MX2023007910A - Composiciones polimericas de bajo coeficiente de friccion. - Google Patents

Composiciones polimericas de bajo coeficiente de friccion.

Info

Publication number
MX2023007910A
MX2023007910A MX2023007910A MX2023007910A MX2023007910A MX 2023007910 A MX2023007910 A MX 2023007910A MX 2023007910 A MX2023007910 A MX 2023007910A MX 2023007910 A MX2023007910 A MX 2023007910A MX 2023007910 A MX2023007910 A MX 2023007910A
Authority
MX
Mexico
Prior art keywords
low coefficient
mol
polymeric compositions
friction polymeric
measured according
Prior art date
Application number
MX2023007910A
Other languages
English (en)
Inventor
Paul J Brigandi
Mohamed Esseghir
Amit K Chaudhary
Stacey A Saba
Original Assignee
Dow Global Technologies Llc
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 Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of MX2023007910A publication Critical patent/MX2023007910A/es

Links

Classifications

    • 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
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • C08K3/02—Elements
    • C08K3/04—Carbon
    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/202—Applications use in electrical or conductive gadgets use in electrical wires or wirecoating
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/20—Applications use in electrical or conductive gadgets
    • C08L2203/206—Applications use in electrical or conductive gadgets use in coating or encapsulating of electronic parts
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/06—Properties of polyethylene
    • C08L2207/062—HDPE
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2310/00—Masterbatches

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)
  • Silicon Polymers (AREA)
  • Insulated Conductors (AREA)

Abstract

Una composición polimérica incluye un polímero a base de etileno que tiene una densidad de 0.926 g/cc a 0.970 g/cc, medida de acuerdo con ASTM D792 y un polidimetilsiloxano que tiene un peso molecular promedio ponderado de 550,000 g/mol a 650,000 g/mol, medido de acuerdo con cromatografía de permeación en gel. La composición está libre de polidimetilsiloxano que tiene un peso molecular promedio ponderado de 30,000 g/mol a 300,000 g/mol, medido de acuerdo con cromatografía de permeación en gel.
MX2023007910A 2021-02-02 2022-01-26 Composiciones polimericas de bajo coeficiente de friccion. MX2023007910A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202163144548P 2021-02-02 2021-02-02
PCT/US2022/013882 WO2022169648A1 (en) 2021-02-02 2022-01-26 Low coefficient of friction polymeric compositions

Publications (1)

Publication Number Publication Date
MX2023007910A true MX2023007910A (es) 2023-07-13

Family

ID=80785113

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023007910A MX2023007910A (es) 2021-02-02 2022-01-26 Composiciones polimericas de bajo coeficiente de friccion.

Country Status (8)

Country Link
US (1) US20230383104A1 (es)
EP (1) EP4288486A1 (es)
JP (1) JP2024508215A (es)
KR (1) KR20230137412A (es)
CN (1) CN116745357A (es)
CA (1) CA3206180A1 (es)
MX (1) MX2023007910A (es)
WO (1) WO2022169648A1 (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3412455A1 (en) 2017-06-09 2018-12-12 Dow Global Technologies Llc Low coefficient of friction ethylene-based compositions
US11535752B2 (en) * 2017-09-28 2022-12-27 Sumitomo Electric Industries, Ltd. Weather-resistant flame-retardant resin composition, optical fiber cable, and electric wire

Also Published As

Publication number Publication date
KR20230137412A (ko) 2023-10-04
JP2024508215A (ja) 2024-02-26
US20230383104A1 (en) 2023-11-30
EP4288486A1 (en) 2023-12-13
WO2022169648A1 (en) 2022-08-11
CN116745357A (zh) 2023-09-12
CA3206180A1 (en) 2022-08-11

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