DK1115777T3 - Perforerede skum - Google Patents

Perforerede skum

Info

Publication number
DK1115777T3
DK1115777T3 DK99925939T DK99925939T DK1115777T3 DK 1115777 T3 DK1115777 T3 DK 1115777T3 DK 99925939 T DK99925939 T DK 99925939T DK 99925939 T DK99925939 T DK 99925939T DK 1115777 T3 DK1115777 T3 DK 1115777T3
Authority
DK
Denmark
Prior art keywords
foams
foam
cell structure
cells
size greater
Prior art date
Application number
DK99925939T
Other languages
Danish (da)
English (en)
Inventor
Chung P Park
Original Assignee
Dow Global Technologies Inc
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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Application granted granted Critical
Publication of DK1115777T3 publication Critical patent/DK1115777T3/da

Links

Classifications

    • 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
    • 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
    • C08J9/36—After-treatment
    • C08J9/38—Destruction of cell membranes
    • 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
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5663—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching by perforating the foam, e.g. to open the cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cell Biology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • External Artificial Organs (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Peptides Or Proteins (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
DK99925939T 1998-09-17 1999-05-27 Perforerede skum DK1115777T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10069998P 1998-09-17 1998-09-17
PCT/US1999/011754 WO2000015697A1 (en) 1998-09-17 1999-05-27 Perforated foams

Publications (1)

Publication Number Publication Date
DK1115777T3 true DK1115777T3 (da) 2002-11-18

Family

ID=22281093

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99925939T DK1115777T3 (da) 1998-09-17 1999-05-27 Perforerede skum

Country Status (19)

