MX2009006271A - Aglutinante para preformas en silenciadores. - Google Patents

Aglutinante para preformas en silenciadores.

Info

Publication number
MX2009006271A
MX2009006271A MX2009006271A MX2009006271A MX2009006271A MX 2009006271 A MX2009006271 A MX 2009006271A MX 2009006271 A MX2009006271 A MX 2009006271A MX 2009006271 A MX2009006271 A MX 2009006271A MX 2009006271 A MX2009006271 A MX 2009006271A
Authority
MX
Mexico
Prior art keywords
fibers
preform
binder
mold
silencer
Prior art date
Application number
MX2009006271A
Other languages
English (en)
Inventor
Norman T Huff
Original Assignee
Ocv Intellectual Capital Llc
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 Ocv Intellectual Capital Llc filed Critical Ocv Intellectual Capital Llc
Publication of MX2009006271A publication Critical patent/MX2009006271A/es

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B11/00—Making preforms
    • B29B11/14—Making preforms characterised by structure or composition
    • B29B11/16—Making preforms characterised by structure or composition comprising fillers or reinforcement
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
    • 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
    • B29K2995/0001—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular acoustical properties
    • B29K2995/0002—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular acoustical properties insulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

En un método para formar una preforma de silenciador a partir de fibras de un material fibrizable, las fibras son alimentadas en el molde, se aplica un aglutinante de curado d baja temperatura a las fibras. El aglutinante es curado a una baja temperatura para unir juntas las fibras, formando por lo tanto una preforma que tiene generalmente la forma del molde. La preforma es removida del molde. La preforma está estructurada para insertarse en un silenciador. Una preforma de silenciador incluye fibras de un material fibrizable y un aglutinante de curado a baja temperatura que une juntas las fibras.
MX2009006271A 2006-12-14 2007-12-14 Aglutinante para preformas en silenciadores. MX2009006271A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/638,945 US20080142295A1 (en) 2006-12-14 2006-12-14 Binder for preforms in silencers
PCT/US2007/025595 WO2008076352A1 (en) 2006-12-14 2007-12-14 Binder for preforms in silencers

Publications (1)

Publication Number Publication Date
MX2009006271A true MX2009006271A (es) 2009-06-22

Family

ID=39256570

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009006271A MX2009006271A (es) 2006-12-14 2007-12-14 Aglutinante para preformas en silenciadores.

Country Status (8)

Country Link
US (1) US20080142295A1 (es)
EP (1) EP2102399A1 (es)
JP (1) JP2010513774A (es)
KR (1) KR20090088394A (es)
CN (1) CN101558193B (es)
BR (1) BRPI0720229A2 (es)
MX (1) MX2009006271A (es)
WO (1) WO2008076352A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7934580B2 (en) 2006-04-12 2011-05-03 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system
US7942237B2 (en) * 2006-04-12 2011-05-17 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated reflective chamber
US7730996B2 (en) * 2006-04-12 2010-06-08 Ocv Intellectual Capital, Llc Long fiber thermoplastic composite muffler system with integrated crash management
US8336673B2 (en) * 2010-07-07 2012-12-25 Bay Industries Inc. Muffler, muffler insert, and methods and apparatus for making
EP2683922B1 (en) 2011-03-10 2015-05-06 OCV Intellectual Capital, LLC Apparatus and method for producing a fibrous product
WO2014062943A1 (en) * 2012-10-17 2014-04-24 Ocv Intellectual Capital, Llc Low-emission binder for muffler preform
KR20160014320A (ko) 2014-07-29 2016-02-11 주식회사 한국몰드 차량의 본네트 형상을 갖는 프리폼의 제조방법
DE102014226266A1 (de) * 2014-12-17 2016-06-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Dämm- und Filterstoff und seine Verwendung als inertes schallabsorbierendes Material
US9938872B2 (en) 2015-06-09 2018-04-10 Bay Fabrication, Inc. Muffler insert, and systems, methods and apparatus for making
KR20170024464A (ko) 2015-08-25 2017-03-07 ㈜한국몰드김제 고정부를 구비하는 성형 장치
DE102016108800A1 (de) * 2016-05-12 2017-11-16 Dbw Holding Gmbh Verfahren zur Herstellung eines Formteils aus Glasfaser- und/oder Mineralfasermaterial, damit erhältliches Formteil und Fertigungseinheit hierfür
KR101928841B1 (ko) 2017-07-17 2018-12-13 장태호 자동차 소음기의 흡음재 권취장치, 및 이를 이용한 자동차 소음기의 흡음재 권취방법
JP6781479B2 (ja) * 2018-12-05 2020-11-04 株式会社クレファクト グラスファイバーの消音材の製造方法

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US4211617A (en) * 1975-02-24 1980-07-08 Mca Disco-Vision, Inc. Process for producing a stamper for videodisc purposes
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US4692291A (en) * 1980-04-14 1987-09-08 Union Carbide Corporation Molding method using fast curing fiber reinforced, low viscosity thermosetting resin
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Also Published As

Publication number Publication date
KR20090088394A (ko) 2009-08-19
US20080142295A1 (en) 2008-06-19
CN101558193A (zh) 2009-10-14
WO2008076352A1 (en) 2008-06-26
EP2102399A1 (en) 2009-09-23
JP2010513774A (ja) 2010-04-30
BRPI0720229A2 (pt) 2013-12-24
CN101558193B (zh) 2012-01-11

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