IN156604B - - Google Patents

Info

Publication number
IN156604B
IN156604B IN1034/CAL/82A IN1034CA1982A IN156604B IN 156604 B IN156604 B IN 156604B IN 1034CA1982 A IN1034CA1982 A IN 1034CA1982A IN 156604 B IN156604 B IN 156604B
Authority
IN
India
Application number
IN1034/CAL/82A
Other languages
English (en)
Inventor
Heung-Tai Kim
Sam Donald Nehmey
Original Assignee
Goodrich Co B F
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=23050474&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN156604(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Goodrich Co B F filed Critical Goodrich Co B F
Publication of IN156604B publication Critical patent/IN156604B/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34Auxiliary operations
    • B29C44/3442Mixing, kneading or conveying the foamable material
    • B29C44/3446Feeding the blowing agent
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/285Feeding the extrusion material to the extruder
    • B29C48/29Feeding the extrusion material to the extruder in liquid form
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50Details of extruders
    • B29C48/505Screws
    • B29C48/53Screws having a varying channel depth, e.g. varying the diameter of the longitudinal screw trunk
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25Component parts, details or accessories; Auxiliary operations
    • B29C48/36Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50Details of extruders
    • B29C48/68Barrels or cylinders
    • B29C48/685Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads
    • B29C48/687Barrels or cylinders characterised by their inner surfaces, e.g. having grooves, projections or threads having projections with a short length in the barrel direction, e.g. pins
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S261/00Gas and liquid contact apparatus
    • Y10S261/39Liquid feeding nozzles
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/05Use of one or more blowing agents together

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Molding Of Porous Articles (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
IN1034/CAL/82A 1981-06-18 1982-09-06 IN156604B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/274,997 US4393017A (en) 1981-06-18 1981-06-18 Apparatus and method for making foamed resin products

Publications (1)

Publication Number Publication Date
IN156604B true IN156604B (da) 1985-09-14

Family

ID=23050474

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1034/CAL/82A IN156604B (da) 1981-06-18 1982-09-06

Country Status (10)

Country Link
US (1) US4393017A (da)
EP (1) EP0068332B2 (da)
JP (1) JPS57212036A (da)
AU (1) AU558618B2 (da)
BR (1) BR8203497A (da)
CA (1) CA1178758A (da)
DE (1) DE3268517D1 (da)
IN (1) IN156604B (da)
NO (1) NO160835C (da)
ZA (1) ZA823898B (da)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
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US4462423A (en) * 1983-02-08 1984-07-31 Franklin Jr Paul R CO2 Snow forming header
DE3418506C2 (de) * 1984-05-18 1987-02-12 Fa. Carl Freudenberg, 6940 Weinheim Verfahren zur Herstellung von Schaumstoffen mit hoher Wärmeformbeständigkeit
DE3723301A1 (de) * 1987-07-15 1989-01-26 Basf Ag Verfahren zur herstellung von geschlossenzelligen schaumstoffen mit hoher druckfestigkeit
DE3921108C1 (da) * 1989-06-28 1990-06-07 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover, De
US5034171A (en) * 1989-11-30 1991-07-23 Air Products And Chemicals, Inc. Process for extruding thermoplastic materials using low pressure inert gases as foaming agents
DE4010540C1 (da) * 1990-04-02 1991-11-07 Wilfried Dipl.-Ing. 3017 Pattensen De Baumgarten
US6348512B1 (en) 1995-12-29 2002-02-19 Pmd Holdings Corp. Medium density chlorinated polyvinyl chloride foam and process for preparing
ATE295254T1 (de) * 1996-08-27 2005-05-15 Trexel Inc Verfahren zum extrudieren von mikrozellenpolymeren
US6884377B1 (en) * 1996-08-27 2005-04-26 Trexel, Inc. Method and apparatus for microcellular polymer extrusion
US5789453A (en) * 1997-04-10 1998-08-04 The B. F. Goodrich Company Medium density chlorinated polyvinyl chloride foam and process for preparing
US6702949B2 (en) 1997-10-24 2004-03-09 Microdiffusion, Inc. Diffuser/emulsifier for aquaculture applications
US7128278B2 (en) 1997-10-24 2006-10-31 Microdiffusion, Inc. System and method for irritating with aerated water
US7654728B2 (en) 1997-10-24 2010-02-02 Revalesio Corporation System and method for therapeutic application of dissolved oxygen
US6386751B1 (en) 1997-10-24 2002-05-14 Diffusion Dynamics, Inc. Diffuser/emulsifier
DE60117322T2 (de) * 2000-06-22 2006-11-02 Mitsui Chemicals, Inc. Verfahren, Vorrichtung und Zusammensetzung zum Spritzgiessen von Schaum
US8784898B2 (en) 2006-10-25 2014-07-22 Revalesio Corporation Methods of wound care and treatment
US8784897B2 (en) 2006-10-25 2014-07-22 Revalesio Corporation Methods of therapeutic treatment of eyes
EP2083876A4 (en) 2006-10-25 2012-09-19 Revalesio Corp WOUND CARE AND TREATMENT METHOD
EP2097107B1 (en) 2006-10-25 2016-05-04 Revalesio Corporation Therapeutic treatment of eyes using an oxygen-enriched solution
US8609148B2 (en) 2006-10-25 2013-12-17 Revalesio Corporation Methods of therapeutic treatment of eyes
WO2008052143A2 (en) 2006-10-25 2008-05-02 Revalesio Corporation Mixing device and output fluids of same
US8445546B2 (en) 2006-10-25 2013-05-21 Revalesio Corporation Electrokinetically-altered fluids comprising charge-stabilized gas-containing nanostructures
US9523090B2 (en) 2007-10-25 2016-12-20 Revalesio Corporation Compositions and methods for treating inflammation
US10125359B2 (en) 2007-10-25 2018-11-13 Revalesio Corporation Compositions and methods for treating inflammation
US20100310665A1 (en) * 2007-10-25 2010-12-09 Revalesio Corporation Bacteriostatic or bacteriocidal compositions and methods
US20100004189A1 (en) * 2007-10-25 2010-01-07 Revalesio Corporation Compositions and methods for treating cystic fibrosis
US9745567B2 (en) 2008-04-28 2017-08-29 Revalesio Corporation Compositions and methods for treating multiple sclerosis
CA2723215A1 (en) 2008-05-01 2009-11-05 Revalesio Corporation Compositions and methods for treating digestive disorders
US8815292B2 (en) 2009-04-27 2014-08-26 Revalesio Corporation Compositions and methods for treating insulin resistance and diabetes mellitus
EP2566460A4 (en) 2010-05-07 2015-12-23 Revalesio Corp COMPOSITIONS AND METHODS FOR IMPROVED SPORTING PERFORMANCE AND REDUCED RECEPTION TIMES
CA2808189A1 (en) 2010-08-12 2012-02-16 Revalesio Corporation Compositions and methods for treatment of taupathy
US8714952B2 (en) * 2011-06-13 2014-05-06 Floracraft Corp. System and method for manufacturing cylindrical foam articles
US9713893B2 (en) * 2013-07-09 2017-07-25 Wenger Manufacturing, Inc. Method of preconditioning comestible materials using steam/water static mixer

