ES289593A1 - Un procedimiento de fabricar una espuma de poliuretano - Google Patents

Un procedimiento de fabricar una espuma de poliuretano

Info

Publication number
ES289593A1
ES289593A1 ES289593A ES289593A ES289593A1 ES 289593 A1 ES289593 A1 ES 289593A1 ES 289593 A ES289593 A ES 289593A ES 289593 A ES289593 A ES 289593A ES 289593 A1 ES289593 A1 ES 289593A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
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
ES289593A
Other languages
English (en)
Spanish (es)
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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General 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 General Tire and Rubber Co filed Critical General Tire and Rubber Co
Publication of ES289593A1 publication Critical patent/ES289593A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/12—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains three hetero rings
    • C07D487/18—Bridged systems
    • 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
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2045—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings
    • C08G18/2072—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings having at least three nitrogen atoms in the condensed ring system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
ES289593A 1962-07-11 1963-07-03 Un procedimiento de fabricar una espuma de poliuretano Expired ES289593A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US209245A US3156658A (en) 1962-07-11 1962-07-11 Preparation of urethanes using polycyclic polyamine catalysts

Publications (1)

Publication Number Publication Date
ES289593A1 true ES289593A1 (es) 1963-12-16

Family

ID=22777967

Family Applications (1)

Application Number Title Priority Date Filing Date
ES289593A Expired ES289593A1 (es) 1962-07-11 1963-07-03 Un procedimiento de fabricar una espuma de poliuretano

Country Status (5)

Country Link
US (1) US3156658A (instruction)
DE (1) DE1495922A1 (instruction)
ES (1) ES289593A1 (instruction)
GB (1) GB1045169A (instruction)
NL (1) NL295183A (instruction)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3267078A (en) * 1963-12-16 1966-08-16 Wyandotte Chemicals Corp Polyether urethane coating composition cured with a di-imine
NL133775C (instruction) * 1964-12-14

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL109126C (instruction) * 1957-05-23
BE584604A (instruction) * 1958-11-14

Also Published As

Publication number Publication date
DE1495922A1 (de) 1969-05-08
NL295183A (instruction)
US3156658A (en) 1964-11-10
GB1045169A (en) 1966-10-12

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