ES2062811T3 - Procedimiento para producir partes espumables conformadas. - Google Patents

Procedimiento para producir partes espumables conformadas.

Info

Publication number
ES2062811T3
ES2062811T3 ES91914727T ES91914727T ES2062811T3 ES 2062811 T3 ES2062811 T3 ES 2062811T3 ES 91914727 T ES91914727 T ES 91914727T ES 91914727 T ES91914727 T ES 91914727T ES 2062811 T3 ES2062811 T3 ES 2062811T3
Authority
ES
Spain
Prior art keywords
parts
foaming
melting
producing
mixture
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
Application number
ES91914727T
Other languages
English (en)
Inventor
Jan Roland Soderberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Chemical Patents Inc
Original Assignee
Exxon Chemical Patents Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26297475&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2062811(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from GB909017405A external-priority patent/GB9017405D0/en
Priority claimed from GB919101934A external-priority patent/GB9101934D0/en
Application filed by Exxon Chemical Patents Inc filed Critical Exxon Chemical Patents Inc
Application granted granted Critical
Publication of ES2062811T3 publication Critical patent/ES2062811T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/104—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof
    • C08J9/105—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof containing sulfur
    • 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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • C08J9/102—Azo-compounds
    • C08J9/103—Azodicarbonamide

Landscapes

  • Chemical & Material Sciences (AREA)
  • General 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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Molding Of Porous Articles (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

LA INVENCION SE REFIERE A PROCESOS PARA PRODUCIR PARTES DE ASPECTO ESPUMOSO A PARTIR DE UNA COMPOSICION POLIMERICA QUE CONTIENE UN POLIMERO Y UN ENCAPSULADO ADITIVO ESPUMANTE Y CURANTE QUE INCLUYE LOS PASOS: (A) SECAR MEZCLANDO AL MENOS LA PARTE FORMADORA DE BURBUJAS DE AIRE DEL ENCAPSULADO ADITIVO ESPUMANTE Y CURANTE DE LA COMPOSICION CON UN POLVO DE PARAFINA PARA PRODUCIR UNA MEZCLA SECA; (B) FUNDIR MEZCLANDO LA MEZCLA SECA Y UNAS PARTES RESIDUALES DE LA COMPOSICION A UNA TEMPERATURA ENTRE EL PUNTO DE FUSION Y NO MAS DE 10 (GRADOS) C, PREFERENTEMENTE NO MAS DE 5 (GRADOS) C, SOBRE EL PUNTO DE FUSION USANDO UNA CONDICION DE CORTE BAJA PARA PRODUCIR UNA MEZCLA FUNDIDA; (C) MODELAR LA MEZCLA FUNDIDA BAJO LAS CONDICIONES DE TEMPERATURA Y CORTE DEL PASO (B). LAS PARTES ESPUMOSAS QUE TIENEN BUENAS CARACTERISTICAS DE ESPUMA PUEDEN FABRICARSE A ESCALA INDUSTRIAL. LAS CELULAS DE ESPUMA CERRADA LO SON TAMBIEN. LA ESPUMA SE ADHIERE A SUPERFICIES METALICAS.
ES91914727T 1990-08-08 1991-08-08 Procedimiento para producir partes espumables conformadas. Expired - Lifetime ES2062811T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909017405A GB9017405D0 (en) 1990-08-08 1990-08-08 Processes for producing shaped foamable parts
GB919101934A GB9101934D0 (en) 1991-01-29 1991-01-29 Processes for producing shaped foamable parts

Publications (1)

Publication Number Publication Date
ES2062811T3 true ES2062811T3 (es) 1994-12-16

Family

ID=26297475

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91914727T Expired - Lifetime ES2062811T3 (es) 1990-08-08 1991-08-08 Procedimiento para producir partes espumables conformadas.

Country Status (7)

