DE1807953A1 - Geschaeumte Polymere - Google Patents

Geschaeumte Polymere

Info

Publication number
DE1807953A1
DE1807953A1 DE19681807953 DE1807953A DE1807953A1 DE 1807953 A1 DE1807953 A1 DE 1807953A1 DE 19681807953 DE19681807953 DE 19681807953 DE 1807953 A DE1807953 A DE 1807953A DE 1807953 A1 DE1807953 A1 DE 1807953A1
Authority
DE
Germany
Prior art keywords
boric acid
mixture
reaction
catalyst
parts
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
DE19681807953
Other languages
German (de)
English (en)
Inventor
Haggis Geoffrey Arthur
Wood John Francis
Pilkington Frederick Keith
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
Publication of DE1807953A1 publication Critical patent/DE1807953A1/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
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate groups
    • 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
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate groups
    • 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
    • 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
    • C08G2110/0025—Foam properties rigid

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)
DE19681807953 1967-11-08 1968-11-08 Geschaeumte Polymere Pending DE1807953A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5088367 1967-11-08

Publications (1)

Publication Number Publication Date
DE1807953A1 true DE1807953A1 (de) 1969-06-12

Family

ID=10457778

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681807953 Pending DE1807953A1 (de) 1967-11-08 1968-11-08 Geschaeumte Polymere

Country Status (5)

Country Link
BE (1) BE723656A (cs)
DE (1) DE1807953A1 (cs)
ES (1) ES359985A1 (cs)
FR (1) FR1591023A (cs)
NL (1) NL6815845A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1259389B (de) * 1962-11-28 1968-01-25 Brown Ltd S G Piezoelektrischer Wandler zur Umwandlung elektrischer Signale in Schallwellen und umgekehrt
DE2024344A1 (de) * 1969-05-19 1970-11-26 The Upjohn Co., Kalamazoo, Mich. (V.St.A.) Pt 19.05.69 V.St.v.Amerika 825941 Verfahren zur Herstellung von hochwärme- und flammbeständigen, porigen polymeren

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4883825A (en) * 1987-12-30 1989-11-28 Union Carbide Chemicals And Plastics Company Inc. Process for the manufacture of low density, flexible polyurethane foams

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1259389B (de) * 1962-11-28 1968-01-25 Brown Ltd S G Piezoelektrischer Wandler zur Umwandlung elektrischer Signale in Schallwellen und umgekehrt
DE2024344A1 (de) * 1969-05-19 1970-11-26 The Upjohn Co., Kalamazoo, Mich. (V.St.A.) Pt 19.05.69 V.St.v.Amerika 825941 Verfahren zur Herstellung von hochwärme- und flammbeständigen, porigen polymeren

Also Published As

Publication number Publication date
ES359985A1 (es) 1970-06-16
FR1591023A (cs) 1970-04-20
BE723656A (cs) 1969-05-08
NL6815845A (cs) 1969-05-12

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