NL7312635A - - Google Patents

Info

Publication number
NL7312635A
NL7312635A NL7312635A NL7312635A NL7312635A NL 7312635 A NL7312635 A NL 7312635A NL 7312635 A NL7312635 A NL 7312635A NL 7312635 A NL7312635 A NL 7312635A NL 7312635 A NL7312635 A NL 7312635A
Authority
NL
Netherlands
Application number
NL7312635A
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 NL7312635A publication Critical patent/NL7312635A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/14—Derivatives of isocyanic acid containing at least two isocyanate groups bound to the same carbon skeleton
    • 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
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • 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
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • 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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
    • C08G18/8019—Masked aromatic polyisocyanates
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0066—≥ 150kg/m3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7312635A 1972-09-21 1973-09-13 NL7312635A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4380272A GB1377676A (en) 1972-09-21 1972-09-21 Isocyanate compositions

Publications (1)

Publication Number Publication Date
NL7312635A true NL7312635A (enrdf_load_stackoverflow) 1974-03-25

Family

ID=10430366

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7312635A NL7312635A (enrdf_load_stackoverflow) 1972-09-21 1973-09-13

Country Status (7)

Country Link
JP (1) JPS49133498A (enrdf_load_stackoverflow)
BE (1) BE804947A (enrdf_load_stackoverflow)
DE (1) DE2346996A1 (enrdf_load_stackoverflow)
FR (1) FR2200312B3 (enrdf_load_stackoverflow)
GB (1) GB1377676A (enrdf_load_stackoverflow)
IT (1) IT995347B (enrdf_load_stackoverflow)
NL (1) NL7312635A (enrdf_load_stackoverflow)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1483957A (en) * 1975-05-19 1977-08-24 Ici Ltd Diphenylmethane diisocyanate compositions
US4055548A (en) * 1976-09-17 1977-10-25 The Upjohn Company Storage-stable liquid polyisocyanate composition
US4115429A (en) * 1977-03-18 1978-09-19 Mobay Chemical Corporation Low-temperature storage stable liquid diphenylmethane diisocyanates
DE3069385D1 (en) * 1979-12-14 1984-11-08 Ici Plc Process for preparing liquid polyisocyanate compositions, and their use
EP0031207B1 (en) * 1979-12-14 1984-10-10 Imperial Chemical Industries Plc Process for preparing liquid polyisocyanate compositions, and their use
US4386032A (en) 1981-04-13 1983-05-31 Imperial Chemical Industries Limited Liquid polyisocyanate compositions
US4321333A (en) 1981-04-16 1982-03-23 The Upjohn Company Polyurethane prepared from polyisocyanate blend
DE3241450A1 (de) * 1982-11-10 1984-05-10 Basf Ag, 6700 Ludwigshafen Fluessige urethangruppen enthaltende polyisocyanatmischungen auf diphenylmethan-diisocyanat-basis, verfahren zu deren herstellung und deren verwendung zur herstellung von polyurethan-weichschaumstoffen
JPS62238256A (ja) * 1986-04-08 1987-10-19 M D Kasei Kk イソシアネ−ト変性物
US4767796A (en) * 1987-12-17 1988-08-30 The Dow Chemical Company Hard segment containing prepolymers from cycloalkane diols
DE3818769A1 (de) * 1988-06-02 1989-12-07 Bayer Ag Fluessige polyisocyanatmischungen, ein verfahren zu ihrer herstellung und ihre verwendung zur herstellung von polyurethan-weichschaumstoffen
DE4205934A1 (de) * 1992-02-27 1993-09-02 Basf Ag Verfahren zur herstellung von fluorchlorkohlenwasserstoff freien, niedrigdichten polyurethan-weichschaumstoffen und weichelastischen polyurethan-formschaumstoffen sowie hierfuer verwendbare, mit urethangruppen modifizierte polyisocyanatmischungen auf diphenylmethan-diisocyanatbasis
DE4403233A1 (de) * 1994-02-03 1995-08-10 Bayer Ag Oberhalb 5 DEG C flüssige Polyisocyanatmischungen

Also Published As

Publication number Publication date
AU6028273A (en) 1975-03-13
DE2346996A1 (de) 1974-04-04
GB1377676A (en) 1974-12-18
IT995347B (it) 1975-11-10
JPS49133498A (enrdf_load_stackoverflow) 1974-12-21
FR2200312B3 (enrdf_load_stackoverflow) 1976-08-20
FR2200312A1 (enrdf_load_stackoverflow) 1974-04-19
BE804947A (fr) 1974-03-18

Similar Documents

Publication Publication Date Title
FR2200312B3 (enrdf_load_stackoverflow)
FR2197076A1 (enrdf_load_stackoverflow)
JPS5126179Y2 (enrdf_load_stackoverflow)
JPS495048A (enrdf_load_stackoverflow)
JPS4984933U (enrdf_load_stackoverflow)
JPS4932139A (enrdf_load_stackoverflow)
FR2167469A5 (enrdf_load_stackoverflow)
JPS509888Y1 (enrdf_load_stackoverflow)
JPS51315B2 (enrdf_load_stackoverflow)
JPS487510Y1 (enrdf_load_stackoverflow)
JPS48106759U (enrdf_load_stackoverflow)
JPS48101679U (enrdf_load_stackoverflow)
FR2184565A2 (enrdf_load_stackoverflow)
CH576713A5 (enrdf_load_stackoverflow)
CH568089A5 (enrdf_load_stackoverflow)
NL7315409A (enrdf_load_stackoverflow)
CH589293A5 (enrdf_load_stackoverflow)
CH585761A5 (enrdf_load_stackoverflow)
CH580526A5 (enrdf_load_stackoverflow)
CH579043A5 (enrdf_load_stackoverflow)
CH577619A5 (enrdf_load_stackoverflow)
CH576745A5 (enrdf_load_stackoverflow)
CH566594A5 (enrdf_load_stackoverflow)
CH575367A5 (enrdf_load_stackoverflow)
CH574310A5 (enrdf_load_stackoverflow)

Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed