KR102392882B1 - 포장용 시트 - Google Patents

포장용 시트 Download PDF

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Publication number
KR102392882B1
KR102392882B1 KR1020200033921A KR20200033921A KR102392882B1 KR 102392882 B1 KR102392882 B1 KR 102392882B1 KR 1020200033921 A KR1020200033921 A KR 1020200033921A KR 20200033921 A KR20200033921 A KR 20200033921A KR 102392882 B1 KR102392882 B1 KR 102392882B1
Authority
KR
South Korea
Prior art keywords
polyolefin
based resin
sheet
resin foam
less
Prior art date
Application number
KR1020200033921A
Other languages
English (en)
Korean (ko)
Other versions
KR20200115197A (ko
Inventor
테츠야 오치아이
타다카즈 아난
Original Assignee
세키스이가세이힝코교가부시키가이샤
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.)
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Publication date
Application filed by 세키스이가세이힝코교가부시키가이샤 filed Critical 세키스이가세이힝코교가부시키가이샤
Publication of KR20200115197A publication Critical patent/KR20200115197A/ko
Application granted granted Critical
Publication of KR102392882B1 publication Critical patent/KR102392882B1/ko

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    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/141—Hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0028—Use of organic additives containing nitrogen
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014—Use of organic additives
    • C08J9/0047—Use of organic additives containing boron
    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/025—Polyolefin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/21—Anti-static
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/14—Saturated hydrocarbons, e.g. butane; Unspecified hydrocarbons
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/18—Binary blends of expanding agents
    • C08J2203/182—Binary blends of expanding agents of physical blowing agents, e.g. acetone and butane
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/06—Polyethene
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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
    • C08J2353/00—Characterised by the use of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Buffer Packaging (AREA)
  • Wrappers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020200033921A 2019-03-25 2020-03-19 포장용 시트 KR102392882B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019056300A JP7288323B2 (ja) 2019-03-25 2019-03-25 包装用シート
JPJP-P-2019-056300 2019-03-25

Publications (2)

Publication Number Publication Date
KR20200115197A KR20200115197A (ko) 2020-10-07
KR102392882B1 true KR102392882B1 (ko) 2022-04-29

Family

ID=72641847

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020200033921A KR102392882B1 (ko) 2019-03-25 2020-03-19 포장용 시트

Country Status (4)

Country Link
JP (1) JP7288323B2 (ja)
KR (1) KR102392882B1 (ja)
CN (1) CN111732785A (ja)
TW (1) TWI722847B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7247287B2 (ja) * 2021-08-27 2023-03-28 古河電気工業株式会社 発泡体表面及び発泡体の内部の発泡層においても持続型帯電防止性能を有するポリプロピレン樹脂発泡体を用いた輸送用容器、輸送用容器の仕切り部材あるいは梱包用緩衝材、及びこれらの輸送用容器、輸送用容器の仕切り部材あるいは梱包用緩衝材の抗菌用、防カビ用途への使用
JP7474825B2 (ja) * 2021-11-10 2024-04-25 積水化成品工業株式会社 ガラス板用保護シート

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015199880A (ja) * 2014-04-10 2015-11-12 株式会社ボロン研究所 帯電防止剤、絶縁体高分子材料からなる成形品とその製造方法
JP2017214449A (ja) * 2016-05-30 2017-12-07 積水化成品工業株式会社 ポリオレフィン系樹脂発泡シート
JP2018150476A (ja) * 2017-03-14 2018-09-27 日本ポリプロ株式会社 プロピレン系樹脂組成物及び成形品

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01185329A (ja) * 1988-01-21 1989-07-24 Boron Internatl:Kk 永久型電荷漏洩剤
JP4636567B2 (ja) 2008-08-11 2011-02-23 株式会社ジェイエスピー ポリオレフィン系樹脂積層発泡体
JP2010270228A (ja) * 2009-05-21 2010-12-02 Sekisui Plastics Co Ltd ポリプロピレン系樹脂発泡体の製造方法及びポリプロピレン系樹脂発泡体
JP5642957B2 (ja) * 2009-11-18 2014-12-17 積水化成品工業株式会社 樹脂発泡シート
JP5707048B2 (ja) * 2010-03-29 2015-04-22 積水化成品工業株式会社 樹脂発泡シート及び樹脂発泡シートの製造方法
JP5470129B2 (ja) * 2010-03-29 2014-04-16 積水化成品工業株式会社 樹脂発泡シート及び樹脂発泡シートの製造方法
JP2013209545A (ja) * 2012-03-30 2013-10-10 Sekisui Plastics Co Ltd 押出発泡用樹脂組成物、樹脂発泡体の製造方法及び樹脂発泡体
JP6267869B2 (ja) * 2013-03-28 2018-01-24 株式会社カネカ 発泡成形体
JP5388256B2 (ja) * 2013-06-19 2014-01-15 株式会社ジェイエスピー ポリオレフィン系樹脂押出発泡シート
JP6302731B2 (ja) * 2014-03-31 2018-03-28 株式会社ジェイエスピー ポリエチレン系樹脂発泡シート
TWI526449B (zh) * 2015-05-21 2016-03-21 Boron Lab Co Ltd 抗靜電劑、絕緣體高分子材料所構成之成形品及其製造方法
JP2019044060A (ja) * 2017-08-31 2019-03-22 積水化成品工業株式会社 押出発泡シート、発泡樹脂成形品、及び、押出発泡シートの製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015199880A (ja) * 2014-04-10 2015-11-12 株式会社ボロン研究所 帯電防止剤、絶縁体高分子材料からなる成形品とその製造方法
JP2017214449A (ja) * 2016-05-30 2017-12-07 積水化成品工業株式会社 ポリオレフィン系樹脂発泡シート
JP2018150476A (ja) * 2017-03-14 2018-09-27 日本ポリプロ株式会社 プロピレン系樹脂組成物及び成形品

Also Published As

Publication number Publication date
TWI722847B (zh) 2021-03-21
KR20200115197A (ko) 2020-10-07
JP7288323B2 (ja) 2023-06-07
CN111732785A (zh) 2020-10-02
JP2020158557A (ja) 2020-10-01
TW202035163A (zh) 2020-10-01

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