BE610364A - Improvements in the production of polyoxymethylene. - Google Patents

Improvements in the production of polyoxymethylene.

Info

Publication number
BE610364A
BE610364A BE610364A BE610364A BE610364A BE 610364 A BE610364 A BE 610364A BE 610364 A BE610364 A BE 610364A BE 610364 A BE610364 A BE 610364A BE 610364 A BE610364 A BE 610364A
Authority
BE
Belgium
Prior art keywords
polyoxymethylene
production
Prior art date
Application number
BE610364A
Other languages
French (fr)
Inventor
N S Marans
F Jaffe
Original Assignee
Grace W R & 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 Grace W R & Co filed Critical Grace W R & Co
Publication of BE610364A publication Critical patent/BE610364A/en

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
    • C08G2/02—Polymerisation initiated by wave energy or by particle radiation
    • 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
    • C08G2/10—Polymerisation of cyclic oligomers of formaldehyde
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S522/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S522/911—Specified treatment involving megarad or less

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)
BE610364A 1960-12-01 1961-11-16 Improvements in the production of polyoxymethylene. BE610364A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US7286560A 1960-12-01 1960-12-01
US11851161A 1961-06-21 1961-06-21

Publications (1)

Publication Number Publication Date
BE610364A true BE610364A (en) 1962-05-16

Family

ID=85032146

Family Applications (1)

Application Number Title Priority Date Filing Date
BE610364A BE610364A (en) 1960-12-01 1961-11-16 Improvements in the production of polyoxymethylene.

Country Status (3)

Country Link
BE (1) BE610364A (en)
FR (1) FR1310141A (en)
GB (1) GB983075A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1233599B (en) * 1963-06-24 1967-02-02 Grace W R & Co Process for the preparation of polyoxymethylenes
DE1243390B (en) * 1963-06-14 1967-06-29 Grace W R & Co Process for the production of high molecular weight polyoxymethylenes

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB993391A (en) * 1963-02-22 1965-05-26 Skanska Attikfabriken Ab Copolymerisation of trioxane
US8349354B2 (en) 2009-09-22 2013-01-08 Ethicon, Inc. Composite layered hemostasis device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1243390B (en) * 1963-06-14 1967-06-29 Grace W R & Co Process for the production of high molecular weight polyoxymethylenes
DE1233599B (en) * 1963-06-24 1967-02-02 Grace W R & Co Process for the preparation of polyoxymethylenes

Also Published As

Publication number Publication date
FR1310141A (en) 1963-03-06
GB983075A (en) 1965-02-10

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