DE59204871D1 - Ester von einem oxidierten Polyethylenwachs und seine Verwendung als Gleitmittel in Kunststoff-Formmassen - Google Patents

Ester von einem oxidierten Polyethylenwachs und seine Verwendung als Gleitmittel in Kunststoff-Formmassen

Info

Publication number
DE59204871D1
DE59204871D1 DE59204871T DE59204871T DE59204871D1 DE 59204871 D1 DE59204871 D1 DE 59204871D1 DE 59204871 T DE59204871 T DE 59204871T DE 59204871 T DE59204871 T DE 59204871T DE 59204871 D1 DE59204871 D1 DE 59204871D1
Authority
DE
Germany
Prior art keywords
lubricant
polyethylene wax
ester
plastic molding
molding compounds
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 - Fee Related
Application number
DE59204871T
Other languages
German (de)
English (en)
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.)
Clariant Produkte Deutschland GmbH
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=DE59204871(D1) "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
Priority to DE59204871T priority Critical patent/DE59204871D1/de
Application granted granted Critical
Publication of DE59204871D1 publication Critical patent/DE59204871D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Pens And Brushes (AREA)
  • Materials For Medical Uses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
DE59204871T 1991-02-07 1992-02-06 Ester von einem oxidierten Polyethylenwachs und seine Verwendung als Gleitmittel in Kunststoff-Formmassen Expired - Fee Related DE59204871D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59204871T DE59204871D1 (de) 1991-02-07 1992-02-06 Ester von einem oxidierten Polyethylenwachs und seine Verwendung als Gleitmittel in Kunststoff-Formmassen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4103611 1991-02-07
DE59204871T DE59204871D1 (de) 1991-02-07 1992-02-06 Ester von einem oxidierten Polyethylenwachs und seine Verwendung als Gleitmittel in Kunststoff-Formmassen

Publications (1)

Publication Number Publication Date
DE59204871D1 true DE59204871D1 (de) 1996-02-15

Family

ID=6424506

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59204871T Expired - Fee Related DE59204871D1 (de) 1991-02-07 1992-02-06 Ester von einem oxidierten Polyethylenwachs und seine Verwendung als Gleitmittel in Kunststoff-Formmassen

Country Status (12)

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

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
CS34292A3 (en) 1992-08-12
EP0498417B2 (de) 1998-12-09
CZ285585B6 (cs) 1999-09-15
BR9200403A (pt) 1992-10-13
ATE132422T1 (de) 1996-01-15
AU1074092A (en) 1992-08-13
EP0498417A2 (de) 1992-08-12
EP0498417B1 (de) 1996-01-03
AU642071B2 (en) 1993-10-07
CA2060772A1 (en) 1992-08-08
KR920016585A (ko) 1992-09-25
ES2083602T5 (es) 1999-05-01
TW197978B (enExample) 1993-01-11
ES2083602T3 (es) 1996-04-16
JPH04328108A (ja) 1992-11-17
ZA92860B (en) 1992-10-28
EP0498417A3 (en) 1993-01-27

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: CLARIANT GMBH, 65929 FRANKFURT, DE

8339 Ceased/non-payment of the annual fee