ES437494A1 - Procedimiento para la obtencion de materiales espumados de poliuretano. - Google Patents

Procedimiento para la obtencion de materiales espumados de poliuretano.

Info

Publication number
ES437494A1
ES437494A1 ES437494A ES437494A ES437494A1 ES 437494 A1 ES437494 A1 ES 437494A1 ES 437494 A ES437494 A ES 437494A ES 437494 A ES437494 A ES 437494A ES 437494 A1 ES437494 A1 ES 437494A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
obtaining
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
ES437494A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of ES437494A1 publication Critical patent/ES437494A1/es
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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/637—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the in situ polymerisation of the compounds having carbon-to-carbon double bonds in a reaction mixture of saturated polymers and isocyanates
    • 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
    • C08G18/63—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers
    • C08G18/638—Block or graft polymers obtained by polymerising compounds having carbon-to-carbon double bonds on to polymers characterised by the use of compounds having carbon-to-carbon double bonds other than styrene and/or olefinic nitriles
    • 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
    • C08G2110/0016—Foam properties semi-rigid
    • 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
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0058—≥50 and <150kg/m3

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)
ES437494A 1974-05-09 1975-05-07 Procedimiento para la obtencion de materiales espumados de poliuretano. Expired ES437494A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2422547A DE2422547A1 (de) 1974-05-09 1974-05-09 Verfahren zur herstellung von polyurethanschaumstoffen

Publications (1)

Publication Number Publication Date
ES437494A1 true ES437494A1 (es) 1977-02-01

Family

ID=5915119

Family Applications (1)

Application Number Title Priority Date Filing Date
ES437494A Expired ES437494A1 (es) 1974-05-09 1975-05-07 Procedimiento para la obtencion de materiales espumados de poliuretano.

Country Status (8)

Country Link
JP (1) JPS50153094A (es)
BE (1) BE828878A (es)
DE (1) DE2422547A1 (es)
ES (1) ES437494A1 (es)
FR (1) FR2270278B1 (es)
GB (1) GB1463458A (es)
IT (1) IT1035648B (es)
NL (1) NL7505409A (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4427471A1 (de) * 1994-08-03 1996-02-08 Henkel Kgaa Einkomponentiger Reaktionsklebstoff
WO2006007677A1 (en) * 2004-07-16 2006-01-26 Deltacap 430 Participacões Ltda Process for obtaining a porous matrix using a chemical additive

Also Published As

Publication number Publication date
FR2270278B1 (es) 1979-03-30
BE828878A (fr) 1975-11-10
GB1463458A (es) 1977-02-02
IT1035648B (it) 1979-10-20
JPS50153094A (es) 1975-12-09
FR2270278A1 (es) 1975-12-05
DE2422547A1 (de) 1975-11-20
NL7505409A (nl) 1975-11-11

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