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1. WO2020203124 - GLASS RESIN LAYERED BODY PRODUCTION METHOD

Publication Number WO/2020/203124
Publication Date 08.10.2020
International Application No. PCT/JP2020/010552
International Filing Date 11.03.2020
IPC
B29K 29/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
KINDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D103
29Use of polyvinylalcohols, polyvinylethers, polyvinylaldehydes, polyvinylketones or polyvinylketals as moulding material
B29L 9/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C59
9Layered products
B29L 11/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C59
11Optical elements, e.g. lenses, prisms
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
C03C 17/34 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
17Surface treatment of glass, e.g. of devitrified glass, not in the form of fibres or filaments, by coating
34with at least two coatings having different compositions
B32B 37/14 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
37Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
14characterised by the properties of the layers
Applicants
  • 日東電工株式会社 NITTO DENKO CORPORATION [JP]/[JP]
Inventors
  • 佐藤 啓介 SATO, Keisuke
  • 村重 毅 MURASHIGE, Takeshi
  • 稲垣 淳一 INAGAKI, Junichi
  • 岸 敦史 KISHI, Atsushi
Agents
  • 伊東 忠重 ITOH, Tadashige
  • 伊東 忠彦 ITOH, Tadahiko
Priority Data
2019-06616229.03.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) GLASS RESIN LAYERED BODY PRODUCTION METHOD
(FR) PROCÉDÉ DE PRODUCTION DE CORPS STRATIFIÉ EN VERRE ET EN RÉSINE
(JA) ガラス樹脂積層体の製造方法
Abstract
(EN)
This glass resin layered body production method comprises a step of adhering, via an adhesive layer, a glass film to a resin film, which are sandwiched between a first roll pressing against the resin film, and a second roll disposed opposite the first roll and pressing against the glass film. In the glass resin layered body production method, when P1 is the modulus of elasticity for the surface layer of the first roll, and P2 is the modulus of elasticity for the resin film, the ratio P1/P2, of the modulus of elasticity P1 with respect to the modulus of elasticity P2, satisfies the relationship 3×10-3 ≤ P1/P2 ≤ 1.0.
(FR)
L’invention concerne un procédé de production de corps stratifié en verre et en résine comprenant une étape consistant à adhérer, par l'intermédiaire d'une couche adhésive, un film de verre sur un film de résine, qui sont pris en sandwich entre un premier rouleau exerçant une pression sur le film de résine, et un second rouleau disposé à l'opposé du premier rouleau et exerçant une pression sur le film de verre. Dans le procédé de production de corps stratifié en verre et en résine, lorsque P1 représente le module d'élasticité de la couche superficielle du premier rouleau, et P2 représente le module d'élasticité du film de résine, le rapport P1/P2, du module d'élasticité P1 par rapport au module d'élasticité P2, satisfait à la relation 3×10-3 ≤ P1/P2 ≤ 1,0.
(JA)
本ガラス樹脂積層体の製造方法は、ガラスフィルムと、樹脂フィルムとを、前記樹脂フィルムを押圧する第1のロールと、前記第1のロールに対向して配置され前記ガラスフィルムを押圧する第2のロールとの間に挟んで、接着剤層を介して貼り合わせる工程を有するガラス樹脂積層体の製造方法であって、前記第1のロールの表面層の弾性率をP1、前記樹脂フィルムの弾性率をP2としたときに、弾性率P2に対する弾性率P1の比P1/P2が、3×10-3≦P1/P2≦1.0、を満たす。
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