Country Link
US (1) US5385951A (es)
EP (1) EP0542852B1 (es)
JP (2) JP3149181B2 (es)
AT (1) ATE112790T1 (es)
DE (1) DE69104616T2 (es)
ES (1) ES2062811T3 (es)
WO (1) WO1992002574A1 (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5931474A (en) * 1997-02-24 1999-08-03 Raychem Corporation Cavity sealing article and method
US5979902A (en) * 1997-02-24 1999-11-09 Raychem Corporation Cavity sealing article and method
KR100422813B1 (ko) * 1997-06-30 2004-05-24 주식회사 하이닉스반도체 반도체 메모리 소자의 입력버퍼
DE19727907C2 (de) * 1997-07-01 1999-10-14 Daimler Chrysler Ag Verfahren zum Füllen von Doppelwandungshohlräumen eines Doppelwandigenauspuffrohres und doppelwandiges, insbesondere abgasführendes Rohr
US6114004A (en) * 1998-01-26 2000-09-05 Cydzik; Edward A. Cavity sealing article
CA2284751C (en) 1998-02-04 2003-02-11 Mannington Mills, Inc. Surface coverings containing fused recycled material and processes of making the same
US6777565B2 (en) * 2000-06-29 2004-08-17 Board Of Trustees, The University Of Illinois Organometallic compounds and their use as precursors for forming films and powders of metal or metal derivatives
FR2814956B1 (fr) 2000-10-06 2003-01-24 Seppic Sa Nouvelle composition vaccinale, procede pour sa preparation, utilisation comme composition injectale en medecine humaine ou veterinaire et nouveau procede de conservation
US6650033B2 (en) * 2001-08-06 2003-11-18 Tyco Electronics Corporation Foamable coupling for lamp assembly and methods for using the coupling
US8070994B2 (en) * 2004-06-18 2011-12-06 Zephyros, Inc. Panel structure
EP1772480B1 (en) * 2005-10-06 2013-12-04 Henkel AG & Co. KGaA Reduction of transfer of vibrations
BRPI0709467A2 (pt) * 2006-04-06 2011-07-19 Dow Global Technologies Inc método para aplicar uma composição termicamente expansìvel e composição poliolefìnica termicamente expansìvel
EP2052015A1 (en) 2006-08-09 2009-04-29 Dow Global Technologies Inc. Multi-segment expandable polymer compositions which expand in a controllable direction
WO2008034755A1 (en) * 2006-09-20 2008-03-27 Henkel Ag & Co. Kgaa Solid expandable compositions
DE102007038659A1 (de) 2007-08-15 2009-02-19 Henkel Ag & Co. Kgaa Expandierbares, extrudiertes Formteil und Verfahren zu seiner Herstellung
EP2568023B1 (en) * 2007-11-15 2014-06-25 Dow Global Technologies LLC A coated article, and method of forming such articles
WO2009091953A2 (en) 2008-01-16 2009-07-23 Sika Technology Ag Extruded expandable barrier
US7913814B2 (en) * 2008-03-07 2011-03-29 Henkel Corporation Acoustic baffle assembly
JP6000344B2 (ja) 2011-06-10 2016-09-28 ヘンケル・アクチェンゲゼルシャフト・ウント・コムパニー・コマンディットゲゼルシャフト・アウフ・アクチェンＨｅｎｋｅｌ ＡＧ ＆ Ｃｏ． ＫＧａＡ 広い温度範囲にわたって効果的な振動減衰
EP2580961A1 (de) 2011-10-11 2013-04-17 LANXESS Deutschland GmbH Mischungen aus treibmittelhaltigen Polymeren, Insektiziden und Wachsen
KR102030199B1 (ko) 2011-07-26 2019-10-08 다우 글로벌 테크놀로지스 엘엘씨 중공 공동을 중합체 발포체로 충전하는 방법
KR102289601B1 (ko) * 2019-01-16 2021-08-18 성풍솔레드(주) 자동 두발세정 의자

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3608006A (en) * 1966-10-01 1971-09-21 Furukawa Electric Co Ltd Production of foamed polyolefin composite sheet
US3660320A (en) * 1969-06-03 1972-05-02 Flintkote Co Dry blend polyvinyl chloride foam-forming composition and method
US3987134A (en) * 1972-05-25 1976-10-19 The Furukawa Electric Co., Ltd. Manufacture of foamed compartmented structures
CA1104300A (en) * 1976-11-17 1981-06-30 Phillips Cables Limited Masterbatch pellets
US4774277A (en) * 1982-03-26 1988-09-27 Exxon Research & Engineering Co. Blends of polyolefin plastics with elastomeric plasticizers
US4434261A (en) * 1982-08-06 1984-02-28 E. I. Du Pont De Nemours And Company Extrudable self-supporting hot melt adhesive sheet
US4673620A (en) * 1984-02-27 1987-06-16 Exxon Research & Engineering Co. Elastomeric thermoplastic low voltage insulation on conductive substrate
KR950012850B1 (ko) * 1987-07-21 1995-10-23 스미도모쥬기가이고오교오 가부시기가이샤 사출성형법
US4898630A (en) * 1987-11-18 1990-02-06 Toyota Jidosha Kabushiki Thermosetting highly foaming sealer and method of using it
GB8903211D0 (en) * 1989-02-13 1989-03-30 Exxon Chemical Patents Inc Thermoplastic foamable compositions and car body inserts made from such composition
US4981630A (en) * 1989-04-05 1991-01-01 Carol Botsolas Poly(vinyl chloride) pipe insulation fittings

Also Published As

Publication number Publication date
US5385951A (en) 1995-01-31
DE69104616D1 (de) 1994-11-17
JP2001151925A (ja) 2001-06-05
JP3202211B2 (ja) 2001-08-27
JPH06500810A (ja) 1994-01-27
EP0542852A1 (en) 1993-05-26
JP3149181B2 (ja) 2001-03-26
EP0542852B1 (en) 1994-10-12
DE69104616T2 (de) 1995-02-16
ATE112790T1 (de) 1994-10-15
WO1992002574A1 (en) 1992-02-20

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