AR199144A1 - Procedimiento para el moldeo por inyeccion en estado liquido de elastomeros de poliuretano y elastomeros asi obtenidos - Google Patents

Procedimiento para el moldeo por inyeccion en estado liquido de elastomeros de poliuretano y elastomeros asi obtenidos

Info

Publication number
AR199144A1
AR199144A1 AR25306274A AR25306274A AR199144A1 AR 199144 A1 AR199144 A1 AR 199144A1 AR 25306274 A AR25306274 A AR 25306274A AR 25306274 A AR25306274 A AR 25306274A AR 199144 A1 AR199144 A1 AR 199144A1
Authority
AR
Argentina
Prior art keywords
elastomers
procedure
injection molding
liquid state
polyurethane
Prior art date
Application number
AR25306274A
Other languages
English (en)
Spanish (es)
Original Assignee
Inter Polymer Res 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 Res Corp filed Critical Inter Polymer Res Corp
Application granted granted Critical
Publication of AR199144A1 publication Critical patent/AR199144A1/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/34Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00Polymeric products of isocyanates or isothiocyanates
    • C08G18/06Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08Processes
    • C08G18/10Prepolymer 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)
AR25306274A 1973-04-17 1974-03-29 Procedimiento para el moldeo por inyeccion en estado liquido de elastomeros de poliuretano y elastomeros asi obtenidos AR199144A1 (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
AR199144A1 true AR199144A1 (es) 1974-08-08

Family

ID=23383220

Family Applications (1)

Application Number Title Priority Date Filing Date
AR25306274A AR199144A1 (es) 1973-04-17 1974-03-29 Procedimiento para el moldeo por inyeccion en estado liquido de elastomeros de poliuretano y elastomeros asi obtenidos

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
JPS5018564A (de) 1975-02-27
ES425273A1 (es) 1976-06-01
DE2418334A1 (de) 1974-11-07
ATA281774A (de) 1976-05-15
FR2226425A1 (en) 1974-11-15

Similar Documents

Publication Publication Date Title
CA955244A (en) Device for the injection of fluid foaming agents into plasticized polymeric material
BR7205924D0 (pt) Processo para fluidificar uma composicao de polimero poliol liquido a composicao e processo para producao de espuma de poliuretana
JPS5293194A (en) Liquid injecting pump
BR7405738D0 (pt) Processo para fabricacao de uma celula de cristal liquido e a celula de cristal liquido
BR7202130D0 (pt) Maquina de moldagem por injecao para uso com plasticos
FR2290531A1 (fr) Composition elastomere de polyurethane liquide
AR204624A1 (es) Aparato para moldeo por inyeccion en estado liquido de mezclas reactivas termoendurecibles
BR7502593A (pt) Misturador para moldadora de injecao plastica
BR7407866D0 (pt) Processo para a fabricacao de um dispositivo de cristal liquido e o dispositivo
IT1002812B (it) Dispositivo di riempimento di liquido per serbatoi raccordo stagno e separabile
IT1014651B (it) Articoli di poliuretani elastomeri ci prodotti mediante stampaggio per iniezione allo stato liquido
DK138213B (da) Nåleventil med nål til indsprøjtningsdyser til formstofstøbeforme.
AR199144A1 (es) Procedimiento para el moldeo por inyeccion en estado liquido de elastomeros de poliuretano y elastomeros asi obtenidos
BE826857A (fr) Dispositif melangeur pour la production de matieres plastiques a plusieurs composants
BR7505475A (pt) Composicao liquida polimero/poliol;e poliuretana elastomerica
BR7405776D0 (pt) Aparelho de bombeamento de injecao de combustivel liquido
ATA164575A (de) Mit einspruhung arbeitende flussigkeitskuhlvorrichtung
ZA754586B (en) Liquid fuel injection pumping apparatus
BR7406178D0 (pt) Aparelho para bombeamento de injecao de combustivel liquido
AR195541A1 (es) Procedimiento para proveer funcionalidad en un material plastico por incorporacion de propiedades de retencion de cargas y el material plastico obtenido
BE829050A (fr) Tete melangeuse pour machines servant a la production de matieres plastiques a plusieurs composants, notamment a base de polyurethane
ATA912175A (de) Entformvorrichtung fuer kunststoff verarbeitende spritzgussformen
CH527041A (it) Mescolatore chiuso per gomma e materie plastiche
BR7301845D0 (pt) Processo de moldagem por injecao para material elastomerico
JPS5274864A (en) Molding with liquid plastic resin