FR922426A - Manufacturing process of polyvinyl acetal resins - Google Patents

Manufacturing process of polyvinyl acetal resins

Info

Publication number
FR922426A
FR922426A FR922426DA FR922426A FR 922426 A FR922426 A FR 922426A FR 922426D A FR922426D A FR 922426DA FR 922426 A FR922426 A FR 922426A
Authority
FR
France
Prior art keywords
manufacturing process
polyvinyl acetal
acetal resins
resins
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR922426A publication Critical patent/FR922426A/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
    • C08F8/28—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)
FR922426D 1946-01-02 1946-01-02 Manufacturing process of polyvinyl acetal resins Expired FR922426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR922426T 1946-01-02

Publications (1)

Publication Number Publication Date
FR922426A true FR922426A (en) 1947-06-09

Family

ID=9438010

Family Applications (1)

Application Number Title Priority Date Filing Date
FR922426D Expired FR922426A (en) 1946-01-02 1946-01-02 Manufacturing process of polyvinyl acetal resins

Country Status (1)

Country Link
FR (1) FR922426A (en)

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