CN113166631B - 发泡密封材以及发泡密封材的制造方法 - Google Patents

发泡密封材以及发泡密封材的制造方法 Download PDF

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Publication number
CN113166631B
CN113166631B CN201980079810.1A CN201980079810A CN113166631B CN 113166631 B CN113166631 B CN 113166631B CN 201980079810 A CN201980079810 A CN 201980079810A CN 113166631 B CN113166631 B CN 113166631B
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CN
China
Prior art keywords
foam
sealing material
flexible
elastomer
extrusion coating
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CN201980079810.1A
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English (en)
Chinese (zh)
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CN113166631A (zh
Inventor
北泽明彦
伊藤智之
世良范幸
草川公一
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Toyo Quality One Corp
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NHK Spring Co Ltd
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Priority claimed from PCT/JP2019/047489 external-priority patent/WO2020116532A1/ja
Publication of CN113166631A publication Critical patent/CN113166631A/zh
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  • Sealing Material Composition (AREA)
  • Laminated Bodies (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Gasket Seals (AREA)
CN201980079810.1A 2018-12-04 2019-12-04 发泡密封材以及发泡密封材的制造方法 Active CN113166631B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2018227666 2018-12-04
JP2018-227666 2018-12-04
JP2019064008A JP7088512B2 (ja) 2018-12-04 2019-03-28 発泡シール材、および発泡シール材の製造方法
JP2019-064008 2019-03-28
PCT/JP2019/047489 WO2020116532A1 (ja) 2018-12-04 2019-12-04 発泡シール材、および発泡シール材の製造方法

Publications (2)

Publication Number Publication Date
CN113166631A CN113166631A (zh) 2021-07-23
CN113166631B true CN113166631B (zh) 2023-11-21

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JP (1) JP7088512B2 (https=)
CN (1) CN113166631B (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114673789A (zh) * 2022-03-29 2022-06-28 重庆钢铁股份有限公司 一种连铸结晶器与大盖间的空位间隙软密封结构与方法
WO2025084269A1 (ja) * 2023-10-20 2025-04-24 日本精工株式会社 ボールねじ及びボールねじ用シール部品
JP7838009B2 (ja) * 2024-03-19 2026-03-31 三菱電線工業株式会社 シール材の製造方法
JP7838010B2 (ja) * 2024-03-19 2026-03-31 三菱電線工業株式会社 シール材の製造方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54150059U (https=) * 1978-04-10 1979-10-18
JPS5571777A (en) * 1978-11-24 1980-05-30 Nhk Spring Co Ltd Sealing material
JPS60137627A (ja) * 1983-12-27 1985-07-22 Nhk Spring Co Ltd 表皮付発泡柱状成形体からなるパッキング材及びその製造法
JPH0556939U (ja) * 1991-12-27 1993-07-30 信越ポリマー株式会社 高弾性低変形構造を有するパッキン材
CN1164272A (zh) * 1994-09-21 1997-11-05 雷伊化学有限公司 密封件
JP2018108705A (ja) * 2017-01-06 2018-07-12 株式会社ブリヂストン シール部材の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2863212B1 (fr) * 2003-12-09 2006-02-24 Hutchinson Procede pour fabriquer un joint d'etancheite, en particulier une coulisse pour vitrage de vehicule a moteur, et joint ainsi fabrique

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54150059U (https=) * 1978-04-10 1979-10-18
JPS5571777A (en) * 1978-11-24 1980-05-30 Nhk Spring Co Ltd Sealing material
JPS60137627A (ja) * 1983-12-27 1985-07-22 Nhk Spring Co Ltd 表皮付発泡柱状成形体からなるパッキング材及びその製造法
JPH0556939U (ja) * 1991-12-27 1993-07-30 信越ポリマー株式会社 高弾性低変形構造を有するパッキン材
CN1164272A (zh) * 1994-09-21 1997-11-05 雷伊化学有限公司 密封件
JP2018108705A (ja) * 2017-01-06 2018-07-12 株式会社ブリヂストン シール部材の製造方法

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Publication number Publication date
JP2020093513A (ja) 2020-06-18
JP7088512B2 (ja) 2022-06-21
CN113166631A (zh) 2021-07-23

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Address after: Saitama Prefecture, Japan

Patentee after: TOYO QUALITY ONE Corp.

Country or region after: Japan

Address before: Yokohama City, Kanagawa Prefecture, Japan

Patentee before: NHK SPRING Co.,Ltd.

Country or region before: Japan

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