BE791894A - PROCESS FOR PREPARING AROMATIC OXADIAZOLE POLYMERS / N-ALKYL HYDRAZIDE - Google Patents

PROCESS FOR PREPARING AROMATIC OXADIAZOLE POLYMERS / N-ALKYL HYDRAZIDE

Info

Publication number: BE791894A
Authority: BE; Belgium
Prior art keywords: preparing aromatic; alkyl hydrazide; aromatic oxadiazole; oxadiazole polymers; polymers
Prior art date: 1971-11-26

Application number

Other languages

French (fr)

Inventor

H C Bach

Original Assignee

Monsanto 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.)

1971-11-26

Publication date

1973-05-24

1973-05-24 Publication of BE791894A publication Critical patent/BE791894A/en

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
- C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
- C08G73/08—Polyhydrazides; Polytriazoles; Polyaminotriazoles; Polyoxadiazoles

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Artificial Filaments (AREA)
Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

BE791894D 1971-11-26 PROCESS FOR PREPARING AROMATIC OXADIAZOLE POLYMERS / N-ALKYL HYDRAZIDE BE791894A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US20259071A	1971-11-26	1971-11-26

Publications (1)

Publication Number	Publication Date
BE791894A true BE791894A (en)	1973-05-24

Family

ID=22750518

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE791894D BE791894A (en)	1971-11-26		PROCESS FOR PREPARING AROMATIC OXADIAZOLE POLYMERS / N-ALKYL HYDRAZIDE

Country Status (11)

Country	Link
JP (1)	JPS4860800A (en)
AT (1)	AT323426B (en)
BE (1)	BE791894A (en)
BR (1)	BR7208288D0 (en)
CA (1)	CA990889A (en)
DE (1)	DE2257706A1 (en)
FR (1)	FR2161089B1 (en)
GB (1)	GB1407439A (en)
IT (1)	IT972260B (en)
LU (1)	LU66555A1 (en)
NL (1)	NL7215868A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4054633A (en) *	1976-05-13	1977-10-18	Monsanto Company	Process for continuously preparing shaped articles of aromatic oxadiazole or aromatic oxadiazole/N-alkylhydrazide polymers from monomer solutions
US4046731A (en)	1976-05-13	1977-09-06	Monsanto Company	Process for preparing dopes from which shaped articles of oxadiazole/N-alkylhydrazide copolymers are obtained
JPS5358023A (en) *	1976-11-05	1978-05-25	Monsanto Co	Thermal drawing method of copolymer yarn
JPS5365448A (en) *	1976-11-18	1978-06-10	Monsanto Co	Reinforcing element
US4118358A (en) *	1977-03-10	1978-10-03	Monsanto Company	Preparation of oxadiazole copolymer solution from scrap copolymer
US7528216B2 (en) *	2006-05-01	2009-05-05	E.I. Du Pont De Nemours And Company	Two step preparation of random polyoxadiazole copolymer and articles resulting therefrom
US7582721B2 (en) *	2006-05-01	2009-09-01	E.I. Du Pont De Nemours And Company	Two step preparation of random polyoxadiazole copolymer and articles resulting therefrom
US7700190B2 (en) *	2007-08-22	2010-04-20	E.I. Du Pont De Nemours And Company	Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and textile fibers and fabrics and garments made therefrom and methods for making same
US7618707B2 (en) *	2007-08-22	2009-11-17	E.I. Du Pont De Nemours And Company	Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and modacrylic fibers and fabrics and garments made therefrom and methods for making same
CN112979947B (en) *	2021-05-13	2021-08-20	陈瑾	Aromatic polyoxadiazole, aromatic polyoxadiazole film and preparation method of film

