BE728740A - - Google Patents

Info

Publication number
BE728740A
BE728740A BE728740DA BE728740A BE 728740 A BE728740 A BE 728740A BE 728740D A BE728740D A BE 728740DA BE 728740 A BE728740 A BE 728740A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE728740A publication Critical patent/BE728740A/xx

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/095—Oxygen containing compounds
    • 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
    • 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
    • C08J2329/02—Homopolymers or copolymers of unsaturated alcohols
    • C08J2329/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids

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)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Medicinal Preparation (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BE728740D 1968-02-23 1969-02-21 BE728740A (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70740668A 1968-02-23 1968-02-23

Publications (1)

Publication Number Publication Date
BE728740A true BE728740A (en]) 1969-08-21

Family

ID=24841566

Family Applications (1)

Application Number Title Priority Date Filing Date
BE728740D BE728740A (en]) 1968-02-23 1969-02-21

Country Status (7)

Country Link
US (1) US3654247A (en])
JP (1) JPS547311B1 (en])
BE (1) BE728740A (en])
DE (1) DE1909168C3 (en])
FR (1) FR2002546A1 (en])
GB (1) GB1239653A (en])
NL (1) NL158509B (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113265068A (zh) * 2021-05-26 2021-08-17 中山大学 一种溶解高醇解度聚乙烯醇的方法

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094718A (en) * 1975-11-17 1978-06-13 E. I. Du Pont De Nemours And Company Process of preparing corrugated paper board with a particular polyvinyl alcohol modified starch-based corrugating adhesive
US4131581A (en) * 1976-12-13 1978-12-26 E. I. Du Pont De Nemours And Company Adhesive compositions consisting essentially of a vinyl alcohol polymer, a crystalline solvent and a viscosity reducing diluent
JPS5485288A (en) * 1977-12-21 1979-07-06 Denki Kagaku Kogyo Kk Suspension stabilizer for polymerization of vinyl compound
US4293473A (en) * 1980-07-25 1981-10-06 E. I. Du Pont De Nemours And Company Polyvinyl alcohol - crystalline solvent system based compositions modified with ethylene polymer
US4529775A (en) * 1983-10-03 1985-07-16 Air Products And Chemicals, Inc. Method for increasing the low temperature water solubility and the sticking temperature of fully hydrolyzed polyvinyl alcohol
US5587204A (en) * 1995-03-22 1996-12-24 International Paper Company Recyclable paperboard composites
JP4087321B2 (ja) * 2003-09-17 2008-05-21 株式会社クラレ ポリビニルアルコール系重合体およびその製造方法
US10125204B2 (en) 2016-03-08 2018-11-13 Kuraray Co., Ltd. Particulate polyvinyl alcohol, process for making and uses of the same
US10858457B2 (en) 2017-08-17 2020-12-08 Kuraray Co., Ltd. Particulate polyvinyl alcohol copolymers, process for making and uses of the same
US20190380257A1 (en) 2018-06-19 2019-12-19 Kuraray Co., Ltd. Aqueous seed coating composition
WO2020047149A1 (en) 2018-08-28 2020-03-05 Kuraray Co., Ltd. Polyvinyl alcohol based diverting agents
WO2020047115A1 (en) 2018-08-28 2020-03-05 Kuraray Co., Ltd. Particulate polyvinyl alcohol compositions having reduced dust content

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113265068A (zh) * 2021-05-26 2021-08-17 中山大学 一种溶解高醇解度聚乙烯醇的方法
CN113265068B (zh) * 2021-05-26 2022-07-08 中山大学 一种溶解高醇解度聚乙烯醇的方法

Also Published As

Publication number Publication date
GB1239653A (en]) 1971-07-21
FR2002546A1 (en]) 1969-10-17
US3654247A (en) 1972-04-04
JPS547311B1 (en]) 1979-04-05
DE1909168B2 (de) 1980-01-17
NL6902841A (en]) 1969-08-26
NL158509B (nl) 1978-11-15
DE1909168C3 (de) 1980-09-11
DE1909168A1 (de) 1969-09-11

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: E.I. DU PONT DE NEMOURS AND CY

Effective date: 19890221