FR2568573B1 - PROCESS FOR PRODUCING POLYVINYLBUTYRAL AND PRODUCTS OBTAINED - Google Patents

PROCESS FOR PRODUCING POLYVINYLBUTYRAL AND PRODUCTS OBTAINED

Info

Publication number
FR2568573B1
FR2568573B1 FR8412248A FR8412248A FR2568573B1 FR 2568573 B1 FR2568573 B1 FR 2568573B1 FR 8412248 A FR8412248 A FR 8412248A FR 8412248 A FR8412248 A FR 8412248A FR 2568573 B1 FR2568573 B1 FR 2568573B1
Authority
FR
France
Prior art keywords
polyvinylbutyral
producing
products obtained
products
producing polyvinylbutyral
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR8412248A
Other languages
French (fr)
Other versions
FR2568573A1 (en
Inventor
Robert Degeilh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Gobain Vitrage SA
Original Assignee
Saint Gobain Vitrage SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saint Gobain Vitrage SA filed Critical Saint Gobain Vitrage SA
Priority to FR8412248A priority Critical patent/FR2568573B1/en
Priority to DE3526314A priority patent/DE3526314B4/en
Priority to JP60168652A priority patent/JPS6144903A/en
Publication of FR2568573A1 publication Critical patent/FR2568573A1/en
Application granted granted Critical
Publication of FR2568573B1 publication Critical patent/FR2568573B1/en
Priority to US08/024,871 priority patent/US5349014A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
    • B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
    • B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
    • B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/28—Condensation with aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/48—Isomerisation; Cyclisation
FR8412248A 1984-08-02 1984-08-02 PROCESS FOR PRODUCING POLYVINYLBUTYRAL AND PRODUCTS OBTAINED Expired FR2568573B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR8412248A FR2568573B1 (en) 1984-08-02 1984-08-02 PROCESS FOR PRODUCING POLYVINYLBUTYRAL AND PRODUCTS OBTAINED
DE3526314A DE3526314B4 (en) 1984-08-02 1985-07-23 Process for the production of polyvinyl butyral and its use
JP60168652A JPS6144903A (en) 1984-08-02 1985-08-01 Manufacture of polyvinyl butyral
US08/024,871 US5349014A (en) 1984-08-02 1993-03-01 Process for the production of polyvinyl butyral having improved properties

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8412248A FR2568573B1 (en) 1984-08-02 1984-08-02 PROCESS FOR PRODUCING POLYVINYLBUTYRAL AND PRODUCTS OBTAINED

Publications (2)

Publication Number Publication Date
FR2568573A1 FR2568573A1 (en) 1986-02-07
FR2568573B1 true FR2568573B1 (en) 1986-12-12

Family

ID=9306735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8412248A Expired FR2568573B1 (en) 1984-08-02 1984-08-02 PROCESS FOR PRODUCING POLYVINYLBUTYRAL AND PRODUCTS OBTAINED

Country Status (3)

Country Link
JP (1) JPS6144903A (en)
DE (1) DE3526314B4 (en)
FR (1) FR2568573B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613370B1 (en) * 1987-04-02 1989-10-20 Saint Gobain Vitrage PROCESS FOR THE MANUFACTURE OF A PLASTIC POLYVINYLBUTYRAL FOR BONDING A BASE ON A GLASS AND PRODUCTS OBTAINED
US4999253A (en) * 1988-11-07 1991-03-12 Monsanto Company Polyvinyl butyral sheet
US5030688A (en) * 1988-11-07 1991-07-09 Monsanto Company Ionomeric polyvinyl butyral
DE4235151A1 (en) * 1992-10-19 1994-04-21 Hoechst Ag Polyvinyl acetals which can form emulsifier-free aqueous dispersions and redispersible dry powders, processes for their preparation and their use
EP2259334A1 (en) * 2009-06-05 2010-12-08 Kuraray Europe GmbH Photovoltaic module with low flow angle plasticised films
CN115677886B (en) * 2023-01-03 2023-03-31 广东工业大学 Method for preparing high-acetalization-rate polyvinyl butyral without adding surfactant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB682194A (en) * 1944-05-13 1952-11-05 Calico Printers Ass Ltd Improvements relating to the manufacture of organic pigments and moulding powders
FR2401941A1 (en) * 1977-08-31 1979-03-30 Saint Gobain PROCESS FOR MANUFACTURING POLYVINYL BUTYRAL AND POLYVINYL BUTYRAL OBTAINED BY THIS PROCESS
FR2522003A1 (en) * 1982-02-23 1983-08-26 Saint Gobain Vitrage PROCESS FOR THE PREPARATION OF POLYVINYLBUTYRAL
DE3246605A1 (en) * 1982-12-16 1984-06-20 Hoechst Ag, 6230 Frankfurt FINE-PART POLYVINYL ACETALS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR COATING COATINGS

Also Published As

Publication number Publication date
JPS6144903A (en) 1986-03-04
DE3526314B4 (en) 2004-04-08
JPH0580487B2 (en) 1993-11-09
DE3526314A1 (en) 1986-02-13
FR2568573A1 (en) 1986-02-07

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property