GB1426650A - Stabilised polyvinyl butyral compositions and additives for polyvinyl butyral - Google Patents

Stabilised polyvinyl butyral compositions and additives for polyvinyl butyral

Info

Publication number
GB1426650A
GB1426650A GB794073A GB794073A GB1426650A GB 1426650 A GB1426650 A GB 1426650A GB 794073 A GB794073 A GB 794073A GB 794073 A GB794073 A GB 794073A GB 1426650 A GB1426650 A GB 1426650A
Authority
GB
United Kingdom
Prior art keywords
polyvinyl butyral
weight
additive
additives
stabilised
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
GB794073A
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.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of GB1426650A publication Critical patent/GB1426650A/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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • 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
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/08—Glass

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)
  • Paints Or Removers (AREA)

Abstract

1426650 Laminates HOECHST AG 19 Feb 1973 [22 Feb 1972] 7940/73 Heading B5N [Also in Division C3] Laminated glass is prepared using a stabilized polyvinyl butyral composition which comprises from 0À6 to 4À5% by weight, calculated on the weight of polyvinyl butyral, of an additive which comprises from 5 to 50% by weight, based on the total weight of additive, of at least one phenolic stabilizer and from 50 to 95% by weight based on the total weight of additive, of at least one phosphorous acid triester, the additive being soluble in the stabilized polyvinyl butyral at a temperature within the range of from -50‹ C. to 50‹ C., and non-volatile at a temperature of about 140‹ C. In Example 7 a laminated glass is prepared by pressing a sheet of a composition comprising polyvinyl butyral, triethylene-glycol-bis-(2-ethyl butyrate), 2,6- di-tert.-butyl-p-cresol and trilauryl phosphite between two glass plates.
GB794073A 1972-02-22 1973-02-19 Stabilised polyvinyl butyral compositions and additives for polyvinyl butyral Expired GB1426650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2208167A DE2208167C3 (en) 1972-02-22 1972-02-22 Stabilized polyvinyl butyral and stabilizer for polyvinyl butyral

Publications (1)

Publication Number Publication Date
GB1426650A true GB1426650A (en) 1976-03-03

Family

ID=5836657

Family Applications (1)

Application Number Title Priority Date Filing Date
GB794073A Expired GB1426650A (en) 1972-02-22 1973-02-19 Stabilised polyvinyl butyral compositions and additives for polyvinyl butyral

Country Status (17)

Country Link
JP (1) JPS5716134B2 (en)
AT (1) AT325308B (en)
AU (1) AU473711B2 (en)
BE (1) BE795793A (en)
BR (1) BR7301233D0 (en)
CA (1) CA1028089A (en)
CH (1) CH582726A5 (en)
CS (1) CS182231B2 (en)
DD (1) DD102392A5 (en)
DE (1) DE2208167C3 (en)
FR (1) FR2173125B1 (en)
GB (1) GB1426650A (en)
IT (1) IT979300B (en)
NL (1) NL7302212A (en)
SE (1) SE405367B (en)
SU (1) SU469258A3 (en)
ZA (1) ZA73885B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223981A (en) * 1988-09-01 1990-04-25 Exprocad Services Ltd Laminated glass

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5188545A (en) * 1975-01-31 1976-08-03 NETSUSAN KANITAISHITEANTEIKASARETAHORIBINIRUARUKOORUKEIJUSHISOSEIBUTSU
DE2820780A1 (en) * 1978-05-12 1979-11-15 Dynamit Nobel Ag SOFTENING FILMS FROM PARTLY ACETALIZED POLYVINYL ALCOHOLS
DE3228076A1 (en) * 1982-07-28 1984-02-02 Hoechst Ag, 6230 Frankfurt METHOD FOR PRODUCING A POLYVINYLBUTYRAL MOLDED BODY
DE3347040A1 (en) * 1983-12-24 1985-06-27 Dynamit Nobel Ag, 5210 Troisdorf METHOD FOR PRODUCING LIGHT-RESISTANT POLYVINYLBUTYRAL FILMS
FR2632315B1 (en) * 1988-06-07 1992-02-21 Saint Gobain Vitrage THERMOPLASTIC COMPOSITION BASED ON POLYVINYLBUTYRAL, USEFUL FOR FIXING BASES ON GLAZING
JPH0320842U (en) * 1989-07-12 1991-02-28
DE4215141C1 (en) * 1992-05-08 1993-12-09 Hoechst Ag Polyvinyl butyrale with improved thermal stability and light resistance
WO2005019278A1 (en) * 2003-08-19 2005-03-03 Kuraray Specialities Europe Gmbh Color-stable polyvinyl acetal, method for the production and the utilization thereof
US20210095081A1 (en) * 2019-09-26 2021-04-01 Chang Chun Petrochemical Co., Ltd. Polymeric film and laminated glass containing the same
CN118006063A (en) * 2024-03-07 2024-05-10 上海甚龙新材料技术有限公司 Modified polyvinyl butyral composition and preparation method and application thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1240889A (en) * 1958-11-17 1960-09-09 Monsanto Chemicals Heat stable inks, especially for printing on polyvinyl butyral

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223981A (en) * 1988-09-01 1990-04-25 Exprocad Services Ltd Laminated glass

Also Published As

Publication number Publication date
DD102392A5 (en) 1973-12-12
FR2173125A1 (en) 1973-10-05
BR7301233D0 (en) 1974-04-25
ZA73885B (en) 1973-11-28
AT325308B (en) 1975-10-10
CS182231B2 (en) 1978-04-28
FR2173125B1 (en) 1977-04-22
CH582726A5 (en) 1976-12-15
DE2208167A1 (en) 1973-08-30
JPS4897953A (en) 1973-12-13
AU473711B2 (en) 1976-07-01
SU469258A3 (en) 1975-04-30
AU5239773A (en) 1974-08-22
BE795793A (en) 1973-08-22
SE405367B (en) 1978-12-04
DE2208167B2 (en) 1979-10-25
IT979300B (en) 1974-09-30
DE2208167C3 (en) 1980-07-03
NL7302212A (en) 1973-08-24
JPS5716134B2 (en) 1982-04-03
CA1028089A (en) 1978-03-14

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee