FR1462524A - Process for the preparation of macromolecular formaldehyde polymers - Google Patents

Process for the preparation of macromolecular formaldehyde polymers

Info

Publication number
FR1462524A
FR1462524A FR39740A FR39740A FR1462524A FR 1462524 A FR1462524 A FR 1462524A FR 39740 A FR39740 A FR 39740A FR 39740 A FR39740 A FR 39740A FR 1462524 A FR1462524 A FR 1462524A
Authority
FR
France
Prior art keywords
preparation
formaldehyde polymers
macromolecular
macromolecular formaldehyde
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
FR39740A
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.)
Stamicarbon BV
Original Assignee
Stamicarbon 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
Application filed by Stamicarbon BV filed Critical Stamicarbon BV
Application granted granted Critical
Publication of FR1462524A publication Critical patent/FR1462524A/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
    • C08G2/06—Catalysts
    • 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
    • C08G2/08—Polymerisation of formaldehyde

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
FR39740A 1964-11-25 1965-11-25 Process for the preparation of macromolecular formaldehyde polymers Expired FR1462524A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6413656A NL6413656A (en) 1964-11-25 1964-11-25

Publications (1)

Publication Number Publication Date
FR1462524A true FR1462524A (en) 1966-12-16

Family

ID=19791500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR39740A Expired FR1462524A (en) 1964-11-25 1965-11-25 Process for the preparation of macromolecular formaldehyde polymers

Country Status (11)

Country Link
JP (1) JPS4830152B1 (en)
AT (1) AT269476B (en)
BE (1) BE672791A (en)
CH (1) CH456154A (en)
DE (1) DE1645453A1 (en)
ES (1) ES319962A1 (en)
FR (1) FR1462524A (en)
GB (1) GB1113506A (en)
NL (2) NL6413656A (en)
NO (1) NO125394B (en)
SE (1) SE338162B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0327614U (en) * 1989-07-21 1991-03-20
JP3026900U (en) * 1996-01-17 1996-07-23 英高 村田 Integrally molded fan
CN110885415B (en) * 2019-11-29 2023-01-13 万华化学集团股份有限公司 Antistatic and antibacterial polyacetal resin and preparation method thereof

Also Published As

Publication number Publication date
CH456154A (en) 1968-05-15
AT269476B (en) 1969-03-25
DE1645453A1 (en) 1970-10-29
NL6413656A (en) 1966-05-26
BE672791A (en) 1966-05-24
NO125394B (en) 1972-09-04
SE338162B (en) 1971-08-30
JPS4830152B1 (en) 1973-09-18
NL135962C (en)
ES319962A1 (en) 1966-04-01
GB1113506A (en) 1968-05-15

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