SE7612888L - Hogmolekylera, olosliga karbodiimidiserings-katalysatorer och sett att framstella desamma - Google Patents

Hogmolekylera, olosliga karbodiimidiserings-katalysatorer och sett att framstella desamma

Info

Publication number
SE7612888L
SE7612888L SE7612888A SE7612888A SE7612888L SE 7612888 L SE7612888 L SE 7612888L SE 7612888 A SE7612888 A SE 7612888A SE 7612888 A SE7612888 A SE 7612888A SE 7612888 L SE7612888 L SE 7612888L
Authority
SE
Sweden
Prior art keywords
independable
preparing
methods
same
carbodiimidization catalysts
Prior art date
Application number
SE7612888A
Other languages
English (en)
Swedish (sv)
Inventor
W Schefer
K Wagner
H-D Block
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
Publication of SE7612888L publication Critical patent/SE7612888L/xx

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)
SE7612888A 1975-11-21 1976-11-18 Hogmolekylera, olosliga karbodiimidiserings-katalysatorer och sett att framstella desamma SE7612888L (sv)

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
SE7612888L true SE7612888L (sv) 1977-05-22

Family

ID=5962330

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7612888A SE7612888L (sv) 1975-11-21 1976-11-18 Hogmolekylera, olosliga karbodiimidiserings-katalysatorer och sett att framstella desamma

Country Status (11)

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

Families Citing this family (5)

* 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 (de) * 1978-08-30 1982-11-18 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von lagerbeständigen, flüssigen, Carbodiimidgruppen aufweisenden Polyisocyanaten
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
EP3921349B1 (en) * 2019-02-07 2026-01-14 Dow Global Technologies LLC Phenyl isocyanate conversion process
CN118307700A (zh) * 2023-01-09 2024-07-09 万华化学集团股份有限公司 一种氧化磷杂环戊烯接枝共聚物固相催化剂及碳化二亚胺改性异氰酸酯的制备方法

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

Also Published As

Publication number Publication date
CA1094241A (en) 1981-01-20
JPS5263890A (en) 1977-05-26
BR7607767A (pt) 1977-10-11
FR2332058A1 (fr) 1977-06-17
ES453464A1 (es) 1977-11-16
NL7612854A (nl) 1977-05-24
BE848536A (fr) 1977-05-20
AU1981276A (en) 1978-05-25
FR2332058B1 (OSRAM) 1980-04-30
GB1538605A (en) 1979-01-24
DE2552340A1 (de) 1977-06-02

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