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ES310140A1 - Procedure for the manufacture of cellular foaming polyurethane materials. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the manufacture of cellular foaming polyurethane materials. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES310140A1
ES310140A1 ES0310140A ES310140A ES310140A1 ES 310140 A1 ES310140 A1 ES 310140A1 ES 0310140 A ES0310140 A ES 0310140A ES 310140 A ES310140 A ES 310140A ES 310140 A1 ES310140 A1 ES 310140A1
Authority
ES
Spain
Prior art keywords
translation
manufacture
machine
legally binding
google translate
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
ES0310140A
Other languages
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.)
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 ES310140A1 publication Critical patent/ES310140A1/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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4294—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from polyester forming components containing polyepoxy compounds
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups
    • C08G18/4247—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids
    • C08G18/4255—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids derived from polyols containing oxyalkylated carbocyclic groups and polycarboxylic 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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Process for the manufacture of cellular foamed polyurethane materials, which comprises the reaction of an organic polyisocyanate with a polyester obtained by the reaction of a glycol with a dibasic carboxylic acid and an aromatic compound, containing at least one aromatic nucleus and more than 2 aliphatic hydroxyl radicals or potentially hydroxyl-aliphatic radicals, said polyurethane-forming reaction is carried out under conditions such that a foam-forming gas is generated. (Machine-translation by Google Translate, not legally binding)
ES0310140A 1964-03-04 1965-03-04 Procedure for the manufacture of cellular foaming polyurethane materials. (Machine-translation by Google Translate, not legally binding) Expired ES310140A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9202/64A GB1068081A (en) 1964-03-04 1964-03-04 Manufacture of cellular polyurethanes
GB665665 1965-02-16

Publications (1)

Publication Number Publication Date
ES310140A1 true ES310140A1 (en) 1965-12-16

Family

ID=9867375

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0310140A Expired ES310140A1 (en) 1964-03-04 1965-03-04 Procedure for the manufacture of cellular foaming polyurethane materials. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BE (1) BE660653A (en)
ES (1) ES310140A1 (en)
FR (1) FR1434427A (en)
GB (1) GB1068081A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1432806A (en) * 1972-04-24 1976-04-22 Scott Paper Co Supersoft hydrolytically-stable polyurethane foams
FR2451383A1 (en) * 1979-03-15 1980-10-10 Witco Chemical Non-flammable poly:isocyanurate foam prepn. - using poly:isocyanate and polyester derived from aromatic or aliphatic poly-acid and glycol

Also Published As

Publication number Publication date
GB1068081A (en) 1967-05-10
BE660653A (en) 1965-09-06
FR1434427A (en) 1966-04-08

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