BR8203425A - Material amortecedor de som material flexivel de barreira processo para produzir composicao de elastomero de poliuretano com ligacoes cruzadas - Google Patents

Material amortecedor de som material flexivel de barreira processo para produzir composicao de elastomero de poliuretano com ligacoes cruzadas

Info

Publication number
BR8203425A
BR8203425A BR8203425A BR8203425A BR8203425A BR 8203425 A BR8203425 A BR 8203425A BR 8203425 A BR8203425 A BR 8203425A BR 8203425 A BR8203425 A BR 8203425A BR 8203425 A BR8203425 A BR 8203425A
Authority
BR
Brazil
Prior art keywords
connections
cross
elastomer composition
polyurethane elastomer
flexible barrier
Prior art date
Application number
BR8203425A
Other languages
English (en)
Inventor
Glenn Elton Fulmer
Louis Leonard Wood
Original Assignee
Grace W R & 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 Grace W R & Co filed Critical Grace W R & Co
Publication of BR8203425A publication Critical patent/BR8203425A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2350/00—Acoustic or vibration damping material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/905—Hydrophilic or hydrophobic cellular product
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S524/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S524/916—Hydrogel compositions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/904—Isocyanate polymer having stated hydrophilic or hydrophobic property
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/269—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension including synthetic resin or polymer layer or component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/20—Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/25—Coating or impregnation absorbs sound

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Building Environments (AREA)
BR8203425A 1981-07-27 1982-06-11 Material amortecedor de som material flexivel de barreira processo para produzir composicao de elastomero de poliuretano com ligacoes cruzadas BR8203425A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/287,353 US4367259A (en) 1981-07-27 1981-07-27 Sound deadening material

Publications (1)

Publication Number Publication Date
BR8203425A true BR8203425A (pt) 1983-06-07

Family

ID=23102523

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8203425A BR8203425A (pt) 1981-07-27 1982-06-11 Material amortecedor de som material flexivel de barreira processo para produzir composicao de elastomero de poliuretano com ligacoes cruzadas

Country Status (8)

Country Link
US (1) US4367259A (pt)
JP (1) JPS5826092A (pt)
AU (1) AU8480882A (pt)
BR (1) BR8203425A (pt)
CA (1) CA1226085A (pt)
DE (1) DE3227230A1 (pt)
FR (1) FR2510286A1 (pt)
GB (1) GB2102823B (pt)

