KR102944087B1 - 프로필렌계 중합체 조성물로 이루어지는 사출 성형체 - Google Patents

프로필렌계 중합체 조성물로 이루어지는 사출 성형체

Info

Publication number
KR102944087B1
KR102944087B1 KR1020237035800A KR20237035800A KR102944087B1 KR 102944087 B1 KR102944087 B1 KR 102944087B1 KR 1020237035800 A KR1020237035800 A KR 1020237035800A KR 20237035800 A KR20237035800 A KR 20237035800A KR 102944087 B1 KR102944087 B1 KR 102944087B1
Authority
KR
South Korea
Prior art keywords
propylene
based polymer
injection molded
ethylene
molded article
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.)
Active
Application number
KR1020237035800A
Other languages
English (en)
Korean (ko)
Other versions
KR20230158109A (ko
Inventor
스미아키 후지이
미치히코 오구니
Original Assignee
가부시키가이샤 프라임 폴리머
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 가부시키가이샤 프라임 폴리머 filed Critical 가부시키가이샤 프라임 폴리머
Publication of KR20230158109A publication Critical patent/KR20230158109A/ko
Application granted granted Critical
Publication of KR102944087B1 publication Critical patent/KR102944087B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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 four or more carbon atoms
    • C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • 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)
KR1020237035800A 2021-05-26 2022-04-27 프로필렌계 중합체 조성물로 이루어지는 사출 성형체 Active KR102944087B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-088526 2021-05-26
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 (2)

Publication Number Publication Date
KR20230158109A KR20230158109A (ko) 2023-11-17
KR102944087B1 true KR102944087B1 (ko) 2026-03-25

Family

ID=84228755

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020237035800A Active KR102944087B1 (ko) 2021-05-26 2022-04-27 프로필렌계 중합체 조성물로 이루어지는 사출 성형체

Country Status (6)

Country Link
US (1) US20240228760A1 (https=)
EP (1) EP4349909A4 (https=)
JP (1) JP7690579B2 (https=)
KR (1) KR102944087B1 (https=)
CN (1) CN117321131A (https=)
WO (1) WO2022249843A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024144387A (ja) * 2023-03-29 2024-10-11 日本ポリエチレン株式会社 ポリオレフィン系樹脂成形材料、ポリオレフィン系樹脂成形材料の製造方法、及び成形体

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002212358A (ja) 2001-01-19 2002-07-31 Grand Polymer Co Ltd 容器用ポリプロピレン樹脂組成物、容器の製造方法、および容器
KR101244999B1 (ko) * 2005-04-25 2013-03-18 이데미쓰 유니테크 가부시키가이샤 투명 폴리프로필렌계 수지 시트의 제조방법, 투명폴리프로필렌계 수지 시트 및 성형품, 및 투명폴리프로필렌계 수지 시트로 이루어진 성형품의 백화 방지방법 및 온도 판별 방법
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
JP2017036390A (ja) * 2015-08-10 2017-02-16 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

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007245453A (ja) * 2006-03-15 2007-09-27 Japan Polypropylene Corp 積層体およびそれを用いた加熱殺菌処理用包装容器
JP2008255325A (ja) * 2006-11-22 2008-10-23 Japan Polypropylene Corp プロピレン系樹脂組成物およびその成形品
JP2009120797A (ja) * 2007-10-24 2009-06-04 Japan Polypropylene Corp 押出しシートおよびそれからなる包装製品
SG172306A1 (en) 2008-12-22 2011-07-28 Prime Polymer Co Ltd Propylene-based resin composition, moldings, and container
JP5691572B2 (ja) * 2011-02-02 2015-04-01 住友化学株式会社 オレフィン樹脂組成物、シートおよび熱成形体
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
JP6068277B2 (ja) * 2013-06-26 2017-01-25 三井化学株式会社 オレフィン系重合体組成物、該組成物を含んで得られるシートおよび成形体
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
CN114286842A (zh) * 2019-06-27 2022-04-05 卡迈尔烯烃有限公司 由硅烷改性的基于聚烯烃的组合物

