DE112022003678T5 - Mehrschichtschlauch - Google Patents

Mehrschichtschlauch Download PDF

Info

Publication number
DE112022003678T5
DE112022003678T5 DE112022003678.8T DE112022003678T DE112022003678T5 DE 112022003678 T5 DE112022003678 T5 DE 112022003678T5 DE 112022003678 T DE112022003678 T DE 112022003678T DE 112022003678 T5 DE112022003678 T5 DE 112022003678T5
Authority
DE
Germany
Prior art keywords
resin layer
layer
polyamide resin
polypropylene resin
multilayer hose
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.)
Pending
Application number
DE112022003678.8T
Other languages
German (de)
English (en)
Inventor
Masashi Okahisa
Koji Mizutani
Yorihiro Takimoto
Kazuhiro Saiki
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
Publication of DE112022003678T5 publication Critical patent/DE112022003678T5/de
Pending legal-status Critical Current

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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
    • 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
    • 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
    • B32B27/34—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)
DE112022003678.8T 2021-12-14 2022-12-01 Mehrschichtschlauch Pending DE112022003678T5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021202598A JP7788272B2 (ja) 2021-12-14 2021-12-14 積層チューブ
JP2021-202598 2021-12-14
PCT/JP2022/044346 WO2023112692A1 (ja) 2021-12-14 2022-12-01 積層チューブ

Publications (1)

Publication Number Publication Date
DE112022003678T5 true DE112022003678T5 (de) 2024-05-16

Family

ID=86774240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112022003678.8T Pending DE112022003678T5 (de) 2021-12-14 2022-12-01 Mehrschichtschlauch

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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4909267B2 (ja) 2004-07-26 2012-04-04 エボニック デグサ ゲーエムベーハー 冷媒管
JP2012082885A (ja) 2010-10-08 2012-04-26 Tokai Rubber Ind Ltd 冷媒輸送用ホース

Family Cites Families (13)

* 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
US6261657B1 (en) 1999-04-26 2001-07-17 The Goodyear Tire & Rubber Company Hose construction containing fluoroplastic terpolymers
JP4501704B2 (ja) 2005-01-26 2010-07-14 東海ゴム工業株式会社 燃料用ホース
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
JP2012145180A (ja) * 2011-01-13 2012-08-02 Tokai Rubber Ind Ltd 冷媒輸送用ホース
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
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4909267B2 (ja) 2004-07-26 2012-04-04 エボニック デグサ ゲーエムベーハー 冷媒管
JP2012082885A (ja) 2010-10-08 2012-04-26 Tokai Rubber Ind Ltd 冷媒輸送用ホース

Also Published As

Publication number Publication date
US20240173936A1 (en) 2024-05-30
WO2023112692A1 (ja) 2023-06-22
CN117859022A (zh) 2024-04-09
JP7788272B2 (ja) 2025-12-18
JP2023088001A (ja) 2023-06-26

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