DE2338255A1 - Polyurethanschaum und verfahren zu seiner herstellung - Google Patents

Polyurethanschaum und verfahren zu seiner herstellung

Info

Publication number
DE2338255A1
DE2338255A1 DE19732338255 DE2338255A DE2338255A1 DE 2338255 A1 DE2338255 A1 DE 2338255A1 DE 19732338255 DE19732338255 DE 19732338255 DE 2338255 A DE2338255 A DE 2338255A DE 2338255 A1 DE2338255 A1 DE 2338255A1
Authority
DE
Germany
Prior art keywords
foam
density
foams
pounds per
polyurethane
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.)
Pending
Application number
DE19732338255
Other languages
German (de)
English (en)
Inventor
Anthony F Finelli
John R White
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.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of DE2338255A1 publication Critical patent/DE2338255A1/de
Pending legal-status Critical Current

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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6523—Compounds of group C08G18/3225 or C08G18/3271 or polyamines of C08G18/38
    • C08G18/6529—Compounds of group C08G18/3225 or polyamines of C08G18/38
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3802—Low-molecular-weight compounds having heteroatoms other than oxygen having halogens
    • C08G18/3814—Polyamines
    • 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
    • C08G2110/0033—Foam properties having integral skins
    • 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

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DE19732338255 1972-09-11 1973-07-27 Polyurethanschaum und verfahren zu seiner herstellung Pending DE2338255A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28816672A 1972-09-11 1972-09-11

Publications (1)

Publication Number Publication Date
DE2338255A1 true DE2338255A1 (de) 1974-03-21

Family

ID=23106021

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732338255 Pending DE2338255A1 (de) 1972-09-11 1973-07-27 Polyurethanschaum und verfahren zu seiner herstellung

Country Status (7)

Country Link
JP (1) JPS4964699A (US08080257-20111220-C00005.png)
BE (1) BE804690A (US08080257-20111220-C00005.png)
DD (1) DD111689A5 (US08080257-20111220-C00005.png)
DE (1) DE2338255A1 (US08080257-20111220-C00005.png)
ES (1) ES418629A1 (US08080257-20111220-C00005.png)
FR (1) FR2198972A1 (US08080257-20111220-C00005.png)
IT (1) IT1008551B (US08080257-20111220-C00005.png)

Also Published As

Publication number Publication date
DD111689A5 (US08080257-20111220-C00005.png) 1975-03-05
FR2198972A1 (en) 1974-04-05
JPS4964699A (US08080257-20111220-C00005.png) 1974-06-22
IT1008551B (it) 1976-11-30
BE804690A (fr) 1974-01-02
ES418629A1 (es) 1976-02-16

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