AU1981276A - Creación de Inventos y Patentes con Inteligencia Artificial

AU1981276A – High molecular weight insoluble carbodiimidisation catalysts
– Google Patents

AU1981276A – High molecular weight insoluble carbodiimidisation catalysts
– Google Patents
High molecular weight insoluble carbodiimidisation catalysts

Info

Publication number
AU1981276A

AU1981276A
AU19812/76A
AU1981276A
AU1981276A
AU 1981276 A
AU1981276 A
AU 1981276A
AU 19812/76 A
AU19812/76 A
AU 19812/76A
AU 1981276 A
AU1981276 A
AU 1981276A
AU 1981276 A
AU1981276 A
AU 1981276A
Authority
AU
Australia
Prior art keywords
carbodiimidisation
catalysts
molecular weight
high molecular
weight insoluble
Prior art date
1975-11-21
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
AU19812/76A
Inventor
Walter Schafer
Kuno Wagner
Hans-Dieter Block
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.)

Bayer AG

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.)
1975-11-21
Filing date
1976-11-19
Publication date
1978-05-25

1976-11-19
Application filed by Bayer AG
filed
Critical
Bayer AG

1978-05-25
Publication of AU1981276A
publication
Critical
patent/AU1981276A/en

Status
Expired
legal-status
Critical
Current

Links

Espacenet

Global Dossier

Discuss

Classifications

C—CHEMISTRY; METALLURGY

C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON

C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS

C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers

C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates

C08F299/04—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyesters

C08F299/0478—Copolymers from unsaturated polyesters and low molecular monomers characterised by the monomers used

B—PERFORMING OPERATIONS; TRANSPORTING

B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS

B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds

B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides

B01J31/06—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers

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

C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates

C08G18/797—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing carbodiimide and/or uretone-imine 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

C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule

C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen

C08G63/692—Polyesters containing atoms other than carbon, hydrogen and oxygen containing phosphorus

C08G63/6924—Polyesters containing atoms other than carbon, hydrogen and oxygen containing phosphorus derived from polycarboxylic acids and polyhydroxy compounds

AU19812/76A
1975-11-21
1976-11-19
High molecular weight insoluble carbodiimidisation catalysts

Expired

AU1981276A
(en)

Applications Claiming Priority (1)

Application Number
Priority Date
Filing Date
Title

DE19752552340

DE2552340A1
(en)

1975-11-21
1975-11-21

HIGH MOLECULAR, INSOLUBLE CARBODIIMIDIZATION CATALYSTS

Publications (1)

Publication Number
Publication Date

AU1981276A
true

AU1981276A
(en)

1978-05-25

Family
ID=5962330
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU19812/76A
Expired

AU1981276A
(en)

1975-11-21
1976-11-19
High molecular weight insoluble carbodiimidisation catalysts

Country Status (11)

Country
Link

JP
(1)

JPS5263890A
(en)

AU
(1)

AU1981276A
(en)

BE
(1)

BE848536A
(en)

BR
(1)

BR7607767A
(en)

CA
(1)

CA1094241A
(en)

DE
(1)

DE2552340A1
(en)

ES
(1)

ES453464A1
(en)

FR
(1)

FR2332058A1
(en)

GB
(1)

GB1538605A
(en)

NL
(1)

NL7612854A
(en)

SE
(1)

SE7612888L
(en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US4068065A
(en)

1977-01-31
1978-01-10
The Upjohn Company
Compounds and process

DE2837770C2
(en)

1978-08-30
1982-11-18
Basf Ag, 6700 Ludwigshafen

Process for the preparation of storage-stable, liquid polyisocyanates containing carbodiimide groups

US5415908A
(en)

1993-05-26
1995-05-16
Naesman; Jan H.
Polymer supports comprising highly reactive grafted polyolefin inescapably enclosed within a mesh fabric bag

KR20210126050A
(en)

2019-02-07
2021-10-19
다우 글로벌 테크놀로지스 엘엘씨

Phenyl Isocyanate Conversion Method

Family Cites Families (1)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

DE2552350A1
(en)

1975-11-21
1977-05-26
Bayer Ag

STORAGE-STABLE POLYISOCYANATE CONTAINING CARBODIIMIDE GROUPS

1975

1975-11-21
DE
DE19752552340
patent/DE2552340A1/en
not_active
Withdrawn

1976

1976-11-05
CA
CA265,027A
patent/CA1094241A/en
not_active
Expired

1976-11-18
SE
SE7612888A
patent/SE7612888L/en
unknown

1976-11-18
NL
NL7612854A
patent/NL7612854A/en
not_active
Application Discontinuation

1976-11-19
JP
JP51138539A
patent/JPS5263890A/en
active
Pending

1976-11-19
BE
BE172516A
patent/BE848536A/en
unknown

1976-11-19
AU
AU19812/76A
patent/AU1981276A/en
not_active
Expired

1976-11-19
BR
BR7607767A
patent/BR7607767A/en
unknown

1976-11-19
FR
FR7634982A
patent/FR2332058A1/en
active
Granted

1976-11-19
GB
GB48318/76A
patent/GB1538605A/en
not_active
Expired

1976-11-19
ES
ES453464A
patent/ES453464A1/en
not_active
Expired

Also Published As

Publication number
Publication date

FR2332058A1
(en)

1977-06-17

BR7607767A
(en)

1977-10-11

SE7612888L
(en)

1977-05-22

JPS5263890A
(en)

1977-05-26

DE2552340A1
(en)

1977-06-02

NL7612854A
(en)

1977-05-24

ES453464A1
(en)

1977-11-16

BE848536A
(en)

1977-05-20

GB1538605A
(en)

1979-01-24

FR2332058B1
(en)

1980-04-30

CA1094241A
(en)

1981-01-20

Información de contacto