IL141517A0 - Acoustical open-cell polyolefins and process for making them - Google Patents

Acoustical open-cell polyolefins and process for making them

Info

Publication number
IL141517A0
IL141517A0 IL14151799A IL14151799A IL141517A0 IL 141517 A0 IL141517 A0 IL 141517A0 IL 14151799 A IL14151799 A IL 14151799A IL 14151799 A IL14151799 A IL 14151799A IL 141517 A0 IL141517 A0 IL 141517A0
Authority
IL
Israel
Prior art keywords
making
open
composition
cells
cell
Prior art date
Application number
IL14151799A
Other languages
English (en)
Original Assignee
Dow Chemical Co
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 Chemical Co filed Critical Dow Chemical Co
Publication of IL141517A0 publication Critical patent/IL141517A0/xx

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
    • C08J9/36—After-treatment
    • C08J9/38—Destruction of cell membranes
    • 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
    • C08J2205/00—Foams characterised by their properties
    • C08J2205/04—Foams characterised by their properties characterised by the foam pores
    • C08J2205/05—Open cells, i.e. more than 50% of the pores are open
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/10—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet
    • C09J2301/18—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive tape or sheet characterized by perforations in the adhesive tape

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cell Biology (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Laminated Bodies (AREA)
IL14151799A 1998-09-17 1999-09-16 Acoustical open-cell polyolefins and process for making them IL141517A0 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10069998P 1998-09-17 1998-09-17
US13625299P 1999-05-27 1999-05-27
PCT/US1999/021569 WO2000015700A1 (en) 1998-09-17 1999-09-16 Acoustical open-cell polyolefins and process for making

Publications (1)

Publication Number Publication Date
IL141517A0 true IL141517A0 (en) 2002-03-10

Family

ID=26797458

Family Applications (1)

Application Number Title Priority Date Filing Date
IL14151799A IL141517A0 (en) 1998-09-17 1999-09-16 Acoustical open-cell polyolefins and process for making them

Country Status (17)

Country Link
EP (1) EP1114085B1 (https=)
JP (1) JP2002524636A (https=)
KR (1) KR100697542B1 (https=)
CN (1) CN1147524C (https=)
AT (1) ATE319766T1 (https=)
AU (1) AU765546B2 (https=)
BR (1) BR9913960A (https=)
CA (1) CA2339847C (https=)
CZ (1) CZ2001481A3 (https=)
DE (1) DE69930278T2 (https=)
ES (1) ES2255760T3 (https=)
HU (1) HUP0103857A3 (https=)
IL (1) IL141517A0 (https=)
NO (1) NO20011348D0 (https=)
RU (1) RU2224773C2 (https=)
TR (1) TR200100744T2 (https=)
WO (1) WO2000015700A1 (https=)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6720362B1 (en) 1998-09-17 2004-04-13 The Dow Chemical Company Perforated foams
EP1353979A2 (en) * 2000-03-17 2003-10-22 Dow Global Technologies Inc. Polyolefin foam for sound and thermal insulation
KR100686487B1 (ko) 2000-03-17 2007-02-23 다우 글로벌 테크놀로지스 인크. 단열 성능이 개선된 흡음성 중합체 발포체 및 이의 제조방법
AU3696601A (en) 2000-03-17 2001-10-03 Dow Chemical Co Preparation of a macrocellular acoustic foam
MXPA02008937A (es) 2000-03-17 2003-04-25 Dow Global Technologies Inc Espuma de poliolefina macrocelular que tiene una temperatura de servicio elevada para aplicaciones acusticas.
CA2473611C (en) 2002-02-22 2010-03-16 Dow Global Technologies Inc. Thermoplastic foam containing particulate additive
US7144925B2 (en) 2002-05-09 2006-12-05 Dow Global Technologies Inc. Fire resistance acoustic foam
US6649666B1 (en) 2002-05-21 2003-11-18 Dow Global Technologies Inc. Propylene polymer coupling and foams
US7358282B2 (en) 2003-12-05 2008-04-15 Kimberly-Clark Worldwide, Inc. Low-density, open-cell, soft, flexible, thermoplastic, absorbent foam and method of making foam
US7291382B2 (en) 2004-09-24 2007-11-06 Kimberly-Clark Worldwide, Inc. Low density flexible resilient absorbent open-cell thermoplastic foam
EP1876200A4 (en) 2005-04-27 2011-11-02 Prime Polymer Co Ltd Extruded propylene resin composite
JP2007045979A (ja) * 2005-08-11 2007-02-22 Kaneka Corp 自動車用内装材
ES2305968T3 (es) 2005-08-19 2008-11-01 Borealis Technology Oy Espuma de poliolefina.
RU2307843C2 (ru) * 2005-09-12 2007-10-10 Общество с ограниченной ответственностью "Автопластик" Звукопоглощающий материал на основе закрытоячеистого иглопроколотого пенополиэтилена и способ его получения
JP4836583B2 (ja) * 2006-01-06 2011-12-14 ダイセルノバフォーム株式会社 発泡体用樹脂組成物及び発泡体
CA2580590C (en) 2007-03-02 2010-02-23 Trican Well Service Ltd. Apparatus and method of fracturing
KR20100023794A (ko) 2007-06-27 2010-03-04 아사히 파이바 그라스 가부시끼가이샤 폴리올레핀계 수지의 발포 보드 및 그 제조 방법
BRPI0916067A2 (pt) * 2008-11-11 2015-11-10 Akzo Nobel Coatings Int Bv composição intumescente curável a temperatura ambiente, uso de uma composição, e, substrato
CN101792549B (zh) * 2009-12-25 2011-10-19 东莞市峄董塑胶科技有限公司 一种改进的聚丙烯再生料改性板材发泡工艺
DE102011083434B4 (de) 2011-09-26 2016-11-17 Neue Materialien Bayreuth Gmbh Verfahren zur Herstellung eines offenzelligen Polymerschaums
WO2014155521A1 (ja) * 2013-03-26 2014-10-02 古河電気工業株式会社 ポリオレフィン系樹脂発泡シート、吸音材、及び自動車用部品、並びにポリオレフィン系樹脂発泡シートの製造方法
WO2015138719A1 (en) * 2014-03-12 2015-09-17 Keane Craig Patrick Solid self-leveling underlayment
CN104403199A (zh) * 2014-12-05 2015-03-11 南京聚隆科技股份有限公司 一种挤出级高填充聚丙烯复合材料及其制备方法
RU2678051C2 (ru) * 2016-04-07 2019-01-22 Общество с ограниченной ответственностью "Рекстром-М" Способ получения материала для изготовления панелей звукопоглощающих экранов методом экструзии
WO2021041502A1 (en) * 2019-08-29 2021-03-04 Dow Global Technologies Llc Method of making a homogeneous mixture of polyolefin solids and carbon solids
CN114539666B (zh) * 2022-01-27 2023-11-28 泉州师范学院 一种抗冲抗应力发白适合超临界发泡的聚丙烯复合材料及其制备方法

