IT988984B - Composizione di elastomero di po liuretano specialmente per la fab bricazione di stampi flessibili - Google Patents

Composizione di elastomero di po liuretano specialmente per la fab bricazione di stampi flessibili

Info

Publication number
IT988984B
IT988984B IT2513373A IT2513373A IT988984B IT 988984 B IT988984 B IT 988984B IT 2513373 A IT2513373 A IT 2513373A IT 2513373 A IT2513373 A IT 2513373A IT 988984 B IT988984 B IT 988984B
Authority
IT
Italy
Prior art keywords
composition
making
polyurethane elastomer
flexible molds
elastomer especially
Prior art date
Application number
IT2513373A
Other languages
English (en)
Italian (it)
Original Assignee
Peugeot
Renault
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 Peugeot, Renault filed Critical Peugeot
Application granted granted Critical
Publication of IT988984B publication Critical patent/IT988984B/it

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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
    • C08G18/65—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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/08—Polyurethanes from polyethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
IT2513373A 1972-06-16 1973-06-12 Composizione di elastomero di po liuretano specialmente per la fab bricazione di stampi flessibili IT988984B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7221802A FR2189460B1 (da) 1972-06-16 1972-06-16

Publications (1)

Publication Number Publication Date
IT988984B true IT988984B (it) 1975-04-30

Family

ID=9100319

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2513373A IT988984B (it) 1972-06-16 1973-06-12 Composizione di elastomero di po liuretano specialmente per la fab bricazione di stampi flessibili

Country Status (5)

Country Link
DE (1) DE2330576A1 (da)
ES (1) ES415955A1 (da)
FR (1) FR2189460B1 (da)
GB (1) GB1416098A (da)
IT (1) IT988984B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH639573A5 (de) * 1978-03-03 1983-11-30 Fischer Ag Georg Zweikomponentensystem zur herstellung von abriebfesten modellen und werkzeugen.
CN116606542A (zh) * 2023-05-31 2023-08-18 苏州美福瑞新材料科技有限公司 一种耐磨耐老化的改性聚氨酯弹性体复合材料及其制备方法和应用

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203932A (en) * 1961-03-10 1965-08-31 Wyandotte Chemicals Corp Metallo-organic catalyzed one-shot process for preparing urethaneurea elastomers
DE1769570A1 (de) * 1968-06-10 1971-11-04 Elastomer Ag Verfahren zur Herstellung von thermoplastisch verarbeitbaren Kunststoffgemischen auf der Basis Polyurethan-Polyvinylchlorid

Also Published As

Publication number Publication date
DE2330576A1 (de) 1974-01-31
FR2189460B1 (da) 1975-03-07
ES415955A1 (es) 1976-06-01
GB1416098A (en) 1975-12-03
FR2189460A1 (da) 1974-01-25

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