FR1556517A - - Google Patents

Info

Publication number
FR1556517A
FR1556517A FR1556517DA FR1556517A FR 1556517 A FR1556517 A FR 1556517A FR 1556517D A FR1556517D A FR 1556517DA FR 1556517 A FR1556517 A FR 1556517A
Authority
FR
France
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)
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 filed Critical
Application granted granted Critical
Publication of FR1556517A publication Critical patent/FR1556517A/fr
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
    • C08G2/10—Polymerisation of cyclic oligomers 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)
FR1556517D 1967-02-16 1968-02-14 Expired FR1556517A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0091216 1967-02-16

Publications (1)

Publication Number Publication Date
FR1556517A true FR1556517A (zh) 1969-02-07

Family

ID=6985721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1556517D Expired FR1556517A (zh) 1967-02-16 1968-02-14

Country Status (5)

Country Link
BE (1) BE710804A (zh)
DE (1) DE1720264A1 (zh)
FR (1) FR1556517A (zh)
GB (1) GB1205330A (zh)
NL (1) NL6802250A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0097899A1 (de) * 1982-06-30 1984-01-11 BASF Aktiengesellschaft Zweistufenverfahren zur Herstellung von thermoplastischen Polyurethan-Elastomeren

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0097899A1 (de) * 1982-06-30 1984-01-11 BASF Aktiengesellschaft Zweistufenverfahren zur Herstellung von thermoplastischen Polyurethan-Elastomeren

Also Published As

Publication number Publication date
GB1205330A (en) 1970-09-16
BE710804A (zh) 1968-08-16
DE1720264A1 (de) 1971-06-09
NL6802250A (zh) 1968-08-19

Similar Documents

Publication Publication Date Title
AU425114B2 (zh)
AT298283B (zh)
FR1556517A (zh)
AU416737B2 (zh)
AU2277767A (zh)
AU342066A (zh)
AU1273466A (zh)
AU2977667A (zh)
AU2454867A (zh)
AU610966A (zh)
AU2256867A (zh)
AU2116667A (zh)
AU3189468A (zh)
AU2528767A (zh)
AU3151267A (zh)
BE477645A (zh)
BE703478A (zh)
AU25066A (zh)
BE703710A (zh)
AU1868267A (zh)
AU34866A (zh)
AU408412B2 (zh)
BE426053A (zh)
AU23366A (zh)
BE706258A (zh)

Legal Events

Date Code Title Description
ST Notification of lapse