FR2046428A5 - - Google Patents

Info

Publication number
FR2046428A5
FR2046428A5 FR7014854A FR7014854A FR2046428A5 FR 2046428 A5 FR2046428 A5 FR 2046428A5 FR 7014854 A FR7014854 A FR 7014854A FR 7014854 A FR7014854 A FR 7014854A FR 2046428 A5 FR2046428 A5 FR 2046428A5
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
FR7014854A
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.)
Toray Industries Inc
Original Assignee
Toray Industries Inc
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 JP44031245A external-priority patent/JPS4937117B1/ja
Priority claimed from JP44100599A external-priority patent/JPS4923308B1/ja
Application filed by Toray Industries Inc filed Critical Toray Industries Inc
Application granted granted Critical
Publication of FR2046428A5 publication Critical patent/FR2046428A5/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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
FR7014854A 1969-04-24 1970-04-23 Expired FR2046428A5 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP44031245A JPS4937117B1 (en) 1969-04-24 1969-04-24
JP44100599A JPS4923308B1 (en) 1969-12-16 1969-12-16
JP512970 1970-01-21

Publications (1)

Publication Number Publication Date
FR2046428A5 true FR2046428A5 (en) 1971-03-05

Family

ID=27276611

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7014854A Expired FR2046428A5 (en) 1969-04-24 1970-04-23

Country Status (4)

Country Link
CA (1) CA930516A (en)
DE (1) DE2019602B2 (en)
FR (1) FR2046428A5 (en)
GB (1) GB1294751A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2075999B (en) * 1980-05-19 1985-01-23 Gen Electric Improved polyamide acid polymer coating composition and bondable substrate
WO1994025256A1 (en) * 1993-04-30 1994-11-10 The Dow Chemical Company Three-dimensional polybenzazole structures
CN115627555A (en) * 2022-09-20 2023-01-20 浙江理工大学 Polybenzoxazole fiber containing benzimidazole structure and preparation method thereof

Also Published As

Publication number Publication date
CA930516A (en) 1973-07-24
DE2019602A1 (en) 1970-11-05
DE2019602B2 (en) 1975-05-22
GB1294751A (en) 1972-11-01

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Legal Events

Date Code Title Description
ST Notification of lapse