BR8404116A - Um processo para a obtencao de um agente de expansao para material sintetico espumado - Google Patents

Um processo para a obtencao de um agente de expansao para material sintetico espumado

Info

Publication number
BR8404116A
BR8404116A BR8404116A BR8404116A BR8404116A BR 8404116 A BR8404116 A BR 8404116A BR 8404116 A BR8404116 A BR 8404116A BR 8404116 A BR8404116 A BR 8404116A BR 8404116 A BR8404116 A BR 8404116A
Authority
BR
Brazil
Prior art keywords
obtaining
synthetic material
foamed synthetic
expansion agent
expansion
Prior art date
Application number
BR8404116A
Other languages
English (en)
Portuguese (pt)
Inventor
Byron A Hunter
Original Assignee
Uniroyal 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
Application filed by Uniroyal Inc filed Critical Uniroyal Inc
Publication of BR8404116A publication Critical patent/BR8404116A/pt

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
    • C08J9/08—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 carbon dioxide
    • 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
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/05—Use of one or more blowing agents together
    • 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
    • Y10S521/909—Blowing-agent moderator, e.g. kickers

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)
BR8404116A 1983-08-22 1984-08-17 Um processo para a obtencao de um agente de expansao para material sintetico espumado BR8404116A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/524,945 US4438223A (en) 1983-08-22 1983-08-22 Blowing agent composition containing zinc formate and metal salt activator

Publications (1)

Publication Number Publication Date
BR8404116A true BR8404116A (pt) 1985-07-16

Family

ID=24091286

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8404116A BR8404116A (pt) 1983-08-22 1984-08-17 Um processo para a obtencao de um agente de expansao para material sintetico espumado

Country Status (6)

Country Link
US (1) US4438223A (enExample)
EP (1) EP0138334B1 (enExample)
JP (1) JPS6071644A (enExample)
BR (1) BR8404116A (enExample)
CA (1) CA1216428A (enExample)
DE (1) DE3478609D1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8317799D0 (en) * 1983-06-30 1983-08-03 Fbc Ltd Blowing agent compositions
US4618630A (en) * 1984-08-27 1986-10-21 The Dow Chemical Co. Organic polymer composition containing an antistatic agent comprising a nonvolatile ionizable metal salt and a salt or ester of a carboxylic acid
US4655962A (en) * 1986-03-25 1987-04-07 Uniroyal Chemical Company, Inc. Blowing agent composition
US4692475A (en) * 1986-03-25 1987-09-08 Uniroyal Chemical Company, Inc. Blowing agent composition
US4861805A (en) * 1986-12-05 1989-08-29 The Dow Chemical Company Antistatic polyurethane shoe sole compositions
US4777188A (en) * 1986-12-31 1988-10-11 Uniroyal Chemical Company, Inc. Process for producing foamed elastomeric compositions
US4912142A (en) * 1987-04-15 1990-03-27 The Dow Chemical Company Antistatic phase-segregated polyurethanes
US4806571A (en) * 1988-05-06 1989-02-21 The Dow Chemical Company Organic composition containing a fluoroalkyl sulfonic acid salt
US5106884A (en) * 1988-10-28 1992-04-21 The Dow Chemical Company Flexible polyurea foams having controlled load bearing qualities
MX173573B (es) * 1989-06-19 1994-03-16 Subsurface Technology Corp Mejoras en tubo poroso y proceso para producirlo
GB2271742B (en) * 1991-04-23 1995-03-15 Amesbury Ind Inc Process for extruding low density foam using water blowing agent
US7951449B2 (en) * 2002-06-27 2011-05-31 Wenguang Ma Polyester core materials and structural sandwich composites thereof
US7314909B2 (en) * 2005-10-12 2008-01-01 General Electric Company Method of reducing the styrene content of a poly(arylene ether)/polystyrene blend, and articles comprising the resulting thermoplastic resin
US20070117912A1 (en) * 2005-11-18 2007-05-24 Balfour Kim G Polymer blend method, composition, and article
WO2007106390A2 (en) 2006-03-10 2007-09-20 Amesbury Group, Inc Apparatus and method for manufacturing reinforced weatherstrip, and such a weatherstrip
DE102009025411B4 (de) * 2009-06-16 2011-05-19 Innovent E.V. Technologieentwicklung Verwendung von Zinkstaubpartikeln oder Partikelstaub, der Zink oder eine Zinkverbindung enthält, als Korrosionsschutzmittel für Glas
EP2641932A1 (de) 2012-03-21 2013-09-25 LANXESS Deutschland GmbH Thermoplastische Formmassen
EP2641933A1 (de) 2012-03-21 2013-09-25 LANXESS Deutschland GmbH Thermoplastische Formmassen
EP3256680A1 (en) 2015-02-13 2017-12-20 Amesbury Group, Inc. Low compression-force tpe weatherseals
EP3093312A1 (de) 2015-05-12 2016-11-16 LANXESS Deutschland GmbH Thermoplastische formmassen
EP3115406A1 (de) 2015-07-10 2017-01-11 LANXESS Deutschland GmbH Thermoplastische formmassen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1227146A (enExample) 1968-03-29 1971-04-07
BE789357A (fr) 1971-09-27 1973-03-27 Hoechst Ag Perfectionnement apporte a la fabrication de mousses de matieres polymeres thermoplastiques
US3986989A (en) 1974-08-28 1976-10-19 Tenneco Chemicals, Inc. Cellular vinyl halide resin compositions and a process for their production
CA1100697A (en) * 1976-12-22 1981-05-05 General Electric Company Foamable thermoplastic polyester compositions

Also Published As

Publication number Publication date
CA1216428A (en) 1987-01-13
EP0138334A1 (en) 1985-04-24
US4438223A (en) 1984-03-20
DE3478609D1 (en) 1989-07-13
EP0138334B1 (en) 1989-06-07
JPS6071644A (ja) 1985-04-23
JPS6310179B2 (enExample) 1988-03-04

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 17/08/99