ES425273A1 - Procedimiento para moldear por inyeccion de liquido elasto-meros de poliuretano. - Google Patents

Procedimiento para moldear por inyeccion de liquido elasto-meros de poliuretano.

Info

Publication number
ES425273A1
ES425273A1 ES425273A ES425273A ES425273A1 ES 425273 A1 ES425273 A1 ES 425273A1 ES 425273 A ES425273 A ES 425273A ES 425273 A ES425273 A ES 425273A ES 425273 A1 ES425273 A1 ES 425273A1
Authority
ES
Spain
Prior art keywords
mixture
injection
diol
mold
translation
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
ES425273A
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.)
Inter Polymer Research Corp
Original Assignee
Inter Polymer Research Corp
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 Inter Polymer Research Corp filed Critical Inter Polymer Research Corp
Publication of ES425273A1 publication Critical patent/ES425273A1/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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step

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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
ES425273A 1973-04-17 1974-04-11 Procedimiento para moldear por inyeccion de liquido elasto-meros de poliuretano. Expired ES425273A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35196873A 1973-04-17 1973-04-17

Publications (1)

Publication Number Publication Date
ES425273A1 true ES425273A1 (es) 1976-06-01

Family

ID=23383220

Family Applications (1)

Application Number Title Priority Date Filing Date
ES425273A Expired ES425273A1 (es) 1973-04-17 1974-04-11 Procedimiento para moldear por inyeccion de liquido elasto-meros de poliuretano.

Country Status (12)

Country Link
JP (1) JPS5018564A (de)
AR (1) AR199144A1 (de)
AT (1) ATA281774A (de)
BE (1) BE813438A (de)
BR (1) BR7403019D0 (de)
CH (1) CH585235A5 (de)
DE (1) DE2418334A1 (de)
ES (1) ES425273A1 (de)
FR (1) FR2226425A1 (de)
IT (1) IT1011735B (de)
LU (1) LU69817A1 (de)
NL (1) NL7405196A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5938964B2 (ja) * 1979-04-11 1984-09-20 イハラケミカル工業株式会社 ポリウレタンエラストマ−の製造方法
US4374210A (en) * 1981-09-18 1983-02-15 The Upjohn Company Polyurea-polyurethane from a mixture of a polyol, an aromatic diamine, and an isocyanate-terminated prepolymer
JP2003232318A (ja) * 2002-02-08 2003-08-22 Zen Kenchiku Sekkei Jimusho:Kk ファスナー

Also Published As

Publication number Publication date
FR2226425B1 (de) 1977-06-24
NL7405196A (de) 1974-10-21
CH585235A5 (de) 1977-02-28
LU69817A1 (de) 1974-11-21
IT1011735B (it) 1977-02-10
BR7403019D0 (pt) 1974-12-03
BE813438A (fr) 1974-10-08
AR199144A1 (es) 1974-08-08
JPS5018564A (de) 1975-02-27
DE2418334A1 (de) 1974-11-07
ATA281774A (de) 1976-05-15
FR2226425A1 (en) 1974-11-15

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