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ES2143472T3 - Materiales ultramicrocelulares que contienen agentes hinchadores basados en hidrofluorocarburos. - Google Patents

Materiales ultramicrocelulares que contienen agentes hinchadores basados en hidrofluorocarburos.

Info

Publication number
ES2143472T3
ES2143472T3 ES92911496T ES92911496T ES2143472T3 ES 2143472 T3 ES2143472 T3 ES 2143472T3 ES 92911496 T ES92911496 T ES 92911496T ES 92911496 T ES92911496 T ES 92911496T ES 2143472 T3 ES2143472 T3 ES 2143472T3
Authority
ES
Spain
Prior art keywords
ultramicrocellular
materials containing
hydrofluorocarbures
agents based
inflating agents
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
ES92911496T
Other languages
English (en)
Inventor
Willard Hallam Bonner Jr
Lun Yan Wei
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of ES2143472T3 publication Critical patent/ES2143472T3/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
    • C08J9/12—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 physical blowing agent
    • C08J9/14—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 physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • C08J9/146—Halogen containing compounds containing carbon, halogen and hydrogen only only fluorine as halogen atoms
    • 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
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249954—With chemically effective material or specified gas other than air, N, or carbon dioxide in void-containing 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
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • 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
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]

Landscapes

  • 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)
  • Artificial Filaments (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Woven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

SE DESCUBREN MATERIALES MICROCELULAR Y ULTRAMICROCELULAR MEJORADOS QUE CONTIENEN HIDROFLUOROCARBONOS (HFC) INFLABLES. LOS INFLABLES SON MAS FAVORABLES PARA EL MEDIO AMBIENTE QUE LOS CLOROFLUOROCARBONOS (CFCS) COMPLETAMENTE HALOGENADOS.
ES92911496T 1991-04-18 1992-04-16 Materiales ultramicrocelulares que contienen agentes hinchadores basados en hidrofluorocarburos. Expired - Lifetime ES2143472T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/687,057 US5254400A (en) 1991-04-18 1991-04-18 Microcellular and ultramicrocellular materials containing hydrofluorocarbon inflatants

Publications (1)

Publication Number Publication Date
ES2143472T3 true ES2143472T3 (es) 2000-05-16

Family

ID=24758856

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92911496T Expired - Lifetime ES2143472T3 (es) 1991-04-18 1992-04-16 Materiales ultramicrocelulares que contienen agentes hinchadores basados en hidrofluorocarburos.

Country Status (8)

Country Link
US (1) US5254400A (es)
EP (1) EP0580771B1 (es)
JP (1) JP3154722B2 (es)
CN (1) CN1065870A (es)
CA (1) CA2108694A1 (es)
DE (1) DE69230639T2 (es)
ES (1) ES2143472T3 (es)
WO (1) WO1992018562A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5318996A (en) * 1993-10-08 1994-06-07 Basf Corporation Rigid insulating polyurethane foams prepared from ternary blowing agent mixtures
US6063316A (en) * 1996-07-11 2000-05-16 Genpak, L.L.C. Method for producing polymer foam using a blowing agent combination
US6342173B1 (en) 1996-07-11 2002-01-29 Genpak, L.L.C. Method for producing polymer foam using a blowing agent combination
US5679295A (en) * 1996-07-11 1997-10-21 Genpak Corporation Method for producing polyester foam using a blowing agent combination
US5681865A (en) * 1996-11-05 1997-10-28 Genpak Corporation Method for producing polyester foam
GB9701291D0 (en) * 1997-01-22 1997-03-12 Ici Plc Closed cell polymer foam
US5985190A (en) 1998-04-28 1999-11-16 Genpak, L.L.C. Method and system for forming low-density polymer foam article
US6153134A (en) * 1998-12-15 2000-11-28 E. I. Du Pont De Nemours And Company Flash spinning process
US6458304B1 (en) 2000-03-22 2002-10-01 E. I. Du Pont De Nemours And Company Flash spinning process and solutions of polyester
US20020068495A1 (en) * 2000-10-06 2002-06-06 Aneja Arun Pal Three dimensional ultramicrocellular fiber batt
FR2820427B1 (fr) * 2001-02-02 2003-03-21 Atofina Agent d'expansion de polymere a base de hfc-134a et de cyclopentane
US7951449B2 (en) 2002-06-27 2011-05-31 Wenguang Ma Polyester core materials and structural sandwich composites thereof
US20050090173A1 (en) * 2003-10-24 2005-04-28 The Procter & Gamble Company Nonwoven materials comprising low density fibers and absorbent articles comprising such fibers
WO2005072990A1 (en) * 2004-01-28 2005-08-11 Sapio Produzione Idrogeno Ossigeno Srl Gas mixture, in particular for inflating the tyres of vehicles
US20060157882A1 (en) * 2004-12-10 2006-07-20 Simona Percec Filled ultramicrocellular structures
US20060159907A1 (en) * 2004-12-10 2006-07-20 Simona Percec Filled ultramicrocellular structures
CN111270339A (zh) * 2020-04-16 2020-06-12 博聚(上海)生态科技有限公司 一种快速生物降解的微多孔聚酯纤维的生产工艺

