FR1220859A - Procédé de préparation de dispersions d'acétals polyvinyliques - Google Patents

Procédé de préparation de dispersions d'acétals polyvinyliques

Info

Publication number
FR1220859A
FR1220859A FR782174A FR782174A FR1220859A FR 1220859 A FR1220859 A FR 1220859A FR 782174 A FR782174 A FR 782174A FR 782174 A FR782174 A FR 782174A FR 1220859 A FR1220859 A FR 1220859A
Authority
FR
France
Prior art keywords
acid
polyvinyl
aldehydes
sulphonic acid
butyl
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
FR782174A
Other languages
English (en)
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
Farbwerke 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, Farbwerke Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of FR1220859A publication Critical patent/FR1220859A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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

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)
  • Compositions Of Macromolecular Compounds (AREA)
FR782174A 1957-12-21 1958-12-19 Procédé de préparation de dispersions d'acétals polyvinyliques Expired FR1220859A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1220859X 1957-12-21

Publications (1)

Publication Number Publication Date
FR1220859A true FR1220859A (fr) 1960-05-30

Family

ID=6847692

Family Applications (1)

Application Number Title Priority Date Filing Date
FR782174A Expired FR1220859A (fr) 1957-12-21 1958-12-19 Procédé de préparation de dispersions d'acétals polyvinyliques

Country Status (3)

Country Link
DE (1) DE1069385B (fr)
FR (1) FR1220859A (fr)
GB (1) GB895428A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174479A2 (fr) * 1984-08-10 1986-03-19 Hoechst Aktiengesellschaft Polyvinylbutyral d'une adhésivité réduite et d'une résistance à la traction améliorée
EP0174480A2 (fr) * 1984-08-10 1986-03-19 Hoechst Aktiengesellschaft Compositions thermoplastiques de polyvinylbutyral contenant un agent lubrifiant
FR3007647A1 (fr) * 2013-10-09 2015-01-02 Chanel Parfums Beaute Alcool polyvinylique fonctionnalise par un derive aromatique et/ou un derive aliphatique

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210564A (en) 1976-11-24 1980-07-01 Rhone-Poulenc Industries Aqueous dispersions of polyvinylbutyral
DE102005019492A1 (de) * 2005-04-27 2006-11-02 Papenfuhs, Bernd, Dr. Plastifizierte Polyvinylacetale, deren Herstellung und Verwendung
CN114456283A (zh) * 2022-01-03 2022-05-10 浙江德斯泰新材料股份有限公司 水性pvb乳液及其制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE928323C (de) * 1944-05-13 1955-05-31 Calico Printers Ass Ltd Verfahren zur Herstellung von Polyvinylbenzalen und -naphthalen

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0174479A2 (fr) * 1984-08-10 1986-03-19 Hoechst Aktiengesellschaft Polyvinylbutyral d'une adhésivité réduite et d'une résistance à la traction améliorée
EP0174480A2 (fr) * 1984-08-10 1986-03-19 Hoechst Aktiengesellschaft Compositions thermoplastiques de polyvinylbutyral contenant un agent lubrifiant
EP0174479A3 (en) * 1984-08-10 1987-02-04 Hoechst Aktiengesellschaft Polyvinyl butyral with a reduced adhesion and increased tensile strength
EP0174480A3 (en) * 1984-08-10 1987-02-04 Hoechst Aktiengesellschaft Thermoplastic polyvinyl butyral compositions containing a lubricating agent
FR3007647A1 (fr) * 2013-10-09 2015-01-02 Chanel Parfums Beaute Alcool polyvinylique fonctionnalise par un derive aromatique et/ou un derive aliphatique

Also Published As

Publication number Publication date
DE1069385B (de) 1959-11-19
GB895428A (en) 1962-05-02

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