FR1107549A - Process for making polyvinyl alcohols - Google Patents

Process for making polyvinyl alcohols

Info

Publication number
FR1107549A
FR1107549A FR1107549DA FR1107549A FR 1107549 A FR1107549 A FR 1107549A FR 1107549D A FR1107549D A FR 1107549DA FR 1107549 A FR1107549 A FR 1107549A
Authority
FR
France
Prior art keywords
polyvinyl alcohols
making polyvinyl
making
alcohols
polyvinyl
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
Other languages
French (fr)
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.)
Revertex Ltd
Original Assignee
Revertex Ltd
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 Revertex Ltd filed Critical Revertex Ltd
Application granted granted Critical
Publication of FR1107549A publication Critical patent/FR1107549A/en
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
    • C08F8/12—Hydrolysis

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)
FR1107549D 1953-06-15 1954-06-14 Process for making polyvinyl alcohols Expired FR1107549A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB320333X 1953-06-15

Publications (1)

Publication Number Publication Date
FR1107549A true FR1107549A (en) 1956-01-03

Family

ID=10332059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1107549D Expired FR1107549A (en) 1953-06-15 1954-06-14 Process for making polyvinyl alcohols

Country Status (6)

Country Link
BE (1) BE529529A (en)
CH (1) CH320333A (en)
DE (1) DE1025624B (en)
FR (1) FR1107549A (en)
GB (1) GB749458A (en)
NL (2) NL87664C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2216309A1 (en) * 1973-01-31 1974-08-30 Wacker Chemie Gmbh

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2542346B2 (en) * 1987-05-30 1996-10-09 日本合成化学工業株式会社 Method for producing high degree of polymerization polyvinyl alcohol
DE10105656A1 (en) 2001-02-08 2002-08-22 Wacker Polymer Systems Gmbh Process for the production of polyvinyl alcohol
CN112707987A (en) * 2019-10-24 2021-04-27 中国石油化工股份有限公司 Ethylene-vinyl alcohol copolymer and method for producing the same
CN114276478B (en) * 2021-12-31 2024-02-02 内蒙古双欣高分子材料技术研究院有限公司 Preparation method and device of polyvinyl alcohol with high alcoholysis degree

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR994168A (en) * 1948-02-19 1951-11-13 Shawinigan Chem Ltd Process for preparing polyvinyl alcohol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2216309A1 (en) * 1973-01-31 1974-08-30 Wacker Chemie Gmbh

Also Published As

Publication number Publication date
BE529529A (en)
GB749458A (en) 1956-05-23
NL87664C (en)
CH320333A (en) 1957-03-31
NL188174B (en)
DE1025624B (en) 1958-03-06

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