Country Link
EP (1) EP1115777B1 (pt)
JP (1) JP2002524635A (pt)
KR (1) KR100588251B1 (pt)
CN (1) CN1232572C (pt)
AT (1) ATE221097T1 (pt)
AU (1) AU768157B2 (pt)
BR (1) BR9913966A (pt)
CA (1) CA2340217C (pt)
CZ (1) CZ2001563A3 (pt)
DE (1) DE69902283T2 (pt)
DK (1) DK1115777T3 (pt)
ES (1) ES2177280T3 (pt)
HU (1) HUP0103869A3 (pt)
IL (1) IL141518A0 (pt)
NO (1) NO20011347L (pt)
TR (1) TR200100743T2 (pt)
TW (1) TW460518B (pt)
WO (1) WO2000015697A1 (pt)
ZA (2) ZA200101148B (pt)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19962865C1 (de) * 1999-12-24 2001-02-15 Bayer Ag Polymerschaum-Formteil mit erhöhtem Schallabsorptionsvermögen
US6649671B2 (en) * 2000-03-13 2003-11-18 Dow Global Technologies Inc. Concrete and process to make same
WO2001070859A2 (en) 2000-03-17 2001-09-27 Dow Global Technologies Inc. Preparation of a macrocellular acoustic foam
CA2402555A1 (en) * 2000-03-17 2001-09-27 Chung P. Park Acoustic absorption polymer foam having improved thermal insulating performance
AU2002237887A1 (en) * 2001-02-09 2002-08-28 Dow Global Technologies Inc. Sound absorbing foam
DE60324896D1 (de) 2002-02-22 2009-01-08 Dow Global Technologies Inc Kleinteilige zuschlagstoffe enthaltend thermoplastische schaumstoffe
US6770683B2 (en) 2002-02-22 2004-08-03 Sealed Air Corporation (Us) Foam comprising a blend of ethylene/styrene interpolymer and polyethylene
DE10212729B4 (de) * 2002-03-22 2010-03-04 Gefinex Gesellschaft für innovative Extrusionsprodukte mbH Polyethylenschäume mit geringer dynamischer Steifigkeit
US7144925B2 (en) 2002-05-09 2006-12-05 Dow Global Technologies Inc. Fire resistance acoustic foam
US20030225172A1 (en) * 2002-05-31 2003-12-04 Miller Larry M. To enhance the thermal insulation of polymeric foam by reducing cell anisotropic ratio and the method for production thereof
US20030228458A1 (en) * 2002-06-11 2003-12-11 Mario Lorini Perforated closed-cell foamed material and method for manufacture
KR20080114840A (ko) * 2003-07-16 2008-12-31 세키스이가가쿠 고교가부시키가이샤 가교 폴리올레핀계 수지 발포 시트, 그의 제조 방법 및 점착 테이프
JP4187101B2 (ja) * 2003-08-01 2008-11-26 河西工業株式会社 車両用吸音材及びその製造方法
TW200517426A (en) * 2003-08-25 2005-06-01 Dow Global Technologies Inc Aqueous dispersion, its production method, and its use
CN100346955C (zh) * 2003-09-01 2007-11-07 刘坤钟 多孔弹性发泡体的制造方法及设备
WO2005073299A1 (ja) * 2004-01-28 2005-08-11 Sekisui Chemical Co., Ltd. 熱可塑性樹脂発泡体シート及び熱可塑性樹脂発泡体シートの製造方法
DE102004042297A1 (de) * 2004-09-01 2006-03-02 Trocellen Gmbh Offenzelliger und vernetzter Polymerschaum aus Polyolefinen und Polystyrol
WO2006118160A1 (ja) 2005-04-27 2006-11-09 Prime Polymer Co., Ltd. プロピレン系樹脂押出発泡複合体
US8158689B2 (en) 2005-12-22 2012-04-17 Kimberly-Clark Worldwide, Inc. Hybrid absorbent foam and articles containing it
EP1820818A1 (de) 2006-02-15 2007-08-22 Trocellen GmbH Verfahren zur Herstellung eines offenzelligen, vernetzten Polyolefinschaumes
CA2724185A1 (en) * 2008-05-16 2009-11-19 Proprietect L.P. Foam laminate product and process for production thereof
KR101331665B1 (ko) * 2008-12-04 2013-11-20 (주)엘지하우시스 차음재의 제조방법
DE102009028200A1 (de) 2009-08-04 2011-02-17 Evonik Degussa Gmbh Verwendung von Polyolefinen zur Herstellung von Schäumen
JP5643018B2 (ja) * 2010-07-27 2014-12-17 Ｄｍノバフォーム株式会社 発泡体とその製造方法並びにその用途
JP5626995B2 (ja) 2011-02-15 2014-11-19 株式会社神戸製鋼所 吸音パネル
EP2524788A1 (en) 2011-05-16 2012-11-21 Sealed Air Corporation (US) Method of perforating a foam structure and an acoustic foam structure
CN102320138A (zh) * 2011-09-10 2012-01-18 无锡吉兴汽车声学部件科技有限公司 一种超静音轿车顶蓬的制造方法
CN104053420B (zh) * 2012-02-02 2020-07-14 凯希特许有限公司 用于定向肉芽形成的泡沫结构伤口插入物
EP3201012B1 (en) * 2014-10-03 2018-12-12 Pirelli Tyre S.p.A. Soundproof tyre for vehicle wheels
JP6566200B2 (ja) * 2015-07-23 2019-08-28 キョーラク株式会社 発泡材
CN108883673B (zh) * 2016-03-25 2021-06-08 倍耐力轮胎股份公司 用于车辆车轮的隔音自密封轮胎
TWI619603B (zh) * 2016-08-26 2018-04-01 黃淑娟 塑膠吸音材加工方法、製品及模具
CN106221603A (zh) * 2016-09-20 2016-12-14 东莞市纳利光学材料有限公司 一种消音保护膜及其制备方法
JP2020503946A (ja) * 2017-01-09 2020-02-06 ケーシーアイ ライセンシング インコーポレイテッド 流体除去向上用の創傷ドレッシング層
JP7189059B2 (ja) * 2019-03-27 2022-12-13 積水化成品工業株式会社 発泡シート及び発泡シートの製造方法
CN111376503B (zh) * 2020-02-24 2021-09-28 中国科学院宁波材料技术与工程研究所 一种加快弹性体发泡材料体积回复的方法
CN116420187A (zh) 2020-07-17 2023-07-11 瑞克塞尔工程泡沫比利时公司 噪声屏障和包括该噪声屏障的装置
CN112280184A (zh) * 2020-11-10 2021-01-29 中嘉卫华（固安）新材料科技有限公司 一种电子辐照交联发泡聚丙烯保温带及制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4154785A (en) * 1974-10-22 1979-05-15 The Furukawa Electric Co., Ltd. Method of manufacturing a tough board of thermoplastic resin foam having integral skins and a dense intermediate layer
ATE149910T1 (de) * 1992-12-15 1997-03-15 Scriptoria Nv Bahnförmige schaumstoffplatten aus polyolefinen

Also Published As

Publication number Publication date
DE69902283T2 (de) 2003-03-13
IL141518A0 (en) 2002-03-10
TW460518B (en) 2001-10-21
JP2002524635A (ja) 2002-08-06
ZA200101289B (en) 2001-08-21
CA2340217C (en) 2009-10-06
ZA200101148B (en) 2001-09-18
HUP0103869A2 (hu) 2002-02-28
CN1318078A (zh) 2001-10-17
AU768157B2 (en) 2003-12-04
NO20011347L (no) 2001-05-03
KR20010075181A (ko) 2001-08-09
AU4212499A (en) 2000-04-03
ATE221097T1 (de) 2002-08-15
BR9913966A (pt) 2001-07-03
ES2177280T3 (es) 2002-12-01
CZ2001563A3 (cs) 2001-11-14
WO2000015697A1 (en) 2000-03-23
CN1232572C (zh) 2005-12-21
KR100588251B1 (ko) 2006-06-12
DE69902283D1 (de) 2002-08-29
NO20011347D0 (no) 2001-03-16
EP1115777B1 (en) 2002-07-24
EP1115777A1 (en) 2001-07-18
TR200100743T2 (tr) 2001-06-21
HUP0103869A3 (en) 2003-05-28
CA2340217A1 (en) 2000-03-23

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