FR1515103A - Process for preparing a polyurethane foam - Google Patents

Process for preparing a polyurethane foam

Info

Publication number
FR1515103A
FR1515103A FR90382A FR90382A FR1515103A FR 1515103 A FR1515103 A FR 1515103A FR 90382 A FR90382 A FR 90382A FR 90382 A FR90382 A FR 90382A FR 1515103 A FR1515103 A FR 1515103A
Authority
FR
France
Prior art keywords
preparing
polyurethane foam
polyurethane
foam
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.)
Expired
Application number
FR90382A
Other languages
French (fr)
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of FR1515103A publication Critical patent/FR1515103A/en
Expired 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
    • 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
    • C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
    • C08G18/6492—Lignin containing materials; Wood resins; Wood tars; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Polyurethanes Or Polyureas (AREA)
FR90382A 1966-01-10 1967-01-09 Process for preparing a polyurethane foam Expired FR1515103A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6600253A NL6600253A (en) 1966-01-10 1966-01-10

Publications (1)

Publication Number Publication Date
FR1515103A true FR1515103A (en) 1968-03-01

Family

ID=19795426

Family Applications (1)

Application Number Title Priority Date Filing Date
FR90382A Expired FR1515103A (en) 1966-01-10 1967-01-09 Process for preparing a polyurethane foam

Country Status (5)

Country Link
BE (1) BE692339A (en)
DE (1) DE1745366A1 (en)
FR (1) FR1515103A (en)
GB (1) GB1104839A (en)
NL (1) NL6600253A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1111996A (en) * 1978-09-20 1981-11-03 Som N. Khanna Semi-flexible shock-absorbing polyurethane foam
US10106638B2 (en) * 2011-07-29 2018-10-23 Evonik Degussa Gmbh Reduced emissions low density spray polyurethane foam

Also Published As

Publication number Publication date
BE692339A (en) 1967-07-10
GB1104839A (en) 1968-02-28
DE1745366A1 (en) 1971-09-09
NL6600253A (en) 1967-07-11

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