CA2226388A1 - Thermoplastic composition with improved wear properties - Google Patents

Thermoplastic composition with improved wear properties

Info

Publication number
CA2226388A1
CA2226388A1 CA002226388A CA2226388A CA2226388A1 CA 2226388 A1 CA2226388 A1 CA 2226388A1 CA 002226388 A CA002226388 A CA 002226388A CA 2226388 A CA2226388 A CA 2226388A CA 2226388 A1 CA2226388 A1 CA 2226388A1
Authority
CA
Canada
Prior art keywords
thermoplastic composition
improved wear
wear properties
composition
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.)
Granted
Application number
CA002226388A
Other languages
French (fr)
Other versions
CA2226388C (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
Individual
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
Priority to US08/597,334 priority Critical patent/US5641824A/en
Priority to DE0730004T priority patent/DE730004T1/en
Priority to EP96102566A priority patent/EP0730004B1/en
Application filed by Individual filed Critical Individual
Priority to PCT/US1996/002591 priority patent/WO1997031055A1/en
Priority to CZ972713A priority patent/CZ271397A3/en
Priority to CA002226388A priority patent/CA2226388C/en
Publication of CA2226388A1 publication Critical patent/CA2226388A1/en
Application granted granted Critical
Publication of CA2226388C publication Critical patent/CA2226388C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • 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
    • C08L2555/00—Characteristics of bituminous mixtures
    • C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives

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, characterized as a melt blend of a thermoplastic polymer and a lubricating system containing ultra high molecular weight polyethylenes, a polyester, acid metal salts, calcium salts, antioxidants and stabilizers. The composition may be prepared into shaped articles which exhibit improved surface wear resistance and coefficients of friction.
CA002226388A 1995-02-28 1996-02-26 Thermoplastic composition with improved wear properties Expired - Fee Related CA2226388C (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US08/597,334 US5641824A (en) 1995-02-28 1996-02-06 Thermoplastic polymer composition with improved wear properties
DE0730004T DE730004T1 (en) 1995-02-28 1996-02-21 Thermoplastic resin composition with improved wear properties
EP96102566A EP0730004B1 (en) 1995-02-28 1996-02-21 Thermoplastic polymer composition with improved wear properties
PCT/US1996/002591 WO1997031055A1 (en) 1995-02-28 1996-02-26 Thermoplastic polymer composition with improved wear properties
CZ972713A CZ271397A3 (en) 1995-02-28 1996-02-26 Thermoplastic polymer composition with enhanced wear properties, method of improving resistance to surface wear and shaped product therefrom
CA002226388A CA2226388C (en) 1995-02-28 1996-02-26 Thermoplastic composition with improved wear properties

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US39604795A 1995-02-28 1995-02-28
PCT/US1996/002591 WO1997031055A1 (en) 1995-02-28 1996-02-26 Thermoplastic polymer composition with improved wear properties
CA002226388A CA2226388C (en) 1995-02-28 1996-02-26 Thermoplastic composition with improved wear properties

Publications (2)

Publication Number Publication Date
CA2226388A1 true CA2226388A1 (en) 1997-08-28
CA2226388C CA2226388C (en) 2006-08-22

Family

ID=27170595

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002226388A Expired - Fee Related CA2226388C (en) 1995-02-28 1996-02-26 Thermoplastic composition with improved wear properties

Country Status (2)

Country Link
CA (1) CA2226388C (en)
WO (1) WO1997031055A1 (en)

Cited By (1)

* 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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106633695A (en) * 2016-12-13 2017-05-10 株洲时代新材料科技股份有限公司 High-molecular self-lubricating material, preparation method of high-molecular self-lubricating material, and plate spring flanged bushing made of high-molecular self-lubricating material

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1510237A (en) * 1975-10-18 1978-05-10 Takahashi H Inorganic filler and resin compositions filled therewith
DE3582435D1 (en) * 1984-01-06 1991-05-16 Mitsui Petrochemical Ind THERMOPLASTIC RESIN COMPOSITION.
US4960813A (en) * 1988-02-25 1990-10-02 Hoechst Celanese Corporation Internal lubricant for glass reinforced polyarylene sulfide
JP2993062B2 (en) * 1990-07-02 1999-12-20 三菱瓦斯化学株式会社 Oxymethylene copolymer composition
US5302651A (en) * 1990-10-19 1994-04-12 Dainippon Ink And Chemicals, Inc. Polyarylene sulfide resin composition
JP2915168B2 (en) * 1991-05-29 1999-07-05 ポリプラスチックス株式会社 Flame retardant polybutylene terephthalate resin composition
US5300552A (en) * 1991-10-07 1994-04-05 Phillips Petroleum Company Poly(arylene sulfide) composition

Cited By (1)

* 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

Also Published As

Publication number Publication date
CA2226388C (en) 2006-08-22
WO1997031055A1 (en) 1997-08-28

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Legal Events

Date Code Title Description
EEER Examination request
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