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1833080A (en) * 1931-01-14 1931-11-24 Worthington Pump & Mach Corp Fuel injection or spray valve
US2197231A (en) * 1937-07-28 1940-04-16 Walker Earl Valve construction
US2153356A (en) * 1937-11-19 1939-04-04 Walker Earl Circulating spray bar
US2483719A (en) * 1945-07-13 1949-10-04 Air Reduction Gas torch
US2927737A (en) * 1952-04-12 1960-03-08 Bosch Gmbh Robert Fuel injection valves
US3089857A (en) * 1960-04-12 1963-05-14 Koppers Co Inc Storage stable expandable polymeric composition containing expandable polymeric particles and two different blowing agents and method of making same
US3160688A (en) * 1961-06-02 1964-12-08 Monsanto Co Extrusion process
US3121132A (en) * 1961-12-18 1964-02-11 Koppers Co Inc Stress relieving expandable plastic particles
NL296971A (da) * 1962-10-03
NL142442B (nl) * 1964-03-31 1974-06-17 Shell Int Research Werkwijze voor de vervaardiging van voorwerpen van polymeerschuim.
US3366580A (en) * 1964-09-30 1968-01-30 Allied Chem Chlorinated polyvinyl chloride foam
US3287477A (en) * 1964-11-12 1966-11-22 Koppers Co Inc Process and apparatus for extruding a foamed plastic
US3444283A (en) * 1965-11-08 1969-05-13 Mobil Oil Corp Method for direct injection extrusion of polystyrene foam
NL6611678A (da) * 1966-08-18 1968-02-19
US3461498A (en) * 1966-11-30 1969-08-19 Scott Paper Co Pressure injection apparatus
US3832431A (en) * 1969-11-10 1974-08-27 Lever Brothers Ltd Process for making marbleized soap or detergent
US3650510A (en) * 1970-04-03 1972-03-21 Denver Brick & Pipe Co Mixing and aerating apparatus for plastics
US3890419A (en) * 1971-02-01 1975-06-17 Armour Dial Inc Method and apparatus for producing striped soap bar
DE2217535C2 (de) * 1972-04-12 1974-05-22 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Verfahren zum Herstellen von Schlauchfolien aus geschäumtem Polystyrol
US4181647A (en) * 1973-01-11 1980-01-01 Phillips Cables Limited Process for extrusion coating of a wire with a cellular thermoplastic resin material
JPS5249504B2 (da) * 1973-01-17 1977-12-17
AT327418B (de) * 1974-01-17 1976-01-26 Voest Ag Strahlduse
JPS5621589B2 (da) * 1974-10-04 1981-05-20
JPS5440468Y2 (da) * 1975-04-03 1979-11-28
JPS5231323U (da) * 1975-08-26 1977-03-04
JPS5351462U (da) * 1976-10-06 1978-05-01
US4124336A (en) * 1977-05-18 1978-11-07 Mobil Oil Corporation Poppet check valve for controlled feeding of blowing agent
FI792972A (fi) * 1979-09-25 1981-03-26 Nokia Oy Ab Foerfarande foer insprutning av tillsatsmedel i vaetskeform i cylindern vid en plastpress

Also Published As

Publication number Publication date
EP0068332B1 (en) 1986-01-15
ZA823898B (en) 1983-04-27
JPH0324325B2 (da) 1991-04-03
NO160835C (no) 1989-06-07
AU558618B2 (en) 1987-02-05
EP0068332A1 (en) 1983-01-05
US4393017A (en) 1983-07-12
JPS57212036A (en) 1982-12-27
DE3268517D1 (en) 1986-02-27
CA1178758A (en) 1984-12-04
BR8203497A (pt) 1983-06-07
NO160835B (no) 1989-02-27
NO822022L (no) 1982-12-20
EP0068332B2 (en) 1989-10-04
AU8440982A (en) 1982-12-23

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