BE659576A - - Google Patents

Info

Publication number
BE659576A
BE659576A BE659576DA BE659576A BE 659576 A BE659576 A BE 659576A BE 659576D A BE659576D A BE 659576DA BE 659576 A BE659576 A BE 659576A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE659576A publication Critical patent/BE659576A/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
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/798—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing urethdione 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols

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)
BE659576D 1964-02-13 1965-02-11 BE659576A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF41990A DE1218717B (de) 1964-02-13 1964-02-13 Verfahren zur Herstellung von hochmolekularen vernetzten Kunststoffen

Publications (1)

Publication Number Publication Date
BE659576A true BE659576A (sv) 1965-05-28

Family

ID=7098897

Family Applications (1)

Application Number Title Priority Date Filing Date
BE659576D BE659576A (sv) 1964-02-13 1965-02-11

Country Status (6)

Country Link
AT (1) AT264831B (sv)
BE (1) BE659576A (sv)
DE (1) DE1218717B (sv)
FR (1) FR1523124A (sv)
GB (1) GB1068016A (sv)
NL (1) NL6501588A (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002092657A1 (de) * 2001-05-14 2002-11-21 Bayer Aktiengesellschaft Verfahren zur dimerisierung von isophorondiisocyanat

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3131780A1 (de) * 1981-08-12 1983-02-24 Bayer Ag, 5090 Leverkusen Langzeit-lagerbestaendige, heterogene einkomponentensysteme aus polyol-/diphenylmethan-uretdion-diisocyanaten, verfahren zu ihrer herstellung und ihre verwendung zur synthese hochmolekularer polyurethane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE952940C (de) * 1953-11-30 1956-11-22 Bayer Ag Verfahren zur Herstellung hochmolekularer, vernetzter Kunststoffe aus linearen oder vorwiegend linearen Polyestern, Diisocyanaten und Diaminen
DE1014740B (de) * 1955-08-01 1957-08-29 Bayer Ag Verfahren zur Herstellung von hochmolekularen vernetzten Kunststoffen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002092657A1 (de) * 2001-05-14 2002-11-21 Bayer Aktiengesellschaft Verfahren zur dimerisierung von isophorondiisocyanat

Also Published As

Publication number Publication date
FR1523124A (fr) 1968-05-03
NL6501588A (sv) 1965-08-16
GB1068016A (en) 1967-05-10
DE1218717B (de) 1966-06-08
AT264831B (de) 1968-09-10

Similar Documents

Publication Publication Date Title
BE642470A (sv)
BE626684A (sv)
NL6501588A (sv)
BE627931A (sv)
BE627390A (sv)
BE627057A (sv)
BE642508A (sv)
BE626083A (sv)
BE623398A (sv)
BE622126A (sv)
BE621510A (sv)
BE613833A (sv)
BE610935A (sv)
BE603534A (sv)
BE628611A (sv)
BE661111A (sv)
BE660152A (sv)
BE660067A (sv)
BE660050A (sv)
BE659749A (sv)
BE659430A (sv)
BE657026A (sv)
BE655695A (sv)
BE650888A (sv)
BE650467A (sv)