JP7788272B2 - 積層チューブ - Google Patents

積層チューブ

Info

Publication number
JP7788272B2
JP7788272B2 JP2021202598A JP2021202598A JP7788272B2 JP 7788272 B2 JP7788272 B2 JP 7788272B2 JP 2021202598 A JP2021202598 A JP 2021202598A JP 2021202598 A JP2021202598 A JP 2021202598A JP 7788272 B2 JP7788272 B2 JP 7788272B2
Authority
JP
Japan
Prior art keywords
resin layer
polypropylene resin
layer
polyamide resin
polyamide
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
JP2021202598A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023088001A5 (https=
JP2023088001A (ja
Inventor
正志 岡久
幸治 水谷
依史 瀧本
計宏 齋木
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.)
Sumitomo Riko Co Ltd
Original Assignee
Sumitomo Riko 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
Application filed by Sumitomo Riko Co Ltd filed Critical Sumitomo Riko Co Ltd
Priority to JP2021202598A priority Critical patent/JP7788272B2/ja
Priority to PCT/JP2022/044346 priority patent/WO2023112692A1/ja
Priority to DE112022003678.8T priority patent/DE112022003678T5/de
Priority to CN202280056996.0A priority patent/CN117859022A/zh
Publication of JP2023088001A publication Critical patent/JP2023088001A/ja
Priority to US18/434,033 priority patent/US20240173936A1/en
Publication of JP2023088001A5 publication Critical patent/JP2023088001A5/ja
Application granted granted Critical
Publication of JP7788272B2 publication Critical patent/JP7788272B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/34—Layered products comprising a layer of synthetic resin comprising polyamides
    • 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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L11/00—Hoses, i.e. flexible pipes
    • F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/02—2 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/30—Particles characterised by physical dimension
    • B32B2264/302—Average diameter in the range from 100 nm to 1000 nm
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/30—Particles characterised by physical dimension
    • B32B2264/303—Average diameter greater than 1µm
    • 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
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/50—Particles characterised by their position or distribution in a layer
    • 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
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/737—Dimensions, e.g. volume or area
    • B32B2307/7375—Linear, e.g. length, distance or width

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP2021202598A 2021-12-14 2021-12-14 積層チューブ Active JP7788272B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2021202598A JP7788272B2 (ja) 2021-12-14 2021-12-14 積層チューブ
PCT/JP2022/044346 WO2023112692A1 (ja) 2021-12-14 2022-12-01 積層チューブ
DE112022003678.8T DE112022003678T5 (de) 2021-12-14 2022-12-01 Mehrschichtschlauch
CN202280056996.0A CN117859022A (zh) 2021-12-14 2022-12-01 层叠管
US18/434,033 US20240173936A1 (en) 2021-12-14 2024-02-06 Multilayer tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021202598A JP7788272B2 (ja) 2021-12-14 2021-12-14 積層チューブ

Publications (3)

Publication Number Publication Date
JP2023088001A JP2023088001A (ja) 2023-06-26
JP2023088001A5 JP2023088001A5 (https=) 2024-10-02
JP7788272B2 true JP7788272B2 (ja) 2025-12-18

Family

ID=86774240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021202598A Active JP7788272B2 (ja) 2021-12-14 2021-12-14 積層チューブ

Country Status (5)

Country Link
US (1) US20240173936A1 (https=)
JP (1) JP7788272B2 (https=)
CN (1) CN117859022A (https=)
DE (1) DE112022003678T5 (https=)
WO (1) WO2023112692A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025203972A1 (ja) * 2024-03-29 2025-10-02 Ｍｃｐｐイノベーション合同会社 多層冷却配管

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6261657B1 (en) 1999-04-26 2001-07-17 The Goodyear Tire & Rubber Company Hose construction containing fluoroplastic terpolymers
JP2006205464A (ja) 2005-01-26 2006-08-10 Tokai Rubber Ind Ltd 燃料用ホース
WO2012124442A1 (ja) 2011-03-11 2012-09-20 電気化学工業株式会社 クロロプレンゴム組成物およびその加硫ゴム、並びに該加硫ゴムを用いたゴム型物、防振ゴム部材、エンジンマウントおよびホース

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59199764A (ja) * 1983-04-27 1984-11-12 Kinkidaigaku 疎水性有機物の改質方法
JPS6344939A (ja) * 1986-08-13 1988-02-25 Fuji Electric Co Ltd 担持貴金属触媒の製造方法
DE3715251A1 (de) * 1987-05-08 1988-12-01 Caprano & Brunnhofer Kraftfahrzeug-rohrleitung fuer die fuehrung eines alkoholischen mediums
JP3569324B2 (ja) * 1994-09-26 2004-09-22 東洋プラスチック精工株式会社 ホース製造用マンドレル
US5861463A (en) * 1996-10-31 1999-01-19 The Dow Chemical Company Impact-modified thermoplastic polyolefins and articles fabricated therefrom
JP2000274562A (ja) * 1999-03-24 2000-10-03 Tokai Rubber Ind Ltd 積層コルゲートチューブ
DE102004036179A1 (de) 2004-07-26 2006-03-23 Degussa Ag Kühlmittelleitung
WO2009119747A1 (ja) * 2008-03-27 2009-10-01 ダイキン工業株式会社 バイオディーゼル燃料用成形体
JP5612999B2 (ja) * 2010-10-08 2014-10-22 東海ゴム工業株式会社 冷媒輸送用ホース
JP2012145180A (ja) * 2011-01-13 2012-08-02 Tokai Rubber Ind Ltd 冷媒輸送用ホース
JP7390931B2 (ja) * 2020-02-28 2023-12-04 住友理工株式会社 自動車用水系多層チューブ
JP7449208B2 (ja) * 2020-09-24 2024-03-13 積水化学工業株式会社 多層管

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6261657B1 (en) 1999-04-26 2001-07-17 The Goodyear Tire & Rubber Company Hose construction containing fluoroplastic terpolymers
JP2006205464A (ja) 2005-01-26 2006-08-10 Tokai Rubber Ind Ltd 燃料用ホース
WO2012124442A1 (ja) 2011-03-11 2012-09-20 電気化学工業株式会社 クロロプレンゴム組成物およびその加硫ゴム、並びに該加硫ゴムを用いたゴム型物、防振ゴム部材、エンジンマウントおよびホース

Also Published As

Publication number Publication date
DE112022003678T5 (de) 2024-05-16
US20240173936A1 (en) 2024-05-30
WO2023112692A1 (ja) 2023-06-22
CN117859022A (zh) 2024-04-09
JP2023088001A (ja) 2023-06-26

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