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US4931479B1 (en) * 1988-11-07 2000-10-10 Parker Intangibles Inc Foam in place conductive polyurethane foam
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US5876134A (en) * 1992-02-14 1999-03-02 The Gillette Company Foam grip
US5536910A (en) * 1993-08-09 1996-07-16 Northrop Grumman Sound, radio and radiation wave-absorbing, non-reflecting structure and method thereof
WO1995009082A1 (en) * 1993-09-28 1995-04-06 Bradford Industries, Inc. Sound attenuation composite and method for forming same
DE4339916A1 (de) * 1993-11-23 1995-05-24 Bertran Oriol Armengou Zusammensetzung zur Herstellung von Baustoffen mit schalldämmender Wirkung
DE4418506A1 (de) * 1994-05-27 1995-11-30 Bayer Ag Verfahren zur Herstellung von Formkörpern aus Zweikomponenten-Reaktivsystemen mit hohem Füllstoffgehalt
US5504282A (en) * 1994-08-24 1996-04-02 Foamex L.P. Sound transmission and absorption control media
US5566721A (en) * 1995-07-20 1996-10-22 Dana Corporation Driveshaft tube having sound deadening coating
DE19606392A1 (de) * 1996-02-21 1997-08-28 Basf Ag Formaldehydfreie Beschichtungsmittel für Formkörper
US5767024A (en) * 1996-04-03 1998-06-16 Atd Corporation Combined thermal and acoustic insulator
GB9615373D0 (en) * 1996-07-22 1996-09-04 Dow Benelux Polyisocyanate-based polymer comprising metal salts and preparation of metal powders therefrom
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US6180192B1 (en) * 1997-03-24 2001-01-30 Wood Waste Energy, Inc. Solids produced from ash and process for producing the same
US5998523A (en) * 1997-07-18 1999-12-07 The Dow Chemical Company Composition comprising a metal salt and metal powder therefrom by the calcining thereof
DE19818892A1 (de) * 1998-04-28 1999-11-04 Bayer Ag Verwendung von lösemittelarmen und lösemittelfreien 2K-PUR-Systemen zur Herstellung von schalldämmenden Beschichtungen
CN1299390A (zh) * 1998-05-04 2001-06-13 亨茨曼Ici化学品有限公司 填充多元醇成分粘度的降低
JP2002523618A (ja) 1998-08-19 2002-07-30 ザ ダウ ケミカル カンパニー ナノサイズ金属酸化物粉末の製造方法
DE19901937A1 (de) * 1999-01-19 2000-07-20 Basf Ag Polyurethansystem als Kautschukersatz
US6429257B1 (en) 1999-06-24 2002-08-06 Weyerhaeuser Company Polyurethane casting system and method
US6391935B1 (en) 2000-01-31 2002-05-21 Bayer Antwerp, N.V. Viscoelastic polyurethane foams
WO2002094900A1 (en) * 2001-05-21 2002-11-28 Dow Global Technologies Inc. Transparent polyurethane-hydrogel composition, method of making transparent polyurethane-hydrogel composition, and air-freshener application
US7105069B2 (en) * 2001-11-26 2006-09-12 Collins & Aikman Products Co. Sound absorbing/sound blocking automotive trim products
US7097723B2 (en) 2001-11-26 2006-08-29 Collins & Aikman Products Co. Lightweight acoustic automotive carpet
FR2850484B1 (fr) * 2003-01-24 2005-12-09 Hutchinson Structure mecanique presentant une propriete vibratoire modifiable
US7208531B2 (en) * 2003-06-26 2007-04-24 Basf Corporation Viscoelastic polyurethane foam
US20040266900A1 (en) * 2003-06-26 2004-12-30 Raymond Neff Viscoelastic polyurethane foam
US7238730B2 (en) * 2003-06-26 2007-07-03 Basf Corporation Viscoelastic polyurethane foam
US7211206B2 (en) * 2004-01-23 2007-05-01 Century-Board Usa Llc Continuous forming system utilizing up to six endless belts
US7763341B2 (en) * 2004-01-23 2010-07-27 Century-Board Usa, Llc Filled polymer composite and synthetic building material compositions
US20050167194A1 (en) * 2004-02-03 2005-08-04 Arner Investments Inc Accoustical Absorption Coating and Process
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WO2007095730A1 (en) * 2006-02-23 2007-08-30 Clausi Robert N Highly filled composite materials
US20070225419A1 (en) * 2006-03-24 2007-09-27 Century-Board Usa, Llc Polyurethane composite materials
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MY154555A (en) * 2007-11-21 2015-06-30 Malaysian Palm Oil Board Mpob A sound deadener melt pad composition
US20090295021A1 (en) * 2008-05-27 2009-12-03 Century-Board Usa, Llc Extrusion of polyurethane composite materials
US8846776B2 (en) 2009-08-14 2014-09-30 Boral Ip Holdings Llc Filled polyurethane composites and methods of making same
US9481759B2 (en) 2009-08-14 2016-11-01 Boral Ip Holdings Llc Polyurethanes derived from highly reactive reactants and coal ash
US9745224B2 (en) 2011-10-07 2017-08-29 Boral Ip Holdings (Australia) Pty Limited Inorganic polymer/organic polymer composites and methods of making same
US20130289150A1 (en) 2012-04-26 2013-10-31 Bayer Materialscience Ag Viscoelastic polyurethane foams
US9200132B2 (en) * 2013-03-15 2015-12-01 Covestro Llc Process for the production of spray polyurethane elastomers and the elastomers produced by this process
US9932457B2 (en) 2013-04-12 2018-04-03 Boral Ip Holdings (Australia) Pty Limited Composites formed from an absorptive filler and a polyurethane
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CN107956400B (zh) * 2017-11-29 2023-09-19 国网湖南省电力有限公司 一种变电站轻质隔声折叠门
CN107939256B (zh) * 2017-11-29 2023-09-19 国网湖南省电力有限公司 一种变电站轻质隔声卷帘门
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Also Published As

Publication number Publication date
DE3227230A1 (de) 1983-02-10
JPS5826092A (ja) 1983-02-16
JPS6225623B2 (pt) 1987-06-04
GB2102823A (en) 1983-02-09
GB2102823B (en) 1985-03-27
FR2510286A1 (fr) 1983-01-28
CA1226085A (en) 1987-08-25
US4367259A (en) 1983-01-04
AU8480882A (en) 1983-02-03

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