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MX166427B - Novedosas composiciones amortiguadoras - Google Patents

Novedosas composiciones amortiguadoras

Info

Publication number
MX166427B
MX166427B MX020197A MX2019790A MX166427B MX 166427 B MX166427 B MX 166427B MX 020197 A MX020197 A MX 020197A MX 2019790 A MX2019790 A MX 2019790A MX 166427 B MX166427 B MX 166427B
Authority
MX
Mexico
Prior art keywords
phase
unsaturated monomer
polymeric
ethylenically unsaturated
polymer
Prior art date
Application number
MX020197A
Other languages
English (en)
Inventor
Carl Peter Hemenway
Paul Charles Killgoar Jr
Robert Dean Koller
Marsha Ann Samus
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of MX166427B publication Critical patent/MX166427B/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F265/00—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00
    • C08F265/04—Macromolecular compounds obtained by polymerising monomers on to polymers of unsaturated monocarboxylic acids or derivatives thereof as defined in group C08F20/00 on to polymers of esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F285/00—Macromolecular compounds obtained by polymerising monomers on to preformed graft polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La presente invención se refiere a un procedimiento que comprende usar, para fines de amortiguamiento, un polímero elastomérico termoplástico, de múltiples fases, que tiene al menos dos fases poliméricas, el cual comprende: a) una fase polimérica, inicialmente lineal o levemente entrelzada, polimerizada a partir de un monómero alfa,beta-etilénicamente insaturado, en que este monómero alfa, beta-etilénicamente insaturado comprende de 0 a aproximadamente el dos por ciento en peso de un monómero multietilénicamente insaturado; b) una segunda fase polimérica, en la forma de dominios discretos de aproximadamente 2 a 50 nanómetros de diámetro, dispersos dentro de la fase polimérica inicial, en que la segunda fase polime´rica se polimeriza a partir de al menos un monómero etilénicamente insaturado, comprendido de alrededor del 5 por ciento al 100 por ciento en peso de un monómero multifuncional, que tiene al menos dos sitios de insaturación etilénica; donde la relación en peso de la segunda fase polime´rica a la fase polimérica inicial más la segunda fase polimérica es de aproximadamente 1:100 hasta aproximadamente 1:2. Una composición para fines de amortiguamiento útiles, que comprende: a) un elastómero entrelazado, que contiene segmentos discretos microscópicamente de b) un polímero elastomérico termoplástico, de múltiples fases, que tiene al menos dos fases poliméricas, que comprenden: i) una fase polimérica inicialmente lineal o levemente entrelazada, polimerizada a partir de un monómero alfa,beta-etilénicamente insaturado, en que este monómero alfa,beta-etilénicamente insaturado comprende de 0 a aproximadamente el dos por ciento en peso de un monómero multietilénicamente insaturado; ii) una segunda fase polimérica, en la forma de dominios discretos con diámetros de aproximadamente 2 a 50 nanómetros, dispersos dentro de la fase polimérica inicial, en que la segunda fase polimérica se polimeriza desde al menos un monómero etilénicamente insaturado, comprendido de aproximadamente el 5 al 100 por ciento en peso de monómeros multifuncionales, que tienen al menos dos sitios de insaturación, etilénica; en que la relación en peso de la segunda fase polimérica la fase polimérica inicial más la segunda fase polimérica es aproximadamente de 1:100 hasta aproximadamente 1:2.
MX020197A 1989-04-11 1990-04-05 Novedosas composiciones amortiguadoras MX166427B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/336,187 US5008324A (en) 1989-04-11 1989-04-11 Novel damping compositions

Publications (1)

Publication Number Publication Date
MX166427B true MX166427B (es) 1993-01-07

Family

ID=23314946

Family Applications (1)

Application Number Title Priority Date Filing Date
MX020197A MX166427B (es) 1989-04-11 1990-04-05 Novedosas composiciones amortiguadoras

Country Status (11)

Country Link
US (1) US5008324A (es)
EP (1) EP0392766A3 (es)
JP (1) JPH0317148A (es)
CN (1) CN1047679A (es)
AU (2) AU636602B2 (es)
BR (1) BR9001715A (es)
CA (1) CA2013310A1 (es)
FI (1) FI901824A7 (es)
HU (1) HU209138B (es)
MX (1) MX166427B (es)
PL (1) PL163578B1 (es)

