JPWO2022249843A1 - - Google Patents

Info

Publication number
JPWO2022249843A1
JPWO2022249843A1 JP2023523376A JP2023523376A JPWO2022249843A1 JP WO2022249843 A1 JPWO2022249843 A1 JP WO2022249843A1 JP 2023523376 A JP2023523376 A JP 2023523376A JP 2023523376 A JP2023523376 A JP 2023523376A JP WO2022249843 A1 JPWO2022249843 A1 JP WO2022249843A1
Authority
JP
Japan
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.)
Pending
Application number
JP2023523376A
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 filed Critical
Publication of JPWO2022249843A1 publication Critical patent/JPWO2022249843A1/ja
Pending 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
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0001—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor characterised by the choice of material
    • 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
    • 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
    • C08K2201/00—Specific properties of additives
    • C08K2201/019—Specific properties of additives the composition being defined by the absence of a certain additive
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/10—Transparent films; Clear coatings; Transparent materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2023523376A 2021-05-26 2022-04-27 Pending JPWO2022249843A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021088526 2021-05-26
PCT/JP2022/019059 WO2022249843A1 (ja) 2021-05-26 2022-04-27 プロピレン系重合体組成物からなる射出成形体

Publications (1)

Publication Number Publication Date
JPWO2022249843A1 true JPWO2022249843A1 (ja) 2022-12-01

Family

ID=84228755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023523376A Pending JPWO2022249843A1 (ja) 2021-05-26 2022-04-27

Country Status (6)

Country Link
US (1) US20240228760A1 (ja)
EP (1) EP4349909A1 (ja)
JP (1) JPWO2022249843A1 (ja)
KR (1) KR20230158109A (ja)
CN (1) CN117321131A (ja)
WO (1) WO2022249843A1 (ja)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4549224B2 (ja) * 2005-04-25 2010-09-22 出光ユニテック株式会社 透明ポリプロピレン系樹脂シートの製造方法、透明ポリプロピレン系樹脂シート、及び成形品、並びに透明ポリプロピレン系樹脂シートからなる成形品の白化防止方法、及び温度判別方法
JP5511685B2 (ja) 2008-12-22 2014-06-04 株式会社プライムポリマー プロピレン系樹脂組成物、成形体および容器
JP2011208149A (ja) * 2011-05-16 2011-10-20 Mitsui Chemicals Inc エチレン系重合体組成物
JP2013170201A (ja) * 2012-02-20 2013-09-02 Polyplastics Co シート、積層シート、及び包装容器
JP2014101484A (ja) * 2012-11-22 2014-06-05 Mitsui Chemicals Inc 射出成形用樹脂組成物およびこれから得られる成形体
JP6666089B2 (ja) * 2015-08-10 2020-03-13 三井化学株式会社 プロピレン系樹脂組成物および成形体
JP7096682B2 (ja) * 2018-03-16 2022-07-06 サンアロマー株式会社 ポリプロピレン組成物および成形品

Also Published As

Publication number Publication date
EP4349909A1 (en) 2024-04-10
WO2022249843A1 (ja) 2022-12-01
KR20230158109A (ko) 2023-11-17
CN117321131A (zh) 2023-12-29
US20240228760A1 (en) 2024-07-11

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Legal Events

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Effective date: 20231110

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