DE2517804A1 - Verfahren zur herstellung von hochelastischem, zelligem polyurethan - Google Patents

Verfahren zur herstellung von hochelastischem, zelligem polyurethan

Info

Publication number
DE2517804A1
DE2517804A1 DE19752517804 DE2517804A DE2517804A1 DE 2517804 A1 DE2517804 A1 DE 2517804A1 DE 19752517804 DE19752517804 DE 19752517804 DE 2517804 A DE2517804 A DE 2517804A DE 2517804 A1 DE2517804 A1 DE 2517804A1
Authority
DE
Germany
Prior art keywords
hydrocarbon
formula
parts
organic
compound
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Withdrawn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
DE19752517804
Other languages
German (de)
English (en)
Inventor
Frank N Hirosawa
Ming H Lee
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.)
Furane Plastics Inc
Original Assignee
Furane Plastics Inc
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
Priority claimed from US05/462,811 external-priority patent/US4031049A/en
Application filed by Furane Plastics Inc filed Critical Furane Plastics Inc
Publication of DE2517804A1 publication Critical patent/DE2517804A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/16Catalysts
    • C08G18/161Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • C08G18/163Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22 covered by C08G18/18 and C08G18/22
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30Low-molecular-weight compounds
    • C08G18/38Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3855Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
    • C08G18/3863Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms
    • C08G18/3865Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms containing groups having one sulfur atom between two carbon atoms
    • C08G18/3868Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing groups having sulfur atoms between two carbon atoms, the sulfur atoms being directly linked to carbon atoms or other sulfur atoms containing groups having one sulfur atom between two carbon atoms the sulfur atom belonging to a sulfide group
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666Compounds of group C08G18/48 or C08G18/52
    • C08G18/667Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6685Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38

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)
DE19752517804 1974-04-22 1975-04-22 Verfahren zur herstellung von hochelastischem, zelligem polyurethan Withdrawn DE2517804A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/462,811 US4031049A (en) 1970-08-03 1974-04-22 Polyurethane cross-linking agents

Publications (1)

Publication Number Publication Date
DE2517804A1 true DE2517804A1 (de) 1975-10-30

Family

ID=23837842

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752517804 Withdrawn DE2517804A1 (de) 1974-04-22 1975-04-22 Verfahren zur herstellung von hochelastischem, zelligem polyurethan

Country Status (9)

Country Link
JP (1) JPS5337119B2 (https=)
BE (1) BE828193A (https=)
CA (1) CA1081397A (https=)
DE (1) DE2517804A1 (https=)
FR (1) FR2268034B1 (https=)
GB (1) GB1505414A (https=)
IT (1) IT1033791B (https=)
NL (1) NL7504768A (https=)
PL (2) PL99365B1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2509405A1 (de) * 1975-03-04 1976-09-16 Bayer Ag Polyurethane aus diaminodiphenyldithioaethern
MX2010005069A (es) * 2009-05-27 2010-11-26 Bayer Materialscience Ag Procedimiento para la fabricacion de espumas blandas de poliuretano con emision reducida.

Also Published As

Publication number Publication date
JPS5337119B2 (https=) 1978-10-06
PL104780B1 (pl) 1979-09-29
JPS50145495A (https=) 1975-11-21
IT1033791B (it) 1979-08-10
PL99365B1 (pl) 1978-07-31
GB1505414A (en) 1978-03-30
NL7504768A (nl) 1975-10-24
FR2268034B1 (https=) 1979-04-13
FR2268034A1 (https=) 1975-11-14
CA1081397A (en) 1980-07-08
BE828193A (fr) 1975-08-18

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Legal Events

Date Code Title Description
OI Miscellaneous see part 1
OI Miscellaneous see part 1
8139 Disposal/non-payment of the annual fee