FR75325E - Procédé de préparation d'alcool polyvinylique - Google Patents

Procédé de préparation d'alcool polyvinylique

Info

Publication number
FR75325E
FR75325E FR789073A FR789073A FR75325E FR 75325 E FR75325 E FR 75325E FR 789073 A FR789073 A FR 789073A FR 789073 A FR789073 A FR 789073A FR 75325 E FR75325 E FR 75325E
Authority
FR
France
Prior art keywords
polyvinyl alcohol
preparing polyvinyl
preparing
alcohol
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
FR789073A
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.)
Diamond Shamrock Corp
Original Assignee
Diamond Alkali Co
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
Priority claimed from US720819A external-priority patent/US3100199A/en
Application filed by Diamond Alkali Co filed Critical Diamond Alkali Co
Priority to FR789073A priority Critical patent/FR75325E/fr
Application granted granted Critical
Publication of FR75325E publication Critical patent/FR75325E/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
    • C08F18/00—Homopolymers and 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 acyloxy radical of a saturated carboxylic acid, of carbonic acid or of a haloformic acid
    • C08F18/20—Esters containing halogen
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
FR789073A 1958-03-12 1959-03-11 Procédé de préparation d'alcool polyvinylique Expired FR75325E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR789073A FR75325E (fr) 1958-03-12 1959-03-11 Procédé de préparation d'alcool polyvinylique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US720819A US3100199A (en) 1958-03-12 1958-03-12 Preparation of polyacetals from halogenated unsaturated carboxylic acid esters
FR789073A FR75325E (fr) 1958-03-12 1959-03-11 Procédé de préparation d'alcool polyvinylique

Publications (1)

Publication Number Publication Date
FR75325E true FR75325E (fr) 1961-06-09

Family

ID=26183876

Family Applications (1)

Application Number Title Priority Date Filing Date
FR789073A Expired FR75325E (fr) 1958-03-12 1959-03-11 Procédé de préparation d'alcool polyvinylique

Country Status (1)

Country Link
FR (1) FR75325E (fr)

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