ES8402849A1 - Procedimiento para la obtencion de piezas moldeadas elasticas. - Google Patents

Procedimiento para la obtencion de piezas moldeadas elasticas.

Info

Publication number
ES8402849A1
ES8402849A1 ES517860A ES517860A ES8402849A1 ES 8402849 A1 ES8402849 A1 ES 8402849A1 ES 517860 A ES517860 A ES 517860A ES 517860 A ES517860 A ES 517860A ES 8402849 A1 ES8402849 A1 ES 8402849A1
Authority
ES
Spain
Prior art keywords
polyether
isocyanate
groups
diamine
molecular weight
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
ES517860A
Other languages
English (en)
Spanish (es)
Other versions
ES517860A0 (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.)
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6147729&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES8402849(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bayer AG filed Critical Bayer AG
Publication of ES8402849A1 publication Critical patent/ES8402849A1/es
Publication of ES517860A0 publication Critical patent/ES517860A0/es
Granted 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6685—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3225 or polyamines of C08G18/38
    • 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
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5024—Polyethers having heteroatoms other than oxygen having nitrogen containing primary and/or secondary amino 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
    • C08G2110/00—Foam properties
    • C08G2110/0033—Foam properties having integral skins
    • 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
    • C08G2110/0066—≥ 150kg/m3
    • 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
    • C08G2120/00—Compositions for reaction injection moulding processes

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 Macromolecular Shaped Articles (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Springs (AREA)
ES517860A 1981-12-02 1982-12-01 Procedimiento para la obtencion de piezas moldeadas elasticas. Granted ES517860A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813147736 DE3147736A1 (de) 1981-12-02 1981-12-02 Verfahren zur herstellung von elastischen formkoerpern

Publications (2)

Publication Number Publication Date
ES8402849A1 true ES8402849A1 (es) 1984-02-16
ES517860A0 ES517860A0 (es) 1984-02-16

Family

ID=6147729

Family Applications (1)

Application Number Title Priority Date Filing Date
ES517860A Granted ES517860A0 (es) 1981-12-02 1982-12-01 Procedimiento para la obtencion de piezas moldeadas elasticas.

Country Status (9)

Country Link
US (2) US4774263A (enExample)
EP (1) EP0081701B1 (enExample)
JP (1) JPS58103521A (enExample)
AT (1) ATE13769T1 (enExample)
AU (1) AU560836B2 (enExample)
BR (1) BR8206981A (enExample)
CA (1) CA1243443A (enExample)
DE (2) DE3147736A1 (enExample)
ES (1) ES517860A0 (enExample)

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US5008033A (en) * 1983-02-16 1991-04-16 The Dow Chemical Company Internal mold release compositions
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US4876019A (en) * 1983-02-16 1989-10-24 The Dow Chemical Company Internal mold release compositions
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DE3626673A1 (de) * 1986-08-07 1988-02-11 Bayer Ag Trennmittelkomposition, diese trennmittelkomposition enthaltende gemische, ein verfahren zur herstellung von elastischen formkoerpern und die nach diesem verfahren erhaltenen formkoerper
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US4444910A (en) * 1982-04-23 1984-04-24 Texaco Inc. Reaction injection molded elastomers made using a polyurethane organometallic catalyst amine terminated polyethers amine terminated chain extender and aromatic polyisocyanate

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EP0081701A1 (de) 1983-06-22
EP0081701B1 (de) 1985-06-12
US4774263A (en) 1988-09-27
BR8206981A (pt) 1983-10-11
AU9015082A (en) 1983-06-09
CA1243443A (en) 1988-10-18
ES517860A0 (es) 1984-02-16
ATE13769T1 (de) 1985-06-15
JPS58103521A (ja) 1983-06-20
US4774264A (en) 1988-09-27
AU560836B2 (en) 1987-04-16
DE3147736A1 (de) 1983-06-09
DE3264141D1 (en) 1985-07-18
JPS6356887B2 (enExample) 1988-11-09

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