DE69630725D1 - Thermoplastic resin composition with improved wear properties - Google Patents

Thermoplastic resin composition with improved wear properties

Info

Publication number
DE69630725D1
DE69630725D1 DE69630725T DE69630725T DE69630725D1 DE 69630725 D1 DE69630725 D1 DE 69630725D1 DE 69630725 T DE69630725 T DE 69630725T DE 69630725 T DE69630725 T DE 69630725T DE 69630725 D1 DE69630725 D1 DE 69630725D1
Authority
DE
Germany
Prior art keywords
resin composition
thermoplastic resin
improved wear
wear properties
lubricating
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
DE69630725T
Other languages
German (de)
Other versions
DE69630725T2 (en
Inventor
Alex Forschirm
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.)
CNA Holdings LLC
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 DE69630725D1 publication Critical patent/DE69630725D1/en
Publication of DE69630725T2 publication Critical patent/DE69630725T2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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.
DE69630725T 1995-02-28 1996-02-21 Thermoplastic resin composition with improved wear properties Expired - Lifetime DE69630725T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US39604795A 1995-02-28 1995-02-28
US396047 1995-02-28

Publications (2)

Publication Number Publication Date
DE69630725D1 true DE69630725D1 (en) 2003-12-24
DE69630725T2 DE69630725T2 (en) 2004-09-30

Family

ID=29712261

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69630725T Expired - Lifetime DE69630725T2 (en) 1995-02-28 1996-02-21 Thermoplastic resin 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
TW349109B (en) 1999-01-01
ATE254646T1 (en) 2003-12-15

Similar Documents

Publication Publication Date Title
KR970061946A (en) Low Wear Plastic Molding Composition
EP0420564A3 (en) Anti-friction and wear-resistant polyacetal molding compositions, and molded sliding members formed thereof
GB2354250A (en) Cloth-like nonwoven webs made from thermoplastic polymers
AU1402802A (en) Polyethylene pipe resins and production thereof
BR9605483A (en) Movie
EP0389642A4 (en) Slider
DE3577569D1 (en) FINE POLYOLEFIN POWDER WITH ULTRA-HIGH MOLECULAR WEIGHT.
TW331567B (en) Hydrophilically modified pulverulent high and /or ultra-high molecular weight polyethylene
MA23432A1 (en) POLYMER COMPOSITION BASED ON LOW DENSITY LINEAR POLYETHLENE (LLDPE), HIGHLY TRANSFORMABLE.
ATE150048T1 (en) BIODEGRADABLE POLYMER BLEND CONTAINING 3-HYDROXYBUTYRATE/3-HYDROXYVALERATE COPOLYMER
CA2310086A1 (en) Wear control with dispersants employing poly alpha-olefin polymers
DE69630725D1 (en) Thermoplastic resin composition with improved wear properties
BR9907069A (en) Process for the polymerization of at least one or more olefins, and for the narrowing of the molecular weight distribution of a polymer comprising at least one or more olefins, copolymers of ethylene and 1-hexene, of ethylene and an olefin having 3 to 16 atoms carbon, and ethylene and at least one or more olefins having 5 to 16 carbon atoms, film, and, article
NO996212D0 (en) Polymer blend with high transparency
CA2226388A1 (en) Thermoplastic composition with improved wear properties
WO1997029152A3 (en) Polyethylene blend
EP0779336A3 (en) A lubricant for a thermoplastic resin
MX9706539A (en) Improved self-lubricating thermoplastic polymer composition.
EP0830932A3 (en) Blow molded polyalcohol container
HUP9801590A2 (en) Thermoplastic polymer composition with improved wear properties
WO1996040847A3 (en) Improved lubrication with boric acid additives
Parker et al. Processing Aids
JPS6411143A (en) Thermoplastic elastomer composition
MX9605406A (en) Film extruded from an in situ blend of ethylene copolymers.
KR910015661A (en) Polyarylene sulfide resin composition

Legal Events

Date Code Title Description
8364 No opposition during term of opposition