PH12018501945A1 - Polyolefin composition for rotational molding - Google Patents

Polyolefin composition for rotational molding

Info

Publication number
PH12018501945A1
PH12018501945A1 PH12018501945A PH12018501945A PH12018501945A1 PH 12018501945 A1 PH12018501945 A1 PH 12018501945A1 PH 12018501945 A PH12018501945 A PH 12018501945A PH 12018501945 A PH12018501945 A PH 12018501945A PH 12018501945 A1 PH12018501945 A1 PH 12018501945A1
Authority
PH
Philippines
Prior art keywords
polyolefin
polyolefin composition
rotational molding
mins
unstabilized
Prior art date
Application number
PH12018501945A
Inventor
Nopphawan Phonthammachai
Panya Wongpanit
Original Assignee
Scg Chemicals Co Ltd
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 claimed from TH1601001538A external-priority patent/TH181002A/en
Application filed by Scg Chemicals Co Ltd filed Critical Scg Chemicals Co Ltd
Publication of PH12018501945A1 publication Critical patent/PH12018501945A1/en

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
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
    • 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
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Moulding By Coating Moulds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The present invention relates to a polyolefin composition for rotational molding comprising a stabilized polyolefin and an unstabilized polyolefin, wherein the unstabilized polyolefin has an average particle size of 10-250 micron and has a melt flow index in the range of 0.001-15.0 g/10 mins (at 190øC, 5 kg) or 0.0002-3.0 g/10 mins (at 190øC, 2.16 kg). Said polyolefin composition further comprised metal stearate.
PH12018501945A 2016-03-18 2018-09-11 Polyolefin composition for rotational molding PH12018501945A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TH1601001538A TH181002A (en) 2016-03-18 Polyolefin compositions for rotational molding
PCT/TH2017/000020 WO2017160243A1 (en) 2016-03-18 2017-03-16 Polyolefin composition for rotational molding

Publications (1)

Publication Number Publication Date
PH12018501945A1 true PH12018501945A1 (en) 2019-06-17

Family

ID=59071048

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12018501945A PH12018501945A1 (en) 2016-03-18 2018-09-11 Polyolefin composition for rotational molding

Country Status (4)

Country Link
CN (1) CN109153159A (en)
PH (1) PH12018501945A1 (en)
SG (1) SG11201807667TA (en)
WO (1) WO2017160243A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3165321A1 (en) * 2020-02-17 2021-08-26 Nova Chemicals Corporation Rotomolding composition
CA3166167A1 (en) * 2020-02-17 2021-08-26 Nova Chemicals Corporation Rotomolding composition

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974114A (en) 1969-08-04 1976-08-10 Union Carbide Corporation Compound for pinhole-free rotational casting
NL8004958A (en) 1980-08-30 1982-04-01 Stamicarbon POLYOLEFINE POWDER COMPOSITIONS, IN PARTICULAR POLYETHENE POWDER COMPOSITIONS WITH IMPROVED ADHESION AND OF MANUFACTURED AND MANUFACTURED THEREOF.
US5783611A (en) * 1996-05-24 1998-07-21 Millennium Petrochemicals Inc. Composition and process for rotational molding foamed articles
CN100420711C (en) * 2002-10-01 2008-09-24 埃克森美孚化学专利公司 Polyethylene compositions for injection molding
TW200504093A (en) * 2003-05-12 2005-02-01 Dow Global Technologies Inc Polymer composition and process to manufacture high molecular weight-high density polyethylene and film therefrom
GB0414372D0 (en) 2004-06-26 2004-07-28 Clarehill Plastics Ltd Rotational moulding product and process
EP2172513A1 (en) * 2008-10-02 2010-04-07 Total Petrochemicals Research Feluy Method for additivating polymers in rotomoulding applications
CA2759289C (en) 2009-04-21 2019-01-15 Basf Corporation Rotomolding process for polyethylene articles
US8530581B2 (en) * 2011-12-12 2013-09-10 Exxonmobil Chemical Patents Inc. Powder, compositions thereof, processes for making the same, and articles made therefrom
EP2740761B1 (en) * 2012-12-05 2016-10-19 Borealis AG Polyethylene composition with improved balance of slow crack growth resistance, impact performance and pipe pressure resistance for pipe applications

Also Published As

Publication number Publication date
CN109153159A (en) 2019-01-04
SG11201807667TA (en) 2018-10-30
WO2017160243A1 (en) 2017-09-21

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