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002212358A (ja) 2001-01-19 2002-07-31 Grand Polymer Co Ltd 容器用ポリプロピレン樹脂組成物、容器の製造方法、および容器
KR101244999B1 (ko) * 2005-04-25 2013-03-18 이데미쓰 유니테크 가부시키가이샤 투명 폴리프로필렌계 수지 시트의 제조방법, 투명폴리프로필렌계 수지 시트 및 성형품, 및 투명폴리프로필렌계 수지 시트로 이루어진 성형품의 백화 방지방법 및 온도 판별 방법
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
JP2017036390A (ja) * 2015-08-10 2017-02-16 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

Also Published As

Publication number Publication date
CN117321131A (zh) 2023-12-29
WO2022249843A1 (ja) 2022-12-01
US20240228760A1 (en) 2024-07-11
EP4349909A4 (en) 2025-04-16
JPWO2022249843A1 (https=) 2022-12-01
EP4349909A1 (en) 2024-04-10
JP7690579B2 (ja) 2025-06-10
KR20230158109A (ko) 2023-11-17

Similar Documents

Publication Publication Date Title
US20170044359A1 (en) Polypropylene - polyethylene blends with improved properties
EP2331321B1 (en) Polyolefin composition
KR20220002568A (ko) 개선된 인성을 갖는 폴리프로필렌-폴리에틸렌 조성물
KR101185710B1 (ko) 투명성 및 내충격 특성이 우수한 폴리프로필렌 수지 조성물
KR101830552B1 (ko) 바이오 폴리프로필렌 복합 수지 조성물
KR102944087B1 (ko) 프로필렌계 중합체 조성물로 이루어지는 사출 성형체
US10273354B2 (en) Reinforced thermoplastic polymer composition
JP2014001343A (ja) プロピレン樹脂組成物
CN113767146B (zh) 具有改善的韧性的聚丙烯-聚乙烯组合物
KR102572905B1 (ko) 프로필렌계 수지 조성물 및 성형체
CN101484522A (zh) 具有高冲击强度和透明度的适用于瓶子的聚烯烃组合物
JP7515284B2 (ja) プロピレン系樹脂組成物および成形体
KR101123904B1 (ko) 폴리프로필렌 수지 조성물 및 이로부터 제조된 성형품
JP4927522B2 (ja) プロピレン系樹脂組成物およびその成形体
JP2001114954A (ja) プロピレン系樹脂組成物、延伸ブロー成形用プロピレン系樹脂組成物、延伸ブロー成形容器および延伸ブロー成形容器の製造方法
KR101842787B1 (ko) 손잡이 일체형 중공 성형용 폴리프로필렌 수지 조성물 및 그 제조방법
JP7110286B2 (ja) 熱可塑性樹脂組成物およびこれから得られる成形体
JP7029500B2 (ja) 熱可塑性樹脂組成物およびこれから得られる成形体
JP2013151580A (ja) ポリプロピレン系樹脂組成物
JP2021138424A (ja) 射出延伸ブロー成形体および容器
JPS59199740A (ja) ポリオレフイン組成物
WO2026008753A1 (en) Polypropylene composition
JP2024002862A (ja) 重合体組成物および成形体
CN119081289A (zh) 具有高刚性和高韧性且轻量化的聚烯烃组合物
JP2022041914A (ja) ３次元プリンター用組成物、３次元プリンター用材料および造形物の製造方法

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

D13-X000 Search requested

St.27 status event code: A-1-2-D10-D13-srh-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

E13 Pre-grant limitation requested

Free format text: ST27 STATUS EVENT CODE: A-2-3-E10-E13-LIM-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11 Amendment of application requested

Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-NAP-X000 (AS PROVIDED BY THE NATIONAL OFFICE)

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

D22 Grant of ip right intended

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D22-EXM-PE0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

F11 Ip right granted following substantive examination

Free format text: ST27 STATUS EVENT CODE: A-2-4-F10-F11-EXM-PR0701 (AS PROVIDED BY THE NATIONAL OFFICE)

PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

U12 Designation fee paid

Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U12-OTH-PR1002 (AS PROVIDED BY THE NATIONAL OFFICE)

Year of fee payment: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

Q13 Ip right document published

Free format text: ST27 STATUS EVENT CODE: A-4-4-Q10-Q13-NAP-PG1601 (AS PROVIDED BY THE NATIONAL OFFICE)