ES2083602T3 - Ester de una cera de polietileno oxidada, y su utilizacion como agente de deslizamiento en masas de moldeo de materiales sinteticos. - Google Patents

Ester de una cera de polietileno oxidada, y su utilizacion como agente de deslizamiento en masas de moldeo de materiales sinteticos.

Info

Publication number
ES2083602T3
ES2083602T3 ES92101978T ES92101978T ES2083602T3 ES 2083602 T3 ES2083602 T3 ES 2083602T3 ES 92101978 T ES92101978 T ES 92101978T ES 92101978 T ES92101978 T ES 92101978T ES 2083602 T3 ES2083602 T3 ES 2083602T3
Authority
ES
Spain
Prior art keywords
ester
moldings
synthetic materials
sliding agent
oxidized wax
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 - Lifetime
Application number
ES92101978T
Other languages
English (en)
Other versions
ES2083602T5 (es
Inventor
Gerd Dr Hohner
Anton Lukasch
Jan-Peter Dr Piesold
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.)
Hoechst AG
Original Assignee
Hoechst 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=6424506&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2083602(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Hoechst AG filed Critical Hoechst AG
Application granted granted Critical
Publication of ES2083602T3 publication Critical patent/ES2083602T3/es
Publication of ES2083602T5 publication Critical patent/ES2083602T5/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B29C33/60—Releasing, lubricating or separating agents
    • B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M7/00—Solid or semi-solid compositions essentially based on lubricating components other than mineral lubricating oils or fatty oils and their use as lubricants; Use as lubricants of single solid or semi-solid substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/14—Esterification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Pens And Brushes (AREA)
  • Materials For Medical Uses (AREA)

Abstract

UN ESTER DE CERO POLIETILENO OXIDADA C SUB 1-HASTA C SUB 8-ALCANOL MONOFUNCIONAL PRESENTA UN EFECTO DE SEPARACION MUY ALTO COMO AGENTE DESLIZADOR EN MOLDE DE MATERIAL SINTETICO TERMOPLASTICO, ESPECIALMENTE A BASE DE POLIMEROS DE CLORURO DE VINILO. ADEMAS NO PRESENTA NINGUNA REDUCCION DE TRANSPARENCIA, ESPECIALMENTE EN HOJAS O PELICULAS DEL TIPO CALANDRIA.
ES92101978T 1991-02-07 1992-02-06 Ester de una cera de polietileno oxidada y su utilizacion como agente de deslizamiento en masas de moldeo de materiales sinteticos. Expired - Lifetime ES2083602T5 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4103611 1991-02-07

Publications (2)

Publication Number Publication Date
ES2083602T3 true ES2083602T3 (es) 1996-04-16
ES2083602T5 ES2083602T5 (es) 1999-05-01

Family

ID=6424506

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92101978T Expired - Lifetime ES2083602T5 (es) 1991-02-07 1992-02-06 Ester de una cera de polietileno oxidada y su utilizacion como agente de deslizamiento en masas de moldeo de materiales sinteticos.

Country Status (12)

Country Link
EP (1) EP0498417B2 (es)
JP (1) JPH04328108A (es)
KR (1) KR920016585A (es)
AT (1) ATE132422T1 (es)
AU (1) AU642071B2 (es)
BR (1) BR9200403A (es)
CA (1) CA2060772A1 (es)
CZ (1) CZ285585B6 (es)
DE (1) DE59204871D1 (es)
ES (1) ES2083602T5 (es)
TW (1) TW197978B (es)
ZA (1) ZA92860B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19606171C1 (de) * 1996-02-20 1997-05-22 Freudenberg Carl Fa Verfahren zum Einpressen eines überdimensionierten Ringes aus einem gummielastisch verformbaren, polymeren Werkstoff in einen Ringspalt zwischen zwei metallischen Maschinenteilen
JPH09290424A (ja) * 1996-04-26 1997-11-11 Hoechst Ind Kk 離型剤組成物
DE19860174A1 (de) 1998-12-24 2000-06-29 Clariant Gmbh Polymeroxidate und ihre Verwendung
AU3695900A (en) * 1999-02-22 2000-09-14 Standard Oil Company, The Lubricants for melt processable multipolymers of acrylonitrile and olefinically unsaturated monomers
US20100279903A1 (en) * 2009-04-30 2010-11-04 Honeywell International Inc. Metal Salts Of Oxidized Low Molecular Byproduct Polyethylene As Lubricants For PVC

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427883A1 (de) * 1984-07-28 1986-01-30 Hüls AG, 4370 Marl Gleitmittel fuer die kunststoff-verarbeitung

Also Published As

Publication number Publication date
CA2060772A1 (en) 1992-08-08
EP0498417A3 (en) 1993-01-27
JPH04328108A (ja) 1992-11-17
BR9200403A (pt) 1992-10-13
ATE132422T1 (de) 1996-01-15
AU1074092A (en) 1992-08-13
KR920016585A (ko) 1992-09-25
EP0498417A2 (de) 1992-08-12
ZA92860B (en) 1992-10-28
EP0498417B1 (de) 1996-01-03
CS34292A3 (en) 1992-08-12
CZ285585B6 (cs) 1999-09-15
ES2083602T5 (es) 1999-05-01
AU642071B2 (en) 1993-10-07
DE59204871D1 (de) 1996-02-15
TW197978B (es) 1993-01-11
EP0498417B2 (de) 1998-12-09

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