FR2291247A1 - Melange de polymeres pouvant servir a fabriquer des feuilles intermediaires pour verres stratifies - Google Patents

Melange de polymeres pouvant servir a fabriquer des feuilles intermediaires pour verres stratifies

Info

Publication number: FR2291247A1
Authority: FR; France
Prior art keywords: polymers; mixture; laminated glasses; make intermediate; intermediate sheets
Prior art date: 1974-11-13
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.): Granted

Application number

FR7534602A

Other languages

English (en)

Other versions

FR2291247B1 (fr

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.)

Hoechst AG

Original Assignee

Hoechst AG

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.)

1974-11-13

Filing date

1975-11-13

Publication date

1976-06-11

1975-11-13 Application filed by Hoechst AG filed Critical Hoechst AG

1976-06-11 Publication of FR2291247A1 publication Critical patent/FR2291247A1/fr

1979-03-09 Application granted granted Critical

1979-03-09 Publication of FR2291247B1 publication Critical patent/FR2291247B1/fr

Status Granted legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L29/00—Compositions 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
- C08L29/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
- 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
- B32B17/10559—Shape of the cross-section
- B32B17/10577—Surface roughness
- 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
- 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
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Compositions Of Macromolecular Compounds (AREA)
Joining Of Glass To Other Materials (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Laminated Bodies (AREA)

FR7534602A 1974-11-13 1975-11-13 Melange de polymeres pouvant servir a fabriquer des feuilles intermediaires pour verres stratifies Granted FR2291247A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE2453780A DE2453780C3 (de)	1974-11-13	1974-11-13	Polyvinylbutyralgemisch zum Herstellen von Zwischenfolien für Verbundgläser

Publications (2)

Publication Number	Publication Date
FR2291247A1 true FR2291247A1 (fr)	1976-06-11
FR2291247B1 FR2291247B1 (fr)	1979-03-09

Family

ID=5930707

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7534602A Granted FR2291247A1 (fr)	1974-11-13	1975-11-13	Melange de polymeres pouvant servir a fabriquer des feuilles intermediaires pour verres stratifies

Country Status (22)

Country	Link
US (1)	US3998792A (fr)
JP (1)	JPS5913542B2 (fr)
AR (1)	AR207168A1 (fr)
AT (1)	AT358758B (fr)
BE (1)	BE835565A (fr)
BR (1)	BR7507473A (fr)
CA (1)	CA1055633A (fr)
CH (1)	CH618205A5 (fr)
DE (1)	DE2453780C3 (fr)
DK (1)	DK143033C (fr)
ES (1)	ES442450A1 (fr)
FI (1)	FI62122C (fr)
FR (1)	FR2291247A1 (fr)
GB (1)	GB1499557A (fr)
IE (1)	IE41931B1 (fr)
IN (1)	IN143889B (fr)
IT (1)	IT1049059B (fr)
LU (1)	LU73782A1 (fr)
NL (1)	NL7513077A (fr)
NO (1)	NO145309C (fr)
SE (1)	SE399072B (fr)
ZA (1)	ZA757076B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2501580A1 (en) *	1981-03-16	1982-09-17	Macocco Sa	Laminate screens of glass and polycarbonate sheets - involving polyvinyl butyral film and chemical surface treatment to enhance compatibility
EP0368830A1 (fr) *	1988-11-07	1990-05-16	Monsanto Company	Mélange polymérique à base de polyvinyl butyral
EP0566890A1 (fr) *	1992-04-23	1993-10-27	Sekisui Kagaku Kogyo Kabushiki Kaisha	Feuille intercalaire pour verre feuilleté

