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)
  • Polyurethanes Or Polyureas (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (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 (xx)
AU (1) AU1981276A (xx)
BE (1) BE848536A (xx)
BR (1) BR7607767A (xx)
CA (1) CA1094241A (xx)
DE (1) DE2552340A1 (xx)
ES (1) ES453464A1 (xx)
FR (1) FR2332058A1 (xx)
GB (1) GB1538605A (xx)
NL (1) NL7612854A (xx)
SE (1) SE7612888L (xx)

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 (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
BR112021015332A2 (pt) * 2019-02-07 2021-10-05 Dow Global Technologies Llc Processo de fabricação de mdi e/ou mdi polimérico, e, método para converter um isocianato de fenila em n,n'-difenilcarbodiimida

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

Similar Documents

Publication Publication Date Title
SE429970B (sv) Forfarande for framstellning av glukopyranosido-1,6-mannit
SE7612452L (sv) Hopkopplingselement och forfarande for framstellning av detsamma
SE7608748L (sv) Acyl-sackariner och acyl-3-oxo-1,2-bensisotiazoliner
SE395837B (sv) Hogporos och gasgenomslepplig keramisk berare, spec for katalysatorer och sett att framstella densamma
DK179675A (da) Fremgangsmade til fremstilling af 6-amino-5-r3-2,4-diaminopyrimidin-3-oxider
SE7508544L (sv) Bensimidazol-derivat och sett att framstella desamma.
SE7706640L (sv) Olefinpolymerisations-katalysatorkomposition och sett for framstellning av densamma
SE7604475L (sv) Forfarande for framstellning av 1,1,1-triaryl-alkylaminer
DK554076A (da) Fremgangsmade til fremstilling af 3,4i-dideoxykanamycin ]
DK472976A (da) Fremgangsmade til fremstilling af 11desoxy13,14-dehydro-16-aryl-omega-tetranorprostadglandiner af e2- og f2-rekken
DK164376A (da) Fremgangsmade til fremstilling af 3,4-dihydrospiro-2h-1,3-benzoxaziner
SE7505736L (sv) Polylaurinlactam, forfarande for framstellning av hogre polylactamer och deras anvendning
SE7511438L (sv) 7-hydroxi-ostradioler och sett att framstella desamma
SE419983B (sv) Forfarande for framstellning av finkornig, fast cyanurklorid
ES454087A2 (es) Procedimiento para la preparacion de n-(r-tetrahidrofurfu- ril)-noroximorfona y n-(s-tetrahidrofurfuril)-noroximorfona nuevas.
SE7507238L (sv) Sampolymerisat, och forfarande for deras framstellning och anvendning.
SE7612888L (sv) Hogmolekylera, olosliga karbodiimidiserings-katalysatorer och sett att framstella desamma
SE428922B (sv) Forfarande for framstellning av 13, 14-dihydro-11-dioxi-prostaglandiner
DK137752B (da) Fremgangsmåde til fremstilling af N-arylsulfonyl-N'-(3-azabicycloalkyl)-urinstoffer.
NO139684C (no) Fremgangsmaate for fremstilling av n,n-diallyldikloracetamid
SE7603231L (sv) Karbamat av 2-haloergoliner och 2-haloergolener och sett att framstella desamma
SE7509123L (sv) 3-metylpyrazol-5-karboxylat, sett att framstella desamma och lekemedelpreparat innehallande desamma.
SE411006B (sv) Deltamodulationsmottagare
SE7608453L (sv) Forfarande for framstellning av 1,2,3,4-tetrahydroisokinoliner
SE7607139L (sv) 20-cyano-20,21-epoxisteroider och sett att framstella desamma