FR1228289A - Improvements in the manufacture of cellular polyurethanes - Google Patents

Improvements in the manufacture of cellular polyurethanes

Info

Publication number
FR1228289A
FR1228289A FR789084A FR789084A FR1228289A FR 1228289 A FR1228289 A FR 1228289A FR 789084 A FR789084 A FR 789084A FR 789084 A FR789084 A FR 789084A FR 1228289 A FR1228289 A FR 1228289A
Authority
FR
France
Prior art keywords
manufacture
cellular polyurethanes
polyurethanes
cellular
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
FR789084A
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR1228289A publication Critical patent/FR1228289A/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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids

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)
FR789084A 1958-03-12 1959-03-11 Improvements in the manufacture of cellular polyurethanes Expired FR1228289A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB793058A GB879167A (en) 1958-03-12 1958-03-12 Improvements in or relating to the manufacture of cellular polyurethanes

Publications (1)

Publication Number Publication Date
FR1228289A true FR1228289A (en) 1960-08-29

Family

ID=9842512

Family Applications (1)

Application Number Title Priority Date Filing Date
FR789084A Expired FR1228289A (en) 1958-03-12 1959-03-11 Improvements in the manufacture of cellular polyurethanes

Country Status (3)

Country Link
FR (1) FR1228289A (en)
GB (1) GB879167A (en)
NL (1) NL103386C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0656383A1 (en) * 1993-11-29 1995-06-07 OSi SPECIALTIES LTD. Improved process for preparing polyurethane foam
WO1998020059A1 (en) * 1996-11-04 1998-05-14 Imperial Chemical Industries Plc Rigid polyurethane foams
WO1998020058A1 (en) * 1996-11-04 1998-05-14 Imperial Chemical Industries Plc Rigid polyurethane foams
EP1018526A1 (en) * 1999-01-05 2000-07-12 Ck Witco Corporation Process for preparing polyurethane foam
EP1288239A1 (en) * 2001-08-30 2003-03-05 Huntsman International Llc Process for making rigid urethane-modified polyisocyanurate foams

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE757939A (en) * 1969-10-24 1971-04-01 Bayer Ag PROCESS FOR THE PREPARATION OF FOAM MATERIALS
US4098731A (en) * 1974-07-03 1978-07-04 Bayer Aktiengesellschaft Process for the production of foams
US4033911A (en) 1976-06-24 1977-07-05 Union Carbide Corporation Process for catalyzing polyurethane foam formation using N,N-dimethyl-aminoalkoxy-propionitriles
GB2232990A (en) * 1989-05-19 1991-01-02 Bp Chem Int Ltd Process for preparing low density polyurethane foam
US6387972B1 (en) 2001-02-15 2002-05-14 Crompton Corporation Process to enhance polyurethane foam performance
US6818675B2 (en) 2002-08-06 2004-11-16 General Electric Company Process for preparing polyurethane foam

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0656383A1 (en) * 1993-11-29 1995-06-07 OSi SPECIALTIES LTD. Improved process for preparing polyurethane foam
WO1998020059A1 (en) * 1996-11-04 1998-05-14 Imperial Chemical Industries Plc Rigid polyurethane foams
WO1998020058A1 (en) * 1996-11-04 1998-05-14 Imperial Chemical Industries Plc Rigid polyurethane foams
EP1018526A1 (en) * 1999-01-05 2000-07-12 Ck Witco Corporation Process for preparing polyurethane foam
EP1288239A1 (en) * 2001-08-30 2003-03-05 Huntsman International Llc Process for making rigid urethane-modified polyisocyanurate foams
WO2003020784A1 (en) * 2001-08-30 2003-03-13 Huntsman International Llc Process for making rigid urethane-modified polyisocyanurate foams
US8148440B2 (en) 2001-08-30 2012-04-03 Huntsman International Llc Process for making rigid urethane-modified polyisocyanurate foams

Also Published As

Publication number Publication date
NL103386C (en)
GB879167A (en) 1961-10-04

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