FR1215971A - Alcoolyse d'esters polyvinyliques - Google Patents

Alcoolyse d'esters polyvinyliques

Info

Publication number
FR1215971A
FR1215971A FR781056A FR781056A FR1215971A FR 1215971 A FR1215971 A FR 1215971A FR 781056 A FR781056 A FR 781056A FR 781056 A FR781056 A FR 781056A FR 1215971 A FR1215971 A FR 1215971A
Authority
FR
France
Prior art keywords
alcoholysis
polyvinyl esters
polyvinyl
esters
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
FR781056A
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.)
Rhodiatoce SpA
Original Assignee
Rhodiatoce SpA
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 Rhodiatoce SpA filed Critical Rhodiatoce SpA
Application granted granted Critical
Publication of FR1215971A publication Critical patent/FR1215971A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • 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
    • C08F8/12—Hydrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
FR781056A 1958-10-23 1958-12-08 Alcoolyse d'esters polyvinyliques Expired FR1215971A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT881585X 1958-10-23

Publications (1)

Publication Number Publication Date
FR1215971A true FR1215971A (fr) 1960-04-21

Family

ID=11331060

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781056A Expired FR1215971A (fr) 1958-10-23 1958-12-08 Alcoolyse d'esters polyvinyliques

Country Status (3)

Country Link
US (1) US3082194A (fr)
FR (1) FR1215971A (fr)
GB (1) GB881585A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5265597A (en) * 1975-11-27 1977-05-31 Sumitomo Chem Co Ltd Preparation of high polimeric materials with improved water absorption
US4224262A (en) * 1978-08-07 1980-09-23 W. R. Grace & Co. Crosslinked copolymer of an olefin and vinyl alcohol
US4240993A (en) * 1978-08-07 1980-12-23 W. R. Grace & Co. Multi-layer film containing a layer of crosslinked ethylene/vinyl alcohol copolymer
DE3344912A1 (de) * 1983-12-13 1985-06-20 Hoechst Ag, 6230 Frankfurt Vernetzte polymerisate, verfahren zu ihrer herstellung und ihre anwendung
JP2542346B2 (ja) * 1987-05-30 1996-10-09 日本合成化学工業株式会社 高重合度ポリビニルアルコ−ルの製造法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2611762A (en) * 1949-02-11 1952-09-23 Swift & Co Vinyl acetate polymerization
US2700035A (en) * 1950-08-26 1955-01-18 Du Pont Production of polyvinyl alcohol
US3005809A (en) * 1957-09-05 1961-10-24 Air Reduction Vinyl alcohol-crotonic acid copolymers

Also Published As

Publication number Publication date
GB881585A (en) 1961-11-08
US3082194A (en) 1963-03-19

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