TW349109B - Thermoplastic polymer composition with improved wear properties - Google Patents

Thermoplastic polymer composition with improved wear properties

Info

Publication number
TW349109B
TW349109B TW085101345A TW85101345A TW349109B TW 349109 B TW349109 B TW 349109B TW 085101345 A TW085101345 A TW 085101345A TW 85101345 A TW85101345 A TW 85101345A TW 349109 B TW349109 B TW 349109B
Authority
TW
Taiwan
Prior art keywords
thermoplastic polymer
polymer composition
improved wear
wear properties
lubricating
Prior art date
Application number
TW085101345A
Other languages
Chinese (zh)
Inventor
Alex Forschirm
Original Assignee
Hoechst Celanese 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 Hoechst Celanese Corp filed Critical Hoechst Celanese Corp
Application granted granted Critical
Publication of TW349109B publication Critical patent/TW349109B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/10—Esters; Ether-esters
    • C08K5/101—Esters; Ether-esters of monocarboxylic acids
    • C08K5/103—Esters; Ether-esters of monocarboxylic acids with polyalcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098—Metal salts of carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
    • C08L59/04—Copolyoxymethylenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate

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)

Abstract

A self-lubricating polymeric composition suitable for forming a low friction shaped article, which comprises 70 to 99.5 wt% of a thermoplastic polymer and 30 to 0.5 wt% of a melt blend of a lubricating system comprising ultra high molecular weight polyethylenes, pentaerythritol stearate and a calcium carbonate.
TW085101345A 1995-02-28 1996-02-03 Thermoplastic polymer composition with improved wear properties TW349109B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39604795A 1995-02-28 1995-02-28

Publications (1)

Publication Number Publication Date
TW349109B true TW349109B (en) 1999-01-01

Family

ID=29712261

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085101345A TW349109B (en) 1995-02-28 1996-02-03 Thermoplastic polymer composition with improved wear properties

Country Status (5)

Country Link
KR (1) KR100387771B1 (en)
AT (1) ATE254646T1 (en)
DE (1) DE69630725T2 (en)
MX (1) MXPA97006536A (en)
TW (1) TW349109B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8759431B2 (en) 2010-03-29 2014-06-24 Min Aik Technology Co., Ltd. Durable polyoxymethylene composition
US20110237727A1 (en) 2010-03-29 2011-09-29 Jung-Pao Chang Durable polyoxymethylene composition
CN108752852A (en) * 2018-05-08 2018-11-06 武汉合聚塑化新材料有限公司 A kind of high self-lubricating acetal resin material of high abrasion and preparation method thereof

Also Published As

Publication number Publication date
KR19980702524A (en) 1998-07-15
KR100387771B1 (en) 2003-10-10
DE69630725T2 (en) 2004-09-30
MXPA97006536A (en) 2004-09-10
ATE254646T1 (en) 2003-12-15
DE69630725D1 (en) 2003-12-24

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees