DK119580B - Fremgangsmåde til fremstilling af højmolekylære, film- og fiberdannende poly-1,3-benzoxazin-2,4-dioner. - Google Patents

Fremgangsmåde til fremstilling af højmolekylære, film- og fiberdannende poly-1,3-benzoxazin-2,4-dioner.

Info

Publication number: DK119580B
Authority: DK; Denmark
Prior art keywords: diones; benzoxazine; fiber; preparation; film
Prior art date: 1951-01-28

Application number

DK488366AA

Other languages

Danish (da)

English (en)

Inventor

L Bottenbruch

H Schnell

Original Assignee

Bayer Ag

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.)

1951-01-28

Filing date

1966-09-20

Publication date

1971-01-25

1966-09-20 Application filed by Bayer Ag filed Critical Bayer Ag

1971-01-25 Publication of DK119580B publication Critical patent/DK119580B/da

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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
- C08G18/348—Hydroxycarboxylic acids
- 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

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polyurethanes Or Polyureas (AREA)
Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
Arc-Extinguishing Devices That Are Switches (AREA)

DK488366AA 1951-01-28 1966-09-20 Fremgangsmåde til fremstilling af højmolekylære, film- og fiberdannende poly-1,3-benzoxazin-2,4-dioner. DK119580B (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19511595579 DE1595579A1 (de)	1951-01-28	1951-01-28	Verfahren zur Herstellung von Polybenzoxazindionen
DEF0048080		1966-01-03

Publications (1)

Publication Number	Publication Date
DK119580B true DK119580B (da)	1971-01-25

Family

ID=25753406

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK488366AA DK119580B (da)	1951-01-28	1966-09-20	Fremgangsmåde til fremstilling af højmolekylære, film- og fiberdannende poly-1,3-benzoxazin-2,4-dioner.

Country Status (10)

Country	Link
US (1)	US3510454A (xx)
BE (1)	BE691900A (xx)
CH (1)	CH469769A (xx)
DE (1)	DE1595579A1 (xx)
DK (1)	DK119580B (xx)
FR (1)	FR1507149A (xx)
GB (1)	GB1173608A (xx)
NL (1)	NL6700065A (xx)
NO (1)	NO117556B (xx)
SE (1)	SE324894B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3887507A (en) *	1971-06-18	1975-06-03	Reichhold Albert Chemie Ag	Process for preparing triketoimidazolidines and product
DE2536492A1 (de) *	1975-08-16	1977-02-24	Bayer Ag	Semipermeable membranen aus sulfonierten polybenz-1,3-oxazindionen- (2,4)
DE2536491A1 (de) *	1975-08-16	1977-02-24	Bayer Ag	Sulfonierte polybenz-1,3-oxazindione-(2,4)
DE3724368A1 (de) *	1987-07-23	1989-02-02	Basf Ag	Verfahren zur herstellung oligomerer oder polymerer strahlungsreaktiver vorstufen fuer loesungsmittelstrukturierte schichten
US5270431A (en) *	1987-07-23	1993-12-14	Basf Aktiengesellschaft	Preparation of oligomeric or polymeric radiation-reactive intermediates for solvent-structured layers
US6376080B1 (en)	1999-06-07	2002-04-23	Loctite Corporation	Method for preparing polybenzoxazine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3244675A (en) *	1963-03-04	1966-04-05	Du Pont	Poly (1, 3-oxaza-2, 4-diones) polymers

1951
- 1951-01-28 DE DE19511595579 patent/DE1595579A1/de active Granted
1966
- 1966-08-22 CH CH1205966A patent/CH469769A/de unknown
- 1966-09-14 NO NO164727A patent/NO117556B/no unknown
- 1966-09-20 SE SE12639/66A patent/SE324894B/xx unknown
- 1966-09-20 DK DK488366AA patent/DK119580B/da unknown
- 1966-12-06 GB GB54524/66A patent/GB1173608A/en not_active Expired
- 1966-12-28 BE BE691900D patent/BE691900A/xx unknown
1967
- 1967-01-03 NL NL6700065A patent/NL6700065A/xx unknown
- 1967-01-03 FR FR89807A patent/FR1507149A/fr not_active Expired
1969
- 1969-01-29 US US795049*A patent/US3510454A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NL6700065A (xx)	1967-07-04
SE324894B (xx)	1970-06-15
DE1595579A1 (de)	1970-04-30
BE691900A (xx)	1967-05-29
FR1507149A (fr)	1967-12-22
DE1595579C3 (xx)	1974-05-22
NO117556B (xx)	1969-08-25
DE1595579B2 (xx)	1973-10-25
US3510454A (en)	1970-05-05
GB1173608A (en)	1969-12-10
CH469769A (de)	1969-03-15

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