DE2552340A1 - Hochmolekulare, unloesliche carbodiimidisierungs-katalysatoren - Google Patents

Hochmolekulare, unloesliche carbodiimidisierungs-katalysatoren

Info

Publication number
DE2552340A1
DE2552340A1 DE19752552340 DE2552340A DE2552340A1 DE 2552340 A1 DE2552340 A1 DE 2552340A1 DE 19752552340 DE19752552340 DE 19752552340 DE 2552340 A DE2552340 A DE 2552340A DE 2552340 A1 DE2552340 A1 DE 2552340A1
Authority
DE
Germany
Prior art keywords
molecular weight
matrix
weight
high molecular
groups
Prior art date
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.)
Withdrawn
Application number
DE19752552340
Other languages
German (de)
English (en)
Inventor
Hans-Dieter Dr Block
Walter Dr Schaefer
Kuno Dr Wager
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.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Priority to DE19752552340 priority Critical patent/DE2552340A1/de
Priority to CA265,027A priority patent/CA1094241A/en
Priority to NL7612854A priority patent/NL7612854A/nl
Priority to SE7612888A priority patent/SE7612888L/xx
Priority to FR7634982A priority patent/FR2332058A1/fr
Priority to AU19812/76A priority patent/AU1981276A/en
Priority to ES453464A priority patent/ES453464A1/es
Priority to BE172516A priority patent/BE848536A/xx
Priority to GB48318/76A priority patent/GB1538605A/en
Priority to JP51138539A priority patent/JPS5263890A/ja
Priority to BR7607767A priority patent/BR7607767A/pt
Publication of DE2552340A1 publication Critical patent/DE2552340A1/de
Withdrawn legal-status Critical Current

Links

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE19752552340 1975-11-21 1975-11-21 Hochmolekulare, unloesliche carbodiimidisierungs-katalysatoren Withdrawn DE2552340A1 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE19752552340 DE2552340A1 (de) 1975-11-21 1975-11-21 Hochmolekulare, unloesliche carbodiimidisierungs-katalysatoren
CA265,027A CA1094241A (en) 1975-11-21 1976-11-05 High molecular weight, insoluble carbodiimidization catalysts
NL7612854A NL7612854A (nl) 1975-11-21 1976-11-18 Grootmoleculige, onoplosbare carbodiimidiserings- katalysatoren.
SE7612888A SE7612888L (sv) 1975-11-21 1976-11-18 Hogmolekylera, olosliga karbodiimidiserings-katalysatorer och sett att framstella desamma
FR7634982A FR2332058A1 (fr) 1975-11-21 1976-11-19 Catalyseurs a haut poids moleculaire insolubles, de conversion en carbodiimides, et leur procede de preparation
AU19812/76A AU1981276A (en) 1975-11-21 1976-11-19 High molecular weight insoluble carbodiimidisation catalysts
ES453464A ES453464A1 (es) 1975-11-21 1976-11-19 Procedimiento para la obtencion de catalizadores de carbo- diimidacion.
BE172516A BE848536A (fr) 1975-11-21 1976-11-19 Catalyseurs a haut poids moleculaire insolubles, de conversion en carbodiimides et leur procede de preparation
GB48318/76A GB1538605A (en) 1975-11-21 1976-11-19 High molecular weight insoluble carbodiimidation catalysts
JP51138539A JPS5263890A (en) 1975-11-21 1976-11-19 Highhmolecular insoluble carbodiimido catalysts and manufacture
BR7607767A BR7607767A (pt) 1975-11-21 1976-11-19 Compostos insoluveis em poliisocianatos,catalizadores de carbodiimidacao e processo para a preparacao dos catalizadores

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752552340 DE2552340A1 (de) 1975-11-21 1975-11-21 Hochmolekulare, unloesliche carbodiimidisierungs-katalysatoren

Publications (1)

Publication Number Publication Date
DE2552340A1 true DE2552340A1 (de) 1977-06-02

Family

ID=5962330

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752552340 Withdrawn DE2552340A1 (de) 1975-11-21 1975-11-21 Hochmolekulare, unloesliche carbodiimidisierungs-katalysatoren

Country Status (11)

Country Link
JP (1) JPS5263890A (nl)
AU (1) AU1981276A (nl)
BE (1) BE848536A (nl)
BR (1) BR7607767A (nl)
CA (1) CA1094241A (nl)
DE (1) DE2552340A1 (nl)
ES (1) ES453464A1 (nl)
FR (1) FR2332058A1 (nl)
GB (1) GB1538605A (nl)
NL (1) NL7612854A (nl)
SE (1) SE7612888L (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802523A1 (de) * 1977-01-31 1978-08-03 Upjohn Co Polymere katalysatoren zur carbodiimidbildung und unter ihrer verwendung durchgefuehrtes verfahren zur herstellung von carbodiimiden
DE2837770A1 (de) * 1978-08-30 1980-03-13 Basf Ag Lagerbestaendige, fluessige carbodiimidgruppen aufweisende polyisocyanate und verfahren zu ihrer herstellung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN113474388B (zh) * 2019-02-07 2024-03-22 陶氏环球技术有限责任公司 异氰酸苯酯转化方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2552350A1 (de) * 1975-11-21 1977-05-26 Bayer Ag Lagerstabile, carbodiimidgruppen enthaltende polyisocyanate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2802523A1 (de) * 1977-01-31 1978-08-03 Upjohn Co Polymere katalysatoren zur carbodiimidbildung und unter ihrer verwendung durchgefuehrtes verfahren zur herstellung von carbodiimiden
DE2837770A1 (de) * 1978-08-30 1980-03-13 Basf Ag Lagerbestaendige, fluessige carbodiimidgruppen aufweisende polyisocyanate und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
ES453464A1 (es) 1977-11-16
AU1981276A (en) 1978-05-25
FR2332058B1 (nl) 1980-04-30
CA1094241A (en) 1981-01-20
BE848536A (fr) 1977-05-20
GB1538605A (en) 1979-01-24
NL7612854A (nl) 1977-05-24
JPS5263890A (en) 1977-05-26
FR2332058A1 (fr) 1977-06-17
SE7612888L (sv) 1977-05-22
BR7607767A (pt) 1977-10-11

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