DE2965586D1 - Plasticized polyvinylbutyral, its use in the realization of inserts for layered safety glass and products thus obtained - Google Patents

Plasticized polyvinylbutyral, its use in the realization of inserts for layered safety glass and products thus obtained

Info

Publication number
DE2965586D1
DE2965586D1 DE7979400887T DE2965586T DE2965586D1 DE 2965586 D1 DE2965586 D1 DE 2965586D1 DE 7979400887 T DE7979400887 T DE 7979400887T DE 2965586 T DE2965586 T DE 2965586T DE 2965586 D1 DE2965586 D1 DE 2965586D1
Authority
DE
Germany
Prior art keywords
safety glass
realization
inserts
products
plasticized 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
DE7979400887T
Other languages
English (en)
Inventor
Daniel Dages
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.)
EIDP Inc
Original Assignee
Saint Gobain Industries SA
Compagnie de Saint Gobain 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 Industries SA, Compagnie de Saint Gobain SA filed Critical Saint Gobain Industries SA
Application granted granted Critical
Publication of DE2965586D1 publication Critical patent/DE2965586D1/de
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
    • 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
    • B32B17/10605—Type of plasticiser
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/11—Esters; Ether-esters of acyclic polycarboxylic acids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31627—Next to aldehyde or ketone condensation product
    • Y10T428/3163—Next to acetal of polymerized unsaturated alcohol [e.g., formal butyral, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
DE7979400887T 1978-11-21 1979-11-20 Plasticized polyvinylbutyral, its use in the realization of inserts for layered safety glass and products thus obtained Expired DE2965586D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832737A FR2442251A1 (fr) 1978-11-21 1978-11-21 Plastifiant pour polyvinylbutyral et application a la realisation d'intercalaires pour verre feuillete de securite

Publications (1)

Publication Number Publication Date
DE2965586D1 true DE2965586D1 (en) 1983-07-07

Family

ID=9215102

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979400887T Expired DE2965586D1 (en) 1978-11-21 1979-11-20 Plasticized polyvinylbutyral, its use in the realization of inserts for layered safety glass and products thus obtained

Country Status (11)

Country Link
US (1) US4243572A (de)
EP (1) EP0011577B1 (de)
JP (1) JPS5580453A (de)
AT (1) ATE3646T1 (de)
BR (1) BR7907520A (de)
CA (1) CA1161582A (de)
DE (1) DE2965586D1 (de)
DK (1) DK493479A (de)
ES (1) ES486208A0 (de)
FR (1) FR2442251A1 (de)
IE (1) IE49311B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489346B1 (fr) * 1980-09-01 1985-06-21 Saint Gobain Vitrage Melange de plastifiants pour polyvinylbutyral, application a la realisation d'intercalaires pour vitrages feuilletes de securite et produits ainsi obtenus
FR2495169B1 (fr) * 1980-12-02 1986-07-04 Saint Gobain Vitrage Plastifiant pour polyvinylbutyral, application a la realisation d'intercalaires pour vitrages feuilletes de securite et produits ainsi obtenus
US4452935A (en) * 1981-06-01 1984-06-05 Sekisui Kagaku Kogyo Kabushiki Kaisha Interlayer film for laminated glass
JPS58163650A (ja) * 1982-03-25 1983-09-28 積水化学工業株式会社 積層体の製造方法
FR2622143B1 (fr) * 1987-10-26 1990-01-26 Saint Gobain Vitrage Procede et dispositif pour le traitement d'une feuille de polyvinylbutyral extrudee et feuille obtenue
US5322875A (en) * 1988-06-07 1994-06-21 Saint-Gobain Vitrage Polyvinylbutyral-based thermoplastic composition, useful for fixing bases on a glazing
US5030290A (en) * 1988-12-29 1991-07-09 Elvert Davis Paint stripping compositions and method of using same
US5013779A (en) * 1989-12-08 1991-05-07 Monsanto Company Plasticized polyvinyl butyral and interlayer thereof
US5013780A (en) * 1989-12-08 1991-05-07 Monsanto Company Plasticized polyvinyl butyral and interlayer thereof
MX171193B (es) * 1989-12-08 1993-10-06 Monsanto Co Composicion plastificante, polivinil butiral plastificado y entrecapa del mismo
EP1539831B1 (de) * 2002-08-02 2009-09-23 E.I. Du Pont De Nemours And Company Verfahren zur steuerung der physikalischen eigenschaften von polyvinylbutyral durch steuerung von dessen stereochemie

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE423916A (de) * 1937-05-03
US2682520A (en) * 1952-10-29 1954-06-29 Monsanto Chemicals Modified polyvinyl acetal resin composition
US3522143A (en) * 1966-08-18 1970-07-28 Libbey Owens Ford Co Phototropic units
JPS512926B1 (de) * 1971-03-30 1976-01-30
US3920878A (en) * 1973-06-18 1975-11-18 Monsanto Co Plasticized polyvinyl butyral interlayers
US3884865A (en) * 1973-06-18 1975-05-20 Monsanto Co Plasticized polyvinyl butyral interlayers
JPS51103954A (ja) * 1975-03-12 1976-09-14 Adeka Argus Chemical Co Ltd Horibinirubuchiraarujushisoseibutsu
US4144217A (en) * 1978-01-30 1979-03-13 Monsanto Company Plasticizer blends for polyvinyl butyral interlayers

Also Published As

Publication number Publication date
US4243572A (en) 1981-01-06
ES8104343A1 (es) 1981-04-16
EP0011577A1 (de) 1980-05-28
EP0011577B1 (de) 1983-06-01
FR2442251B1 (de) 1982-08-13
ES486208A0 (es) 1981-04-16
BR7907520A (pt) 1980-07-08
IE49311B1 (en) 1985-09-18
CA1161582A (en) 1984-01-31
IE792223L (en) 1980-05-21
JPS5580453A (en) 1980-06-17
FR2442251A1 (fr) 1980-06-20
DK493479A (da) 1980-05-22
ATE3646T1 (de) 1983-06-15
JPH0121180B2 (de) 1989-04-20

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: SPAFI - S.A. DE PARTICIPATIONS FINANCIERES ET INDU

8328 Change in the person/name/address of the agent

Free format text: HERRMANN-TRENTEPOHL, W., DIPL.-ING., 4690 HERNE BOCKHORNI, J., DIPL.-ING., PAT.-ANWAELTE, 8000 MUENCHEN

8327 Change in the person/name/address of the patent owner

Owner name: E.I. DU PONT DE NEMOURS & CO., WILMINGTON, DEL., U

8339 Ceased/non-payment of the annual fee