BE763217A - Procede de traitement en vue d'empecher l'adherence par contactde feuilles de polyvinyl-acetal - Google Patents
Procede de traitement en vue d'empecher l'adherence par contactde feuilles de polyvinyl-acetalInfo
- Publication number
- BE763217A BE763217A BE763217A BE763217A BE763217A BE 763217 A BE763217 A BE 763217A BE 763217 A BE763217 A BE 763217A BE 763217 A BE763217 A BE 763217A BE 763217 A BE763217 A BE 763217A
- Authority
- BE
- Belgium
- Prior art keywords
- polyvinyl
- treatment process
- preventing contact
- contact adhesion
- acetal
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/14—Chemical modification with acids, their salts or anhydrides
-
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2329/00—Characterised by the use 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; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2329/14—Homopolymers or copolymers of acetals or ketals obtained by polymerisation of unsaturated acetals or ketals or by after-treatment of polymers of unsaturated alcohols
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)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1459170 | 1970-02-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE763217A true BE763217A (fr) | 1971-07-16 |
Family
ID=11865399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE763217A BE763217A (fr) | 1970-02-19 | 1971-02-19 | Procede de traitement en vue d'empecher l'adherence par contactde feuilles de polyvinyl-acetal |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE763217A (fr) |
BR (1) | BR7101120D0 (fr) |
CA (1) | CA951978A (fr) |
DE (1) | DE2108100A1 (fr) |
FR (1) | FR2080619B1 (fr) |
GB (1) | GB1309615A (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2846837A1 (de) | 1978-10-27 | 1980-05-08 | Hoechst Ag | Polyvinylbutyral-folie |
US4276351A (en) * | 1980-06-30 | 1981-06-30 | E. I. Du Pont De Nemours And Company | Polyvinyl butyral plasticized with tetraethyleneglycol di-2-ethylhexanoate |
US7060358B2 (en) | 2003-06-09 | 2006-06-13 | Solutia, Incorporated | Polyvinyl butyral sheet with bifunctional surface modifying agent |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2360712A (en) * | 1940-07-10 | 1944-10-17 | Du Pont | Plastic sheeting and treatment thereof |
-
1971
- 1971-02-18 BR BR112071A patent/BR7101120D0/pt unknown
- 1971-02-18 FR FR7105478A patent/FR2080619B1/fr not_active Expired
- 1971-02-19 BE BE763217A patent/BE763217A/fr not_active IP Right Cessation
- 1971-02-19 CA CA105,830A patent/CA951978A/en not_active Expired
- 1971-02-19 DE DE19712108100 patent/DE2108100A1/de active Pending
- 1971-04-19 GB GB2209971A patent/GB1309615A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BR7101120D0 (pt) | 1973-03-08 |
CA951978A (en) | 1974-07-30 |
FR2080619A1 (fr) | 1971-11-19 |
FR2080619B1 (fr) | 1973-10-19 |
DE2108100A1 (de) | 1971-10-14 |
GB1309615A (en) | 1973-03-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: SEKISUI KAGAKU KOGYO K.K. Effective date: 19860228 |