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4126597A (en) *	1977-03-21	1978-11-21	Schenectady Chemicals, Inc.	Solutions of polyvinyl acetals
DE2846837A1 (de) *	1978-10-27	1980-05-08	Hoechst Ag	Polyvinylbutyral-folie
US4452935A (en) *	1981-06-01	1984-06-05	Sekisui Kagaku Kogyo Kabushiki Kaisha	Interlayer film for laminated glass
DE3128530A1 (de) *	1981-07-18	1983-02-03	Dynamit Nobel Ag, 5210 Troisdorf	Weichmacherhaltige folien aus teilacetalisierten polyvinylalkoholen
DE3303111A1 (de) *	1983-01-31	1984-08-02	Hoechst Ag, 6230 Frankfurt	Thermoplastische formmassen aus weichmacherhaltigem polyvinylbutyral
DE69107117T2 (de) *	1990-05-14	1995-09-21	Sekisui Chemical Co Ltd	Zwischenlagen zur Verwendung in schallisolierenden Verbundgläsern.
GB9017703D0 (en) *	1990-08-13	1990-09-26	Monsanto Co	Use of recovered pvb in the manufacture of flooring
JP2695063B2 (ja) *	1991-04-12	1997-12-24	積水化学工業株式会社	合わせガラス
US5332774A (en) *	1992-10-16	1994-07-26	Arco Chemical Technology, L.P.	Polyvinyl acetal resins based on hydroxyaldehydes and use of the resins in laminar structures
DE10100681B4 (de)	2001-01-09	2005-11-24	Kuraray Specialities Europe Gmbh	Weichmacherhaltige Polyvinylbutyrale, Verfahren zu deren Herstellung sowie deren Verwendung, insbesondere zur Herstellung von Folien zum Einsatz in Verbundsicherheitsgläsern
US20050249911A1 (en) *	2004-05-06	2005-11-10	C&A Floorcoverings, Inc.	Polyvinyl butyral backed floor covering
US20050249912A1 (en) *	2004-05-06	2005-11-10	C&A Floorcoverings, Inc.	Floor covering containing polyvinyl butyral and method of making same
DE102005012924B9 (de) *	2005-03-21	2014-08-14	Bernd Papenfuhs	Verfahren zur Herstellung von Polyvinylacetalen
US20080254302A1 (en) *	2007-04-13	2008-10-16	David Paul Bourcier	Multiple layer polymer interlayers having a melt fractured surface
DE102007000817A1 (de) *	2007-10-05	2009-04-09	Kuraray Europe Gmbh	Weichmacherhaltige Folien auf Basis von Polyvinylacetal mit erhöhter Glasübergangstemperatur und verbessertem Fließverhalten
US8349458B2 (en) *	2007-11-06	2013-01-08	Solutia Inc.	Interlayers comprising glycerol based plasticizer
EP2259334A1 (fr) *	2009-06-05	2010-12-08	Kuraray Europe GmbH	Module photovoltaïque doté de feuilles contenant du plastifiant et ayant un fluage faible
JP5806467B2 (ja) *	2009-12-28	2015-11-10	積水化学工業株式会社	合わせガラス用中間膜及び合わせガラス
WO2012091116A1 (fr) *	2010-12-28	2012-07-05	積水化学工業株式会社	Couche intermédiaire pour verre stratifié et verre stratifié
US20130225746A1 (en) *	2012-02-24	2013-08-29	E I Du Pont De Nemours And Company	Translucent white polymer composition and its use in glass laminates and other articles
WO2014147842A1 (fr)	2013-03-22	2014-09-25	株式会社クラレ	Composition de poly(acétal de vinyle)
CN118107234A (zh) *	2015-03-31	2024-05-31	积水化学工业株式会社	夹层玻璃用中间膜及夹层玻璃
CN106220759B (zh) *	2016-08-26	2019-03-15	四川东材科技集团股份有限公司	一种胶片用聚乙烯醇缩丁醛树脂及其合成方法
JP6457708B1 (ja) *	2017-03-27	2019-01-23	株式会社クラレ	合わせガラス用のポリビニルアセタール樹脂フィルム
CN115521154A (zh) *	2022-09-16	2022-12-27	信维电子科技(益阳)有限公司	一种mlcc用陶瓷浆料的制备工艺

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2410414A (en) *	1943-08-17	1946-11-05	Du Pont	Adhesive composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2135075A (en) *	1934-11-22	1938-11-01	Chemische Forschungs Gmbh	Laminated glass
US2690410A (en) *	1953-05-07	1954-09-28	Monsanto Chemicals	Laminating adhesive for safety glass
US2909507A (en) *	1955-08-31	1959-10-20	Celanese Corp	Polyvinyl acetals
US3950305A (en) *	1972-02-22	1976-04-13	Hoechst Aktiengesellschaft	Stabilized polyvinyl butyral and stabilizer for polyvinyl butyral
US3823113A (en) *	1972-10-27	1974-07-09	Monsanto Co	Stabilized polyvinyl acetal interlayers
JPS4990792A (fr) *	1972-12-30	1974-08-29

1974
- 1974-11-13 DE DE2453780A patent/DE2453780C3/de not_active Expired
1975
- 1975-01-01 AR AR261147A patent/AR207168A1/es active
- 1975-11-07 ES ES442450A patent/ES442450A1/es not_active Expired
- 1975-11-07 NL NL7513077A patent/NL7513077A/xx not_active Application Discontinuation
- 1975-11-10 CH CH1451375A patent/CH618205A5/de not_active IP Right Cessation
- 1975-11-11 FI FI753160A patent/FI62122C/fi not_active IP Right Cessation
- 1975-11-11 US US05/631,190 patent/US3998792A/en not_active Expired - Lifetime
- 1975-11-11 AT AT855975A patent/AT358758B/de not_active IP Right Cessation
- 1975-11-11 LU LU73782A patent/LU73782A1/xx unknown
- 1975-11-11 IN IN2147/CAL/75A patent/IN143889B/en unknown
- 1975-11-11 IT IT29176/75A patent/IT1049059B/it active
- 1975-11-11 ZA ZA00757076A patent/ZA757076B/xx unknown
- 1975-11-12 BR BR7507473*A patent/BR7507473A/pt unknown
- 1975-11-12 GB GB46689/75A patent/GB1499557A/en not_active Expired
- 1975-11-12 IE IE2467/75A patent/IE41931B1/en unknown
- 1975-11-12 DK DK508775A patent/DK143033C/da not_active IP Right Cessation
- 1975-11-12 JP JP50135252A patent/JPS5913542B2/ja not_active Expired
- 1975-11-12 CA CA239,410A patent/CA1055633A/fr not_active Expired
- 1975-11-12 NO NO753790A patent/NO145309C/no unknown
- 1975-11-13 FR FR7534602A patent/FR2291247A1/fr active Granted
- 1975-11-13 SE SE7512780A patent/SE399072B/xx not_active IP Right Cessation
- 1975-11-13 BE BE161866A patent/BE835565A/fr not_active IP Right Cessation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2410414A (en) *	1943-08-17	1946-11-05	Du Pont	Adhesive composition

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2501580A1 (en) *	1981-03-16	1982-09-17	Macocco Sa	Laminate screens of glass and polycarbonate sheets - involving polyvinyl butyral film and chemical surface treatment to enhance compatibility
EP0368830A1 (fr) *	1988-11-07	1990-05-16	Monsanto Company	Mélange polymérique à base de polyvinyl butyral
EP0566890A1 (fr) *	1992-04-23	1993-10-27	Sekisui Kagaku Kogyo Kabushiki Kaisha	Feuille intercalaire pour verre feuilleté
US5340654A (en) *	1992-04-23	1994-08-23	Sekisui Kagaku Kogyo Kabushiki Kaisha	Interlayer film for laminated glass

Also Published As

Publication number	Publication date
BE835565A (fr)	1976-05-13
ZA757076B (en)	1976-10-27
GB1499557A (en)	1978-02-01
DE2453780B2 (de)	1979-05-10
IT1049059B (it)	1981-01-20
SE399072B (sv)	1978-01-30
DK143033C (da)	1981-09-07
CH618205A5 (fr)	1980-07-15
DK508775A (da)	1976-05-14
FI62122C (fi)	1982-11-10
DE2453780C3 (de)	1980-01-03
IN143889B (fr)	1978-02-18
FR2291247B1 (fr)	1979-03-09
AU8650575A (en)	1977-05-19
JPS5182340A (en)	1976-07-19
NL7513077A (nl)	1976-05-17
DK143033B (da)	1981-03-16
JPS5913542B2 (ja)	1984-03-30
IE41931B1 (en)	1980-04-23
NO145309C (no)	1982-02-24
AR207168A1 (es)	1976-09-15
FI62122B (fi)	1982-07-30
NO145309B (no)	1981-11-16
LU73782A1 (fr)	1976-09-06
ATA855975A (de)	1980-02-15
CA1055633A (fr)	1979-05-29
FI753160A (fr)	1976-05-14
AT358758B (de)	1980-09-25
US3998792A (en)	1976-12-21
DE2453780A1 (de)	1976-05-26
ES442450A1 (es)	1977-10-01
IE41931L (en)	1976-05-13
NO753790L (fr)	1976-05-14
BR7507473A (pt)	1976-08-10
SE7512780L (sv)	1976-05-14

Publication	Publication Date	Title
BE835565A (fr)	1976-05-13	Melange de polymeres pouvant servir a fabriquer des feuilles intermediaires pour verres stratifies
BE779353A (fr)	1972-05-30	Casque porte-electrodes pour
FR2287481A1 (fr)	1976-05-07	Melange de polyethers de type polyoxyalkylene
FR2324710A1 (fr)	1977-04-15	Procede pour la separation d'un melange d'hydrocarbures
CA934261A (en)	1973-09-25	Laminated index tab construction
BE830130A (fr)	1975-12-11	Pointier de faite pour echafaudage de macon
FR2275546A1 (fr)	1976-01-16	Melange inhibiteur de corrosion
BR7400524A (pt)	1975-12-16	Aparelho e processo para modificar as caracteristicas de transmissao de uma linha de transmissao telefonica ou semelhante
BE836908A (fr)	1976-06-21	Additif pour essence a usages multiples
CA1026381A (fr)	1978-02-14	Purification des alcoyl-amines secondaires
AU501048B2 (en)	1979-06-07	Purification of hydrocarbon nash liquid
CA959999A (en)	1974-12-24	Polymers of alkyl methacrylates
CA960489A (en)	1975-01-07	High tensile steel exhibiting excellent cold-workability
ZA743047B (en)	1975-07-30	Cold drawing of plastic sheets
IL39911A0 (en)	1972-09-28	Purifying gamma-globulin
CA971406A (en)	1975-07-22	Light polarizing prism of zircon
BE786516A (fr)	1973-01-22	Melange d'initiateurs pour la polymerisation des composes insatures
BE786581A (fr)	1973-01-22	Amelioration de l'indice d'octane d'un melange d'hydrocarbures
FR2288444A7 (fr)	1976-05-14	Machine pour arrondir les aretes des plaques de verre
FR2325279A5 (fr)	1977-04-15	Liasses de formulaires pour realiser des copies
CA870037A (en)	1971-05-04	Separation and purification of secondary alkyl primary amines
EG10787A (en)	1976-06-30	Manufacture of 1-alkylene-2-aminomethyl pyrrolidines
AU435765B2 (en)	1973-05-16	Improvement in stability of bitumen against oxidation
CA868200A (en)	1971-04-13	Tamper indicating closures
ZA7130B (en)	1971-10-27	Bridge for power transmission from a central point to two lateral points

Legal Events

Date	Code	Title	Description
1994-09-30	ST	Notification of lapse