ATE31193T1 - Verfahren zur herstellung von polyvinylbutyral und erhaltene produkte. - Google Patents

Verfahren zur herstellung von polyvinylbutyral und erhaltene produkte.

Info

Publication number
ATE31193T1
ATE31193T1 AT84401215T AT84401215T ATE31193T1 AT E31193 T1 ATE31193 T1 AT E31193T1 AT 84401215 T AT84401215 T AT 84401215T AT 84401215 T AT84401215 T AT 84401215T AT E31193 T1 ATE31193 T1 AT E31193T1
Authority
AT
Austria
Prior art keywords
polyvinylbutyral
production
obtained products
polyvinyl butyral
butyraldehyde
Prior art date
Application number
AT84401215T
Other languages
English (en)
Inventor
Robert Degeilh
Original Assignee
Saint Gobain Vitrage
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 filed Critical Saint Gobain Vitrage
Application granted granted Critical
Publication of ATE31193T1 publication Critical patent/ATE31193T1/de

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Materials For Medical Uses (AREA)
  • Laminated Bodies (AREA)
AT84401215T 1983-06-14 1984-06-14 Verfahren zur herstellung von polyvinylbutyral und erhaltene produkte. ATE31193T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8309840A FR2547589B1 (fr) 1983-06-14 1983-06-14 Procede de fabrication de polyvinylbutyral et produits obtenus
EP84401215A EP0130872B1 (de) 1983-06-14 1984-06-14 Verfahren zur Herstellung von Polyvinylbutyral und erhaltene Produkte

Publications (1)

Publication Number Publication Date
ATE31193T1 true ATE31193T1 (de) 1987-12-15

Family

ID=9289773

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84401215T ATE31193T1 (de) 1983-06-14 1984-06-14 Verfahren zur herstellung von polyvinylbutyral und erhaltene produkte.

Country Status (9)

Country Link
US (1) US4696971A (de)
EP (1) EP0130872B1 (de)
JP (1) JPS6042402A (de)
AT (1) ATE31193T1 (de)
BR (1) BR8402821A (de)
CA (1) CA1245397A (de)
DE (1) DE3467896D1 (de)
ES (1) ES533384A0 (de)
FR (1) FR2547589B1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5349014A (en) * 1984-08-02 1994-09-20 E. I. Du Pont De Nemours And Company Process for the production of polyvinyl butyral having improved properties
US5187217A (en) * 1987-04-02 1993-02-16 Saint-Gobain Vitrage Process for the production of a plasticized polyvinyl butyral for gluing a base onto a glazing
US5140056A (en) * 1987-10-30 1992-08-18 Bayer Aktiengesellschaft Alkali or alkaline earth salts of sulfosuccinic acid esters as internal antistatic agents, take-off and winding aids for transparent polycarconate films
DE3736749A1 (de) * 1987-10-30 1989-05-11 Bayer Ag Verwendung von alkali- oder erdalkalisalzen von sulfobernsteinsaeureestern als interne antistatika, abzieh- und wickelhilfen fuer transparente polycarbonatfolien
DE3825104A1 (de) * 1988-07-23 1990-02-01 Wolfgang Dr Zimmermann Waermestabilisierter polyvinylalkohol und ein verfahren zu seiner herstellung
FR2648139A1 (fr) * 1989-06-08 1990-12-14 Saint Gobain Vitrage Procede de fabrication de polyvinylbutyral et produits obtenus
CN1085220C (zh) * 1996-06-20 2002-05-22 天津市冰峰有机化工有限公司 改性聚乙烯醇缩丁醛制备方法
DE60315262T2 (de) * 2002-03-12 2008-04-17 E.I. Du Pont De Nemours And Co., Wilmington Pvb folie mit geringer verfärbung und verfahren zu ihrer herstellung
US20050192398A1 (en) * 2002-03-12 2005-09-01 Wong Bert C. Low-color stiff pvb laminates for use in aircraft windscreens
CA2477778A1 (en) * 2002-03-12 2003-09-25 E.I. Du Pont De Nemours And Company Low-color stiff pvb laminates
US7642307B2 (en) 2002-03-12 2010-01-05 E.I. Du Pont De Nemours And Company Low-color stiff PVB laminates
US7214433B2 (en) * 2002-05-16 2007-05-08 E. I. Du Pont De Nemours And Company Laminated structures with superior impact resistance and process for making same
DE60329401D1 (de) * 2002-08-02 2009-11-05 Du Pont Verfahren zur steuerung der physikalischen eigenschaften von polyvinylbutyral durch steuerung von dessen stereochemie
US8197928B2 (en) 2006-12-29 2012-06-12 E. I. Du Pont De Nemours And Company Intrusion resistant safety glazings and solar cell modules
WO2010085644A1 (en) * 2009-01-22 2010-07-29 E. I. Du Pont De Nemours And Company Poly(vinyl butyral) encapsulant comprising chelating agents for solar cell modules
CN102115507B (zh) * 2010-12-31 2012-07-04 怀集县集美新材料有限公司 一种pvb树脂粉及其环保半连续型合成方法和应用
GB2481482B (en) 2011-04-27 2012-06-20 Univ Manchester Improvements in sensors
CN104098723B (zh) * 2014-06-25 2016-08-24 四川东材科技集团股份有限公司 聚乙烯醇缩丁醛树脂的连续制备方法
US11421190B2 (en) * 2017-07-31 2022-08-23 Dow Global Technologies Llc Detergent additive
CN116082540B (zh) * 2023-02-27 2023-09-26 江苏奥天利新材料有限公司 低挥发份且无气味的聚乙烯醇缩丁醛树脂粉的合成工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2345946A (en) * 1942-02-11 1944-04-04 Du Pont Preparation of polyvinyl acetal resins
GB566004A (en) * 1942-02-11 1944-12-08 Du Pont Manufacture of polyvinyl acetal resins
US2668803A (en) * 1944-05-13 1954-02-09 Calico Printers Ass Ltd Manufacture of polyvinyl aromatic acetals and pigments therefrom
FR61290E (fr) * 1944-05-13 1955-04-25 Calico Printers Ass Ltd Nouveaux composés organiques utilisables comme pigments et produits de moulage et leur procédé de fabrication
DE855002C (de) * 1948-10-02 1952-11-10 Hoechst Ag Verfahren zur Herstellung von Polyvinylacetalen in feinpulvriger Form
US2915504A (en) * 1954-09-23 1959-12-01 Celanese Corp Polyvinyl butyral
DE1247663C2 (de) * 1961-02-24 1975-11-27 E.I. Du Pont De Nemours And Company, Wilmington, Del. (V.St.A.) Verfahren zur herstellung von polyvinylacetalen
DE2732717C3 (de) * 1977-07-20 1980-06-04 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Polyvinylbutyral mit verbesserten Eigenschaften
FR2401941A1 (fr) * 1977-08-31 1979-03-30 Saint Gobain Procede de fabrication de polyvinyl butyral et polyvinyl butyral obtenu par ce procede

Also Published As

Publication number Publication date
EP0130872A1 (de) 1985-01-09
JPS6042402A (ja) 1985-03-06
EP0130872B1 (de) 1987-12-02
JPH0473445B2 (de) 1992-11-20
BR8402821A (pt) 1985-05-21
CA1245397A (fr) 1988-11-22
ES8503692A1 (es) 1985-03-16
DE3467896D1 (en) 1988-01-14
FR2547589A1 (fr) 1984-12-21
FR2547589B1 (fr) 1986-03-21
ES533384A0 (es) 1985-03-16
US4696971A (en) 1987-09-29

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