fibres
06comprising glass as the main or only constituent of a layer, next to another layer of a specific ; material
10of synthetic resin
B60J 1/00
BPERFORMING OPERATIONS; TRANSPORTING
60VEHICLES IN GENERAL
JWINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
1Windows; Windscreens; Accessories therefor
C08L 29/14
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
29Compositions 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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
14Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
Applicants
  • 日立化成株式会社 HITACHI CHEMICAL COMPANY, LTD. [JP]/[JP]
Inventors
  • 高原 直己 TAKAHARA Naoki
  • 吉田 明弘 YOSHIDA Akihiro
  • 石川 栄作 ISHIKAWA Eisaku
  • ▲高▼橋 遼 TAKAHASHI Ryoh
  • 河村 美紅 KAWAMURA Miku
Agents
  • 長谷川 芳樹 HASEGAWA Yoshiki
  • 清水 義憲 SHIMIZU Yoshinori
  • 平野 裕之 HIRANO Hiroyuki
Priority Data
2018-22581330.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) RESIN MATERIAL FOR LAMINATED GLASS INTERLAYER, FILM MATERIAL FOR LAMINATED GLASS INTERLAYER, AND LAMINATED GLASS
(FR) MATÉRIAU DE RÉSINE POUR COUCHE INTERMÉDIAIRE DE VERRE FEUILLETÉ, MATÉRIAU DE FILM POUR COUCHE INTERMÉDIAIRE DE VERRE FEUILLETÉ, ET VERRE FEUILLETÉ
(JA) 合わせガラスの中間膜用樹脂材料、合わせガラスの中間膜用フィルム材、及び合わせガラス
Abstract
(EN)
Disclosed is a resin material for a laminated glass interlayer, which contains a thermoplastic resin including a polyvinyl acetal resin, and which may further contain a plasticizer. The ratio of the polyvinyl acetal resin in the thermoplastic resin is more than 85% by mass and no more than 100% by mass based on the quantity of the thermoplastic resin. The plasticizer content is 0-22% by mass based on the quantity of the polyvinyl acetal resin.
(FR)
L'invention concerne un matériau de résine pour une couche intermédiaire de verre feuilleté, qui contient une résine thermoplastique comprenant une résine d'acétal polyvinylique, et qui peut en outre contenir un plastifiant. Le rapport de la résine d'acétal polyvinylique dans la résine thermoplastique est supérieur à 85 % en masse et inférieur ou égal à 100 % en masse sur la base de la quantité de la résine thermoplastique. La teneur en plastifiant est de 0 à 22 % en masse sur la base de la quantité de la résine d'acétal polyvinylique.
(JA)
ポリビニルアセタール樹脂を含む熱可塑性樹脂を含有し、可塑剤を更に含有していてもよい、合わせガラスの中間膜用樹脂材料が開示される。熱可塑性樹脂におけるポリビニルアセタール樹脂の割合が、熱可塑性樹脂の量を基準として、85質量%を超えて100質量%以下である。可塑剤の含有量が、ポリビニルアセタール樹脂の量を基準として0~22質量%である。
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