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US5262232A (en) * 1992-01-22 1993-11-16 Minnesota Mining And Manufacturing Company Vibration damping constructions using acrylate-containing damping materials
CA2087638C (en) * 1992-01-23 1997-02-25 Masatugu Fukui Microwave oven having a function for matching impedance
DE4313087A1 (de) * 1993-04-22 1994-10-27 Basf Ag Teilchenförmiges Pfropfpolymerisat und hieraus erhaltene thermoplastische Formmasse
US5635562A (en) * 1995-04-26 1997-06-03 Lear Corporation Expandable vibration damping materials
US6248827B1 (en) 1997-12-22 2001-06-19 Bridgestone Corporation Centipede polymers and preparation and application in rubber compositions
US6204354B1 (en) 1998-05-06 2001-03-20 Bridgestone Corporation Soft compounds derived from polypropylene grafted disubstituted ethylene- maleimide copolymers
US6248825B1 (en) 1998-05-06 2001-06-19 Bridgestone Corporation Gels derived from extending grafted centipede polymers and polypropylene
US6207763B1 (en) 1998-06-12 2001-03-27 Bridgestone Corporation Application of disubstituted ethylene-maleimide copolymers in rubber compounds
US6184292B1 (en) 1998-10-05 2001-02-06 Bridgestone Corporation Soft gel polymers for high temperature use
US6110985A (en) * 1998-10-30 2000-08-29 Soundwich, Inc. Constrained layer damping compositions
US6133354A (en) * 1998-11-17 2000-10-17 Bridgestone Corporation Copolymers as additives in thermoplastic elastomer gels
US6191217B1 (en) 1998-11-17 2001-02-20 Bridgestone Corporation Gels derived from polypropylene grafted alkyl vinylether-maleimide copolymers
US6268427B1 (en) 1999-02-18 2001-07-31 Bridgestone Corporation Elastomeric compositions for damping
US6407165B1 (en) 1999-02-18 2002-06-18 Bridgestone Corporation Elastomeric compositions for damping
US6407166B1 (en) 1999-02-18 2002-06-18 Bridgestone Corporation Elastomeric compositions for damping
US6251994B1 (en) 1999-02-18 2001-06-26 Bridgestone Corporation Elastomeric compositions for damping
US6228939B1 (en) 1999-05-19 2001-05-08 Bridgestone Corporation Thermoreversible gels comprising near gelation polymers
US6476117B1 (en) 2000-06-05 2002-11-05 Bridgestone Corporation Grafted near-gelation polymers having high damping properties
US6417259B1 (en) 2000-06-05 2002-07-09 Bridgestone Corporation Polyalkylene grafted centipede polymers
US6384134B1 (en) 2000-06-05 2002-05-07 Bridgestone Corporation Poly(alkenyl-co-maleimide) and maleated polyalkylene grafted with grafting agent, and epoxy polymer
US6350800B1 (en) 2000-06-05 2002-02-26 Bridgestone Corporation Soft polymer gel
US6521704B1 (en) * 2000-06-13 2003-02-18 General Electric Company Vibration dampening compositions and methods thereof
US6353054B1 (en) 2000-07-31 2002-03-05 Bridgestone Corporation Alkenyl-co-maleimide/diene rubber copolymers and applications
WO2002016491A2 (en) * 2000-08-18 2002-02-28 Bridgestone Corporation Rubber compositions and vulcanizates including comb-branched polymers
US6359064B1 (en) 2000-09-08 2002-03-19 Bridgestone Corporation Compound of polyester and polyalkylene grafted comb polymer
US6998367B2 (en) 2001-12-06 2006-02-14 Kimberly-Clark Worldwide, Inc. Absorbent composition containing transitional crosslinking points
US7585559B2 (en) * 2003-06-03 2009-09-08 Intellectual Property Holdings, Llc Foam barrier heat shield
US20050196608A1 (en) * 2003-10-08 2005-09-08 Dominique Wouters Sound damping adhesive
US20050080193A1 (en) * 2003-10-08 2005-04-14 Dominique Wouters Sound dampening adhesive
US7748184B1 (en) 2005-02-09 2010-07-06 Intellectual Property Holdings, Llc Body panel having improved stiffness and method of making
US7973106B2 (en) * 2005-04-26 2011-07-05 Shiloh Industries, Inc. Acrylate-based sound damping material and method of preparing same
JP5030779B2 (ja) * 2005-08-22 2012-09-19 株式会社日本触媒 制振材用エマルション
KR20080040011A (ko) * 2005-08-22 2008-05-07 가부시키가이샤 닛폰 쇼쿠바이 제진재용 에멀션
DE102005042826B4 (de) * 2005-09-09 2021-07-01 Volkswagen Ag Lagerelement
US8664286B2 (en) * 2005-09-20 2014-03-04 Nippon Shokubai Co., Ltd. Vibration damping composition
US7799840B2 (en) 2006-09-12 2010-09-21 Intellectual Property Holdings, Llc Thermoplastic vibrational damper with constraining layer
US7789119B2 (en) * 2006-10-10 2010-09-07 The Goodyear Tire & Rubber Company Runflat tire
EP2235082B1 (en) 2007-12-28 2014-05-14 Bridgestone Corporation Interpolymers containing isobutylene and diene mer units
WO2009125452A1 (ja) 2008-04-08 2009-10-15 株式会社Ihi ターボチャージャ
US20110031668A1 (en) * 2009-08-10 2011-02-10 Raytheon Company Vibration Isolation System
JP7183735B2 (ja) * 2018-11-28 2022-12-06 横浜ゴム株式会社 加硫ゴム材料の引張疲労特性の推定方法

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CA2013311A1 (en) * 1989-04-11 1990-10-11 Samuel J. Makower Thermoplastic acryclic elastomers

Also Published As

Publication number Publication date
HU902257D0 (en) 1990-08-28
CA2013310A1 (en) 1990-10-11
EP0392766A2 (en) 1990-10-17
AU654414B2 (en) 1994-11-03
CN1047679A (zh) 1990-12-12
HU209138B (en) 1994-03-28
US5008324A (en) 1991-04-16
AU5302590A (en) 1990-10-18
EP0392766A3 (en) 1991-09-04
JPH0317148A (ja) 1991-01-25
AU2975892A (en) 1993-02-11
PL284721A1 (en) 1991-07-15
AU636602B2 (en) 1993-05-06
HUT55815A (en) 1991-06-28
BR9001715A (pt) 1991-05-21
PL163578B1 (pl) 1994-04-29
FI901824A0 (fi) 1990-04-10
FI901824A7 (fi) 1990-10-12

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