JP5852470B2 - シーリング材及びその製造方法 - Google Patents

シーリング材及びその製造方法 Download PDF

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Publication number
JP5852470B2
JP5852470B2 JP2012041271A JP2012041271A JP5852470B2 JP 5852470 B2 JP5852470 B2 JP 5852470B2 JP 2012041271 A JP2012041271 A JP 2012041271A JP 2012041271 A JP2012041271 A JP 2012041271A JP 5852470 B2 JP5852470 B2 JP 5852470B2
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JP
Japan
Prior art keywords
sealing material
rubber layer
rubber composition
foaming
metal plate
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
JP2012041271A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013177912A5 (https=
JP2013177912A (ja
Inventor
鉄夫 大日向
鉄夫 大日向
石川　建一郎
建一郎 石川
睦 大村
睦 大村
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.)
Nichias Corp
Original Assignee
Nichias Corp
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 Nichias Corp filed Critical Nichias Corp
Priority to JP2012041271A priority Critical patent/JP5852470B2/ja
Priority to US14/381,876 priority patent/US9360113B2/en
Priority to EP13755497.8A priority patent/EP2821675B1/en
Priority to PCT/JP2013/055479 priority patent/WO2013129596A1/ja
Publication of JP2013177912A publication Critical patent/JP2013177912A/ja
Publication of JP2013177912A5 publication Critical patent/JP2013177912A5/ja
Application granted granted Critical
Publication of JP5852470B2 publication Critical patent/JP5852470B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/021—Sealings between relatively-stationary surfaces with elastic packing
    • F16J15/022—Sealings between relatively-stationary surfaces with elastic packing characterised by structure or 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
    • C08J9/04—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
    • C08J9/06—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 chemical blowing agent
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
    • B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
    • 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
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • 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
    • C08J9/0066—Use of inorganic compounding ingredients
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/10—Materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K3/1006—Materials in mouldable or extrudable form for sealing or packing joints or covers characterised by the chemical nature of one of its constituents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • B29K2105/046—Condition, form or state of moulded material or of the material to be shaped cellular or porous with closed cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0094—Geometrical properties
    • B29K2995/0097—Thickness
    • 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
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2266/0207—Materials belonging to B32B25/00
    • 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
    • B32B2266/0292—Thermoplastic elastomer
    • 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
    • B32B2266/08—Closed cell foam
    • 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
    • B32B2307/716—Degradable
    • 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
    • B32B2581/00—Seals; Sealing equipment; Gaskets
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/026—Crosslinking before of after foaming
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/052—Closed cells, i.e. more than 50% of the pores are closed
    • 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
    • C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
    • C08J2309/02—Copolymers with acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2200/00—Chemical nature of materials in mouldable or extrudable form for sealing or packing joints or covers
    • C09K2200/06—Macromolecular organic compounds, e.g. prepolymers
    • C09K2200/0607—Rubber or rubber derivatives
    • C09K2200/0612—Butadiene-acrylonitrile rubber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Sealing Material Composition (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
JP2012041271A 2012-02-28 2012-02-28 シーリング材及びその製造方法 Active JP5852470B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2012041271A JP5852470B2 (ja) 2012-02-28 2012-02-28 シーリング材及びその製造方法
US14/381,876 US9360113B2 (en) 2012-02-28 2013-02-28 Sealing material and method for producing same
EP13755497.8A EP2821675B1 (en) 2012-02-28 2013-02-28 Sealing material and method for producing same
PCT/JP2013/055479 WO2013129596A1 (ja) 2012-02-28 2013-02-28 シーリング材及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012041271A JP5852470B2 (ja) 2012-02-28 2012-02-28 シーリング材及びその製造方法

Publications (3)

Publication Number Publication Date
JP2013177912A JP2013177912A (ja) 2013-09-09
JP2013177912A5 JP2013177912A5 (https=) 2014-09-18
JP5852470B2 true JP5852470B2 (ja) 2016-02-03

Family

ID=49082787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012041271A Active JP5852470B2 (ja) 2012-02-28 2012-02-28 シーリング材及びその製造方法

Country Status (4)

Country Link
US (1) US9360113B2 (https=)
EP (1) EP2821675B1 (https=)
JP (1) JP5852470B2 (https=)
WO (1) WO2013129596A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE537057C2 (sv) * 2012-03-13 2014-12-23 Förfarande och anordningar för att skära kompositmaterial, och tätningsanordningar tillverkade av kompositmaterial
JP2015075197A (ja) * 2013-10-10 2015-04-20 Nok株式会社 細径ガスケットの製造方法。
US9969339B2 (en) * 2015-03-24 2018-05-15 GM Global Technology Operations LLC Device, trim element for the device, and method of forming the trim element
KR101883955B1 (ko) * 2017-10-20 2018-07-31 방영혁 버터플라이밸브의 디스크시트 제조방법
JP7209473B2 (ja) * 2018-03-30 2023-01-20 積水化学工業株式会社 樹脂発泡シート及び粘着テープ

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3094788B2 (ja) 1994-04-19 2000-10-03 エヌオーケー株式会社 ガスケット材料およびその製造法
JP2002161805A (ja) * 2000-11-30 2002-06-07 Nippon Gasket Co Ltd チェーンケース付きエンジン用金属製ガスケット
JP2004035800A (ja) * 2002-07-05 2004-02-05 Nippon Leakless Corp ガスケット素材
WO2004005774A1 (ja) 2002-07-05 2004-01-15 Nippon Leakless Industry Co., Ltd. ガスケット素材
US20040138321A1 (en) * 2002-10-23 2004-07-15 Nichias Corporation Thermally expandable material, method for producing the same and soundproof sheet for automobile
US20050080150A1 (en) * 2003-10-10 2005-04-14 Mitsui Chemicals, Inc. Vulcanized rubber molded product, method of producing the same, and use of the molded product
JP2006083236A (ja) 2004-09-14 2006-03-30 Sekisui Chem Co Ltd シール材
JP4694346B2 (ja) 2005-10-19 2011-06-08 西川ゴム工業株式会社 自動車用ウエザーストリップの製造方法
JP4752674B2 (ja) 2006-08-21 2011-08-17 豊田合成株式会社 ウエザストリップの製造方法
JP4983477B2 (ja) * 2007-08-20 2012-07-25 Ｎｏｋ株式会社 ガスケット
JP2009242624A (ja) 2008-03-31 2009-10-22 Sekisui Chem Co Ltd シール材
JP2011074374A (ja) * 2009-09-04 2011-04-14 Sumitomo Chemical Co Ltd 常圧架橋発泡用樹脂組成物および架橋発泡体の製造方法
KR101622409B1 (ko) * 2009-10-07 2016-05-18 니찌아스 카부시키카이샤 가스켓용 소재
JP5755015B2 (ja) * 2010-06-06 2015-07-29 日東電工株式会社 Ｅｐｄｍ発泡体および粘着シール材

Also Published As

Publication number Publication date
US20150014946A1 (en) 2015-01-15
WO2013129596A1 (ja) 2013-09-06
EP2821675B1 (en) 2021-03-24
US9360113B2 (en) 2016-06-07
EP2821675A4 (en) 2015-12-09
JP2013177912A (ja) 2013-09-09
EP2821675A1 (en) 2015-01-07

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