0
- BE BE791894D patent/BE791894A/en unknown
1972
- 1972-11-23 NL NL7215868A patent/NL7215868A/xx not_active Application Discontinuation
- 1972-11-24 IT IT3208372A patent/IT972260B/en active
- 1972-11-24 CA CA157,495A patent/CA990889A/en not_active Expired
- 1972-11-24 DE DE19722257706 patent/DE2257706A1/en active Pending
- 1972-11-24 GB GB5432472A patent/GB1407439A/en not_active Expired
- 1972-11-24 AT AT1004572A patent/AT323426B/en not_active IP Right Cessation
- 1972-11-24 LU LU66555D patent/LU66555A1/xx unknown
- 1972-11-24 BR BR828872A patent/BR7208288D0/en unknown
- 1972-11-24 FR FR7241927A patent/FR2161089B1/fr not_active Expired
- 1972-11-25 JP JP11849772A patent/JPS4860800A/ja active Pending

Also Published As

Publication number	Publication date
CA990889A (en)	1976-06-08
DE2257706A1 (en)	1973-05-30
AU4926372A (en)	1974-06-06
IT972260B (en)	1974-05-20
GB1407439A (en)	1975-09-24
NL7215868A (en)	1973-05-29
LU66555A1 (en)	1973-06-08
FR2161089A1 (en)	1973-07-06
FR2161089B1 (en)	1975-06-13
JPS4860800A (en)	1973-08-25
AT323426B (en)	1975-07-10
BR7208288D0 (en)	1973-09-25

Similar Documents

Publication	Publication Date	Title
FR2307785A1 (en)	1976-11-12	AROMATIC COMPOUNDS CHLORINATION PROCESS
BE782942A (en)	1972-11-03	PROCESS FOR THE PREPARATION OF FOAM MATERIALS
BE781501A (en)	1972-10-02	PROCESS FOR PREPARING POLYMER DISPERSIONS
BE793236A (en)	1973-06-22	PROCESS FOR PREPARING HALOGENATED RUBBER COPOLYMERS
BE781681A (en)	1972-10-05	PROCESS FOR PREPARING GRAFT POLYMERS
CH547323A (en)	1974-03-29	PROCESS FOR PREPARING THERMOSETTING POLYMERS.
BE791894A (en)	1973-05-24	PROCESS FOR PREPARING AROMATIC OXADIAZOLE POLYMERS / N-ALKYL HYDRAZIDE
BE765846A (en)	1971-10-18	PROCESS FOR PREPARING MODIFIED ETHYLENE POLYMERS
BE792495A (en)	1973-06-08	PROCESS FOR THE STABILIZATION OF POLYMERS
BE786840A (en)	1973-01-29	PROCESS FOR PREPARING 1,2,4-TRIAZINE -5-ONES
BE818938A (en)	1975-02-17	PROCESS FOR PREPARING GRAFT POLYMERS
FR2303028A1 (en)	1976-10-01	PROCESS FOR PREPARING PARA-VINYLPHENOL POLYMERS
BE785664A (en)	1973-01-02	PROCESS FOR PREPARING COPOLYMERS SEQUENCES
JPS5334887A (en)	1978-03-31	Process for preparing ionncrosslinked polymer
BE822599A (en)	1975-05-26	PROCESS FOR PREPARING CHLORINATED POLYMERS
BE789121A (en)	1973-03-22	PROCESS FOR PREPARING DICYANOVINYL COMPOUNDS
CA1005827A (en)	1977-02-22	Process for preparing aromatic amines
BE798987A (en)	1973-08-31	PROCESS FOR PREPARING HOMOGENOUS MIXTURES OF POLYMERS,
BE783097A (en)	1972-11-06	PROCESS FOR PREPARING SYNTHETIC POLYMERS
BE768019A (en)	1971-12-02	PROCESS FOR PREPARING POLYMER COMPOSITES
BE773942A (en)	1972-01-31	PROCESS FOR PREPARING CHLORIDE POLYMERS
CH554382A (en)	1974-09-30	PROCESS FOR PREPARING NEW POLYMERS OF POLYURETHANNES.
CH546755A (en)	1974-03-15	PROCESS FOR PREPARATION OF NEW NITROFURYLACRYLIDENE) SUBSTITUTED HYDRAZINES WITH ANTIBACTERIAL PROPERTIES.
CH553804A (en)	1974-09-13	PROCESS FOR PREPARING SUBSTITUTED PYRIDOPYRIMIDONES.
YU105671A (en)	1978-05-15	Process for preparing homo or copolymers of acrylonitrile