Family Cites Families (13)

* 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
US4714716A (en) * 1984-11-16 1987-12-22 The Dow Chemical Company Lightly crosslinked linear olefinic polymer foams and process for making
US4554293A (en) * 1985-04-19 1985-11-19 The Dow Chemical Company Lightly crosslinked linear olefinic polymer foam blends and process for making
JPH0781026B2 (ja) * 1986-07-24 1995-08-30 積水化学工業株式会社 シート状成形体の製造方法
JP2918130B2 (ja) * 1991-10-09 1999-07-12 株式会社ジェイエスピー プロピレン系樹脂発泡体及びその製造方法
ATE149910T1 (de) * 1992-12-15 1997-03-15 Scriptoria Nv Bahnförmige schaumstoffplatten aus polyolefinen
DK0674579T3 (da) * 1992-12-17 2000-08-07 Dow Chemical Co Ekstruderet propylenpolymerskum med åbne celler og fremgangsmåde til fremstilling deraf
US5340840A (en) * 1993-03-18 1994-08-23 The Dow Chemical Company Foam structures of ethylenic polymer material having enhanced toughness and elasticity and process for making
JP3372089B2 (ja) * 1993-09-08 2003-01-27 日本特殊塗料株式会社 高性能遮音材
JP3157711B2 (ja) * 1996-03-13 2001-04-16 株式会社ユニックス 吸音クロスおよび吸音カーテン
JP3907077B2 (ja) * 1996-12-04 2007-04-18 株式会社ジェイエスピー ポリカーボネート樹脂連続気泡型板状押出発泡体
JP3403905B2 (ja) * 1996-12-06 2003-05-06 住化プラステック株式会社 ラベルテープ用フィルム
JPH10219868A (ja) * 1997-02-12 1998-08-18 Zeon Kasei Co Ltd 防音パネル

Also Published As

Publication number Publication date
NO20011348L (no) 2001-03-16
NO20011348D0 (no) 2001-03-16
KR20010075188A (ko) 2001-08-09
HUP0103857A3 (en) 2002-06-28
EP1114085B1 (en) 2006-03-08
EP1114085A1 (en) 2001-07-11
ATE319766T1 (de) 2006-03-15
AU6152399A (en) 2000-04-03
CN1147524C (zh) 2004-04-28
ES2255760T3 (es) 2006-07-01
RU2224773C2 (ru) 2004-02-27
HUP0103857A2 (hu) 2002-01-28
WO2000015700A1 (en) 2000-03-23
CA2339847C (en) 2009-11-24
TR200100744T2 (tr) 2001-10-22
JP2002524636A (ja) 2002-08-06
CA2339847A1 (en) 2000-03-23
BR9913960A (pt) 2001-07-03
AU765546B2 (en) 2003-09-25
CZ2001481A3 (cs) 2001-10-17
KR100697542B1 (ko) 2007-03-21
DE69930278T2 (de) 2006-11-02
DE69930278D1 (de) 2006-05-04
CN1318079A (zh) 2001-10-17

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