NL7202110A - - Google Patents

Info

Publication number: NL7202110A
Authority: NL; Netherlands

Application number

NL7202110A

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.)

1971-02-18

Filing date

1972-02-17

Publication date

1972-08-22

1972-02-17 Application filed filed Critical

1972-08-22 Publication of NL7202110A publication Critical patent/NL7202110A/xx

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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- C08G18/7831—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups containing biuret groups
- 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
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7678—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing condensed aromatic rings
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
- C08G18/78—Nitrogen
- C08G18/7806—Nitrogen containing -N-C=0 groups
- C08G18/7818—Nitrogen containing -N-C=0 groups containing ureum or ureum derivative groups
- 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
- Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant

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)

NL7202110A 1971-02-18 1972-02-17 NL7202110A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19712107678 DE2107678A1 (de)	1971-02-18	1971-02-18	Verfahren zur Herstellung von vernetzten hochelastischen Kunststoffen

Publications (1)

Publication Number	Publication Date
NL7202110A true NL7202110A (de)	1972-08-22

Family

ID=5799081

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7202110A NL7202110A (de)	1971-02-18	1972-02-17

Country Status (8)

Country	Link
US (1)	US3769265A (de)
BE (1)	BE779571A (de)
DE (1)	DE2107678A1 (de)
ES (1)	ES399888A1 (de)
FR (1)	FR2125608B1 (de)
GB (1)	GB1344231A (de)
IT (1)	IT948605B (de)
NL (1)	NL7202110A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4080314A (en) *	1976-03-11	1978-03-21	The Upjohn Company	Polyurethane elastomers based on alcohol-modified diisocyanate
DE2843739C3 (de) *	1978-10-06	1982-04-22	Bayer Ag, 5090 Leverkusen	Verfahren zur Herstellung von im wesentlichen homogenen Polyurethan-Elastomeren
DE3329775A1 (de) *	1983-08-18	1985-02-28	Bayer Ag, 5090 Leverkusen	Thermoplastische polyurethane hoher waermestandfestigkeit auf basis von naphthylendiisocyanat, verfahren zu ihrer herstellung und ihre verwendung
DE3801091A1 (de) *	1988-01-16	1989-07-27	Bayer Ag	N,n'-bis(5-isocyanatonaphthyl) harnstoff, verfahren zu dessen herstellung und verwendung
DE3921861A1 (de) *	1989-07-04	1991-01-31	Bayer Ag	Verfahren zur herstellung von hochelastischen kunststoffen
US20120141308A1 (en) *	2010-12-07	2012-06-07	Saini Rajesh K	Polymeric Pump Parts

1971
- 1971-02-18 DE DE19712107678 patent/DE2107678A1/de active Pending
1972
- 1972-02-14 US US00226263A patent/US3769265A/en not_active Expired - Lifetime
- 1972-02-16 IT IT48355/72A patent/IT948605B/it active
- 1972-02-17 NL NL7202110A patent/NL7202110A/xx unknown
- 1972-02-17 GB GB741772A patent/GB1344231A/en not_active Expired
- 1972-02-17 ES ES399888A patent/ES399888A1/es not_active Expired
- 1972-02-18 BE BE779571A patent/BE779571A/xx unknown
- 1972-02-18 FR FR7205604A patent/FR2125608B1/fr not_active Expired

Also Published As

Publication number	Publication date
GB1344231A (en)	1974-01-16
BE779571A (fr)	1972-08-18
DE2107678A1 (de)	1972-09-07
IT948605B (it)	1973-06-11
FR2125608B1 (de)	1975-10-03
US3769265A (en)	1973-10-30
ES399888A1 (es)	1974-12-01
FR2125608A1 (de)	1972-09-29

Publication	Publication Date	Title
ATA136472A (de)	1973-12-15
AU2658571A (de)	1972-09-21
AU2485671A (de)	1972-08-03
AU3005371A (de)	1972-12-21
AU2952271A (de)	1972-12-07
AU2941471A (de)	1972-11-30
AU2894671A (de)	1972-11-23
AU2742671A (de)	1972-10-12
AU2684071A (de)	1972-09-28
AU2564071A (de)	1972-08-24
AU2684171A (de)	1971-07-15
AU2740271A (de)	1972-10-12
AU3038671A (de)	1973-01-04
AU2456871A (de)	1972-08-17
AU2486471A (de)	1972-08-03
AU3025871A (de)	1973-01-04
AU2503871A (de)	1972-08-10
AU2455871A (de)	1972-07-27
AU2577671A (de)	1972-08-24
AU2588771A (de)	1972-08-31
AU2654071A (de)	1972-09-21
AU2415871A (de)	1972-07-13
AU2669471A (de)	1972-09-21
AU2930871A (de)	1972-11-30
AU2963771A (de)	1972-12-07