FR1432585A - Process for collecting solid water insoluble polymers of ethylenically unsaturated alpha, beta aldehydes - Google Patents

Process for collecting solid water insoluble polymers of ethylenically unsaturated alpha, beta aldehydes

Info

Publication number
FR1432585A
FR1432585A FR59A FR59A FR1432585A FR 1432585 A FR1432585 A FR 1432585A FR 59 A FR59 A FR 59A FR 59 A FR59 A FR 59A FR 1432585 A FR1432585 A FR 1432585A
Authority
FR
France
Prior art keywords
aldehydes
beta
ethylenically unsaturated
water insoluble
insoluble polymers
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
FR59A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 US334383A external-priority patent/US3326858A/en
Priority claimed from US338287A external-priority patent/US3310531A/en
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to FR59A priority Critical patent/FR1432585A/en
Application granted granted Critical
Publication of FR1432585A publication Critical patent/FR1432585A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances
    • C08G2/30—Chemical modification by after-treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2/00—Addition polymers of aldehydes or cyclic oligomers thereof or of ketones; Addition copolymers thereof with less than 50 molar percent of other substances

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)
FR59A 1963-12-30 1964-12-28 Process for collecting solid water insoluble polymers of ethylenically unsaturated alpha, beta aldehydes Expired FR1432585A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR59A FR1432585A (en) 1963-12-30 1964-12-28 Process for collecting solid water insoluble polymers of ethylenically unsaturated alpha, beta aldehydes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US334383A US3326858A (en) 1963-12-30 1963-12-30 Process for recovering and drying aldehyde polymers
US338287A US3310531A (en) 1964-01-17 1964-01-17 Process for polymerizing unsaturated aldehydes and resulting products
FR59A FR1432585A (en) 1963-12-30 1964-12-28 Process for collecting solid water insoluble polymers of ethylenically unsaturated alpha, beta aldehydes

Publications (1)

Publication Number Publication Date
FR1432585A true FR1432585A (en) 1966-03-25

Family

ID=27241823

Family Applications (1)

Application Number Title Priority Date Filing Date
FR59A Expired FR1432585A (en) 1963-12-30 1964-12-28 Process for collecting solid water insoluble polymers of ethylenically unsaturated alpha, beta aldehydes

Country Status (1)

Country Link
FR (1) FR1432585A (en)

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