DE69902283D1 - Perforierte schäume - Google Patents
Perforierte schäumeInfo
- Publication number
- DE69902283D1 DE69902283D1 DE69902283T DE69902283T DE69902283D1 DE 69902283 D1 DE69902283 D1 DE 69902283D1 DE 69902283 T DE69902283 T DE 69902283T DE 69902283 T DE69902283 T DE 69902283T DE 69902283 D1 DE69902283 D1 DE 69902283D1
- Authority
- DE
- Germany
- Prior art keywords
- foams
- foam
- cell structure
- cells
- size greater
- 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.)
- Expired - Lifetime
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)
- Extraction Or Liquid Replacement (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Peptides Or Proteins (AREA)
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 (2)
Publication Number | Publication Date |
---|---|
DE69902283D1 true DE69902283D1 (de) | 2002-08-29 |
DE69902283T2 DE69902283T2 (de) | 2003-03-13 |
Family
ID=22281093
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69902283T Expired - Lifetime DE69902283T2 (de) | 1998-09-17 | 1999-05-27 | Perforierte schäume |
Country Status (19)
Country | Link |
---|---|
EP (1) | EP1115777B1 (de) |
JP (1) | JP2002524635A (de) |
KR (1) | KR100588251B1 (de) |
CN (1) | CN1232572C (de) |
AT (1) | ATE221097T1 (de) |
AU (1) | AU768157B2 (de) |
BR (1) | BR9913966A (de) |
CA (1) | CA2340217C (de) |
CZ (1) | CZ2001563A3 (de) |
DE (1) | DE69902283T2 (de) |
DK (1) | DK1115777T3 (de) |
ES (1) | ES2177280T3 (de) |
HU (1) | HUP0103869A3 (de) |
IL (1) | IL141518A0 (de) |
NO (1) | NO20011347L (de) |
TR (1) | TR200100743T2 (de) |
TW (1) | TW460518B (de) |
WO (1) | WO2000015697A1 (de) |
ZA (2) | ZA200101148B (de) |
Families Citing this family (38)
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 |
AU2001238200B2 (en) * | 2000-03-17 | 2004-10-21 | Dow Global Technologies Inc. | Acoustic absorption polymer foam having improved thermal insulating performance |
EP1274779B1 (de) | 2000-03-17 | 2014-08-27 | Sealed Air Corporation (US) | Herstellung eines makrozellularen akustischen schaumstoffes |
US20020153199A1 (en) * | 2001-02-09 | 2002-10-24 | Schroer Daniel R. | Sound absorbing foam |
KR20040094713A (ko) | 2002-02-22 | 2004-11-10 | 다우 글로벌 테크놀로지스 인크. | 입상 첨가제를 함유한 열가소성 발포체 |
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 |
US7968180B2 (en) | 2005-04-27 | 2011-06-28 | Prime Polymer Co., Ltd. | Extruded propylene-resin composite foam |
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 |
RU2010151144A (ru) * | 2008-05-16 | 2012-06-27 | ПРОПРИТЕКТ ЭлЭлПи (CA) | Вспененное слоистое изделие и способ его изготовления |
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 (de) | 2011-05-16 | 2012-11-21 | Sealed Air Corporation (US) | Verfahren zum Perforieren einer Schaumstruktur und akustische Schaumstruktur |
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 |
CA2858110C (en) * | 2012-02-02 | 2020-09-22 | Kci Licensing, Inc. | Foam structure wound inserts for directional granulation |
WO2016051371A1 (en) * | 2014-10-03 | 2016-04-07 | 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 |
EP3433112B1 (de) * | 2016-03-25 | 2020-08-05 | Pirelli Tyre S.p.A. | Schalldichter selbstdichtender reifen für fahrzeugräder |
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 |
WO2022013421A1 (en) | 2020-07-17 | 2022-01-20 | Recticel | Noise barrier and apparatus comprising the noise barrier |
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)
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 |
-
1999
- 1999-05-27 HU HU0103869A patent/HUP0103869A3/hu unknown
- 1999-05-27 AU AU42124/99A patent/AU768157B2/en not_active Expired
- 1999-05-27 IL IL14151899A patent/IL141518A0/xx unknown
- 1999-05-27 WO PCT/US1999/011754 patent/WO2000015697A1/en active IP Right Grant
- 1999-05-27 JP JP2000570230A patent/JP2002524635A/ja active Pending
- 1999-05-27 TR TR2001/00743T patent/TR200100743T2/xx unknown
- 1999-05-27 DK DK99925939T patent/DK1115777T3/da active
- 1999-05-27 DE DE69902283T patent/DE69902283T2/de not_active Expired - Lifetime
- 1999-05-27 AT AT99925939T patent/ATE221097T1/de not_active IP Right Cessation
- 1999-05-27 CZ CZ2001563A patent/CZ2001563A3/cs unknown
- 1999-05-27 BR BR9913966-9A patent/BR9913966A/pt not_active IP Right Cessation
- 1999-05-27 KR KR1020017003461A patent/KR100588251B1/ko not_active IP Right Cessation
- 1999-05-27 ES ES99925939T patent/ES2177280T3/es not_active Expired - Lifetime
- 1999-05-27 CA CA002340217A patent/CA2340217C/en not_active Expired - Lifetime
- 1999-05-27 EP EP99925939A patent/EP1115777B1/de not_active Expired - Lifetime
- 1999-05-27 CN CNB998109851A patent/CN1232572C/zh not_active Expired - Lifetime
- 1999-05-28 TW TW088108888A patent/TW460518B/zh not_active IP Right Cessation
-
2001
- 2001-02-09 ZA ZA200101148A patent/ZA200101148B/en unknown
- 2001-02-15 ZA ZA200101289A patent/ZA200101289B/en unknown
- 2001-03-16 NO NO20011347A patent/NO20011347L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CZ2001563A3 (cs) | 2001-11-14 |
BR9913966A (pt) | 2001-07-03 |
HUP0103869A3 (en) | 2003-05-28 |
AU4212499A (en) | 2000-04-03 |
ATE221097T1 (de) | 2002-08-15 |
EP1115777B1 (de) | 2002-07-24 |
ES2177280T3 (es) | 2002-12-01 |
HUP0103869A2 (hu) | 2002-02-28 |
CA2340217A1 (en) | 2000-03-23 |
DE69902283T2 (de) | 2003-03-13 |
CN1232572C (zh) | 2005-12-21 |
DK1115777T3 (da) | 2002-11-18 |
CN1318078A (zh) | 2001-10-17 |
ZA200101148B (en) | 2001-09-18 |
KR100588251B1 (ko) | 2006-06-12 |
TW460518B (en) | 2001-10-21 |
IL141518A0 (en) | 2002-03-10 |
KR20010075181A (ko) | 2001-08-09 |
EP1115777A1 (de) | 2001-07-18 |
NO20011347D0 (no) | 2001-03-16 |
NO20011347L (no) | 2001-05-03 |
AU768157B2 (en) | 2003-12-04 |
TR200100743T2 (tr) | 2001-06-21 |
CA2340217C (en) | 2009-10-06 |
JP2002524635A (ja) | 2002-08-06 |
ZA200101289B (en) | 2001-08-21 |
WO2000015697A1 (en) | 2000-03-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: DOW GLOBAL TECHNOLOGIES, INC., MIDLAND, MICH., US |
|
8364 | No opposition during term of opposition |