BE671676A - - Google Patents

Info

Publication number
BE671676A
BE671676A BE671676DA BE671676A BE 671676 A BE671676 A BE 671676A BE 671676D A BE671676D A BE 671676DA BE 671676 A BE671676 A BE 671676A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE671676A publication Critical patent/BE671676A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
    • 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
    • C08J9/36—After-treatment
    • C08J9/38—Destruction of cell membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/44—Compression means for making articles of indefinite length
    • B29C43/46—Rollers
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
    • 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
    • Y10S264/13—Cell size and distribution control while molding a foam
    • 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
    • Y10S521/918—Physical aftertreatment of a cellular product
    • 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.]
    • Y10T428/249976—Voids specified as closed
    • 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.]
    • Y10T428/249981—Plural void-containing components
    • 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]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Cell Biology (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
BE671676D 1964-11-02 1965-10-29 BE671676A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US408257A US3386877A (en) 1964-11-02 1964-11-02 Cellular thermoplastic article having selected open cells and its manufacture

Publications (1)

Publication Number Publication Date
BE671676A true BE671676A (it) 1966-04-29

Family

ID=23615529

Family Applications (1)

Application Number Title Priority Date Filing Date
BE671676D BE671676A (it) 1964-11-02 1965-10-29

Country Status (5)

Country Link
US (1) US3386877A (it)
BE (1) BE671676A (it)
DE (1) DE1504193C3 (it)
GB (1) GB1069029A (it)
NL (1) NL143975B (it)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459274A (en) * 1967-07-31 1969-08-05 Monsanto Co Sound barrier structure and method of making same
US3529693A (en) * 1969-11-03 1970-09-22 Rohr Corp Acoustical sandwich panel having honeycomb core with crushed intermediate zone and method of making same
BE789739A (fr) * 1971-10-05 1973-04-05 Lock Peter M Pansement chirurgical
US4053548A (en) * 1971-11-17 1977-10-11 Exxon Research & Engineering Co. Fabrication process for multiphased plastics
US3978266A (en) * 1972-10-05 1976-08-31 Ionics Lyo Products Company Surgical dressings
US3957940A (en) * 1972-12-07 1976-05-18 Standard Oil Company Wrinkle free extrusion coating of heat fusible foam sheet
FR2447802A1 (fr) * 1979-01-30 1980-08-29 Roth Sa Freres Procede de fabrication d'un materiau d'absorption phonique et materiau ainsi obtenu
EP0214858B1 (en) * 1985-09-06 1992-04-22 Kabushiki Kaisha Serutekuno Open-cell foam materials
JPS62179404A (ja) * 1986-02-01 1987-08-06 雪ケ谷化学工業株式会社 化粧用塗布具
US4859515A (en) * 1987-07-06 1989-08-22 Pothetes Nicholas L Device for disposing of sharp instruments
EE03228B1 (et) * 1995-01-24 1999-10-15 As Humal Elektroonika Meetod poorse termoplastse materjali pinna pooride selektiivseks sulgemiseks
US6720362B1 (en) 1998-09-17 2004-04-13 The Dow Chemical Company Perforated foams
US6541105B1 (en) 1999-09-16 2003-04-01 Dow Global Technologies Inc. Acoustical open-cell polylefins and process for making
US7018700B2 (en) * 2000-03-17 2006-03-28 Dow Global Technologies Inc. Acoustic absorption polymer foam having improved thermal insulating performance
EP1276796B1 (en) 2000-03-17 2006-04-12 Dow Global Technologies Inc. Macrocellular polyolefin foam having a high service temperature for acoustical applications
US6583193B2 (en) 2000-03-17 2003-06-24 Dow Global Technologies Inc. Polyolefin foam useful for sound and thermal insulation
JP4832664B2 (ja) * 2001-05-21 2011-12-07 日本ミクロコーティング株式会社 接触子クリーニングシート及び方法
US7244489B2 (en) * 2003-05-12 2007-07-17 Cryovac, Inc. Foamed article with absorbing characteristics on one side and non-absorbing characteristics on the other side and method for producing same
EP1820818A1 (de) * 2006-02-15 2007-08-22 Trocellen GmbH Verfahren zur Herstellung eines offenzelligen, vernetzten Polyolefinschaumes
US7658208B2 (en) * 2006-09-25 2010-02-09 Veyance Technologies, Inc. Kink, crush, and burst resistant flexible hose construction
US8056584B2 (en) * 2006-09-25 2011-11-15 Veyance Technologies, Inc. Kink, crush, and burst resistant flexible hose construction
GB201318128D0 (en) * 2013-10-14 2013-11-27 Rolls Royce Plc A method of manufacturing a foam showing a gradient poisson's ratio behaviour
WO2017132409A1 (en) 2016-01-27 2017-08-03 W. L. Gore & Associates, Inc. Insulating structures
EP3801868A1 (en) 2018-05-31 2021-04-14 Aspen Aerogels Inc. Fire-class reinforced aerogel compositions

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA625060A (en) * 1961-08-08 Zakarias Johanna Permeable body with variably permeable layers and conically increasing permeability
US1045234A (en) * 1907-02-04 1912-11-26 Featherweight Rubber Sponge Company Process of making artificial sponge.
GB884322A (en) * 1959-06-15 1961-12-13 Scholl Mfg Co Ltd Improvements in and relating to fashioning plastic foam
US3239585A (en) * 1962-05-11 1966-03-08 Dow Chemical Co Shock treatment of plastic foams
US3240855A (en) * 1962-11-16 1966-03-15 Allied Chem Fluffing foam
US3196975A (en) * 1962-12-13 1965-07-27 Allied Chem Acoustic foam
US3175025A (en) * 1963-04-05 1965-03-23 Chemotronics International Inc Process for bonding and/or reticulation
US3300558A (en) * 1963-07-19 1967-01-24 Walker Mfg Co Method of removing the cell walls of a resilient cellular filter material
US3297803A (en) * 1964-01-27 1967-01-10 Scott Paper Co Method for explosion reticulation using a non-inflammable liquid
US3171820A (en) * 1964-02-17 1965-03-02 Scott Paper Co Reticulated polyurethane foams and process for their production

Also Published As

Publication number Publication date
US3386877A (en) 1968-06-04
DE1504193C3 (de) 1974-08-22
NL143975B (nl) 1974-11-15
DE1504193B2 (de) 1974-01-10
GB1069029A (en) 1967-05-17
DE1504193A1 (de) 1969-09-25
NL6514128A (it) 1966-05-03

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