JP7014819B2 - プロピレン系樹脂組成物、成形体および容器 - Google Patents

プロピレン系樹脂組成物、成形体および容器 Download PDF

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Publication number
JP7014819B2
JP7014819B2 JP2019564757A JP2019564757A JP7014819B2 JP 7014819 B2 JP7014819 B2 JP 7014819B2 JP 2019564757 A JP2019564757 A JP 2019564757A JP 2019564757 A JP2019564757 A JP 2019564757A JP 7014819 B2 JP7014819 B2 JP 7014819B2
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JP
Japan
Prior art keywords
ethylene
propylene
mass
sol
olefin copolymer
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.)
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Application number
JP2019564757A
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English (en)
Japanese (ja)
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JPWO2019139125A1 (ja
Inventor
弘幸 上北
雄也 田中
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.)
Prime Polymer Co Ltd
Original Assignee
Prime Polymer Co Ltd
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Publication date
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Publication of JPWO2019139125A1 publication Critical patent/JPWO2019139125A1/ja
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Publication of JP7014819B2 publication Critical patent/JP7014819B2/ja
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Classifications

    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/06—Injection blow-moulding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/34—Trays or like shallow containers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • 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
    • 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
    • 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
    • C08L23/14—Copolymers of propene
    • 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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C2049/023—Combined blow-moulding and manufacture of the preform or the parison using inherent heat of the preform, i.e. 1 step blow moulding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Containers Having Bodies Formed In One Piece (AREA)
  • Wrappers (AREA)
JP2019564757A 2018-01-12 2019-01-11 プロピレン系樹脂組成物、成形体および容器 Active JP7014819B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2018003650 2018-01-12
JP2018003651 2018-01-12
JP2018003650 2018-01-12
JP2018003651 2018-01-12
PCT/JP2019/000698 WO2019139125A1 (ja) 2018-01-12 2019-01-11 プロピレン系樹脂組成物、成形体および容器

Publications (2)

Publication Number Publication Date
JPWO2019139125A1 JPWO2019139125A1 (ja) 2021-01-07
JP7014819B2 true JP7014819B2 (ja) 2022-02-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019564757A Active JP7014819B2 (ja) 2018-01-12 2019-01-11 プロピレン系樹脂組成物、成形体および容器

Country Status (4)

Country Link
JP (1) JP7014819B2 (ko)
KR (1) KR102411761B1 (ko)
CN (1) CN111601845A (ko)
WO (1) WO2019139125A1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7474624B2 (ja) 2020-03-27 2024-04-25 株式会社プライムポリマー プロピレン系樹脂組成物、およびそれを用いた射出成型品

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000119480A (ja) 1998-10-15 2000-04-25 Idemitsu Petrochem Co Ltd ポリプロピレン樹脂組成物及びそのフイルム
JP2001072828A (ja) 1999-07-02 2001-03-21 Japan Polychem Corp 射出圧縮成形用プロピレン系樹脂組成物
WO2010074001A1 (ja) 2008-12-22 2010-07-01 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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3715670B2 (ja) * 1995-02-07 2005-11-09 三井化学株式会社 オレフィン重合体組成物の製造方法
JP3506539B2 (ja) * 1995-05-19 2004-03-15 日本ポリオレフィン株式会社 ポリプロピレン系樹脂組成物およびその組成物を用いた容器
JP3690766B2 (ja) * 1996-12-06 2005-08-31 三井化学株式会社 プロピレン系重合体組成物および該組成物からなるブロー成形体
JP4281157B2 (ja) 1999-07-13 2009-06-17 チッソ株式会社 ポリプロピレン樹脂組成物
JP2002105257A (ja) 2000-02-28 2002-04-10 Grand Polymer Co Ltd ポリプロピレン系樹脂組成物並びにその組成物からなる容器および医療用器具
WO2007116709A1 (ja) * 2006-03-29 2007-10-18 Mitsui Chemicals, Inc. プロピレン系ランダムブロック共重合体、該共重合体を含む樹脂組成物およびそれからなる成形体

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000119480A (ja) 1998-10-15 2000-04-25 Idemitsu Petrochem Co Ltd ポリプロピレン樹脂組成物及びそのフイルム
JP2001072828A (ja) 1999-07-02 2001-03-21 Japan Polychem Corp 射出圧縮成形用プロピレン系樹脂組成物
WO2010074001A1 (ja) 2008-12-22 2010-07-01 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

Also Published As

Publication number Publication date
KR102411761B1 (ko) 2022-06-22
WO2019139125A1 (ja) 2019-07-18
KR20200103835A (ko) 2020-09-02
JPWO2019139125A1 (ja) 2021-01-07
CN111601845A (zh) 2020-08-28

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