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE345580C (de) * 1919-09-21 1921-12-16 Johannes Gotthilf Dietrich Schablonierverfahren und Vorrichtung zu seiner Durchfuehrung
US3227664A (en) * 1961-12-07 1966-01-04 Du Pont Ultramicrocellular structures of crystalline organic polymer
US3375211A (en) * 1963-08-16 1968-03-26 Du Pont Ultramicrocellular polymeric structures containing an inflatant
US3381077A (en) * 1966-01-26 1968-04-30 Du Pont Method for inflating closed cell foams
US3521328A (en) * 1966-06-23 1970-07-21 Du Pont Process for carding microcellular fibers
US3375212A (en) * 1967-02-14 1968-03-26 Du Pont Microcellular polymeric structure
US3743694A (en) * 1971-07-13 1973-07-03 Du Pont Method for rendering microcellular staple fibers self-inflatable in air involving the continuous transporting of the fibers through a reaction pipeline
US3730916A (en) * 1971-07-13 1973-05-01 Du Pont Process of treating microcellular polymeric staple fibers to render them postinflatable
JPS63260416A (ja) * 1986-04-15 1988-10-27 Japan Styrene Paper Co Ltd 発泡成形体の製造方法
DE3819630A1 (de) * 1988-06-09 1989-12-14 Bayer Ag Verfahren zum einbringen von treibmitteln in mindestens eine der fliessfaehigen reaktionskomponenten fuer die herstellung von polyurethanschaumstoffen
DE3824354A1 (de) * 1988-07-19 1990-01-25 Basf Ag, 67063 Ludwigshafen Verfahren zur herstellung von zellhaltigen kunststoffen nach dem polyisocyanat-polyadditionsverfahren mittels lagerstabiler, treibmittelhaltiger emulsionen und diese emulsionen
JPH02265933A (ja) * 1989-04-07 1990-10-30 Asahi Glass Co Ltd 発泡合成樹脂の製造方法
JP2773233B2 (ja) * 1989-05-09 1998-07-09 旭硝子株式会社 フェノール樹脂発泡体の製造方法
US4997706A (en) * 1990-02-09 1991-03-05 The Dow Chemical Company Foaming system for closed-cell rigid polymer foam

Also Published As

Publication number Publication date
US5254400A (en) 1993-10-19
CN1065870A (zh) 1992-11-04
CA2108694A1 (en) 1992-10-19
JP3154722B2 (ja) 2001-04-09
WO1992018562A1 (en) 1992-10-29
EP0580771B1 (en) 2000-02-02
EP0580771A1 (en) 1994-02-02
DE69230639D1 (de) 2000-03-09
DE69230639T2 (de) 2000-08-31
JPH06506975A (ja) 1994-08-04

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