NL6816084A - - Google Patents

Info

Publication number
NL6816084A
NL6816084A NL6816084A NL6816084A NL6816084A NL 6816084 A NL6816084 A NL 6816084A NL 6816084 A NL6816084 A NL 6816084A NL 6816084 A NL6816084 A NL 6816084A NL 6816084 A NL6816084 A NL 6816084A
Authority
NL
Netherlands
Application number
NL6816084A
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 NL6816084A publication Critical patent/NL6816084A/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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/461—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length dispensing apparatus, e.g. dispensing foaming resin over the whole width of the moving surface
    • 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
    • B29C44/36—Feeding the material to be shaped
    • B29C44/46—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/50—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying
    • B29C44/505—Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length using pressure difference, e.g. by extrusion or by spraying extruding the compound through a flat die
    • 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
    • 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
    • Y10S521/921—Preparing a nonpolyurethane cellular particle from a nonparticulate material

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
NL6816084A 1967-11-13 1968-11-12 NL6816084A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US68243667A 1967-11-13 1967-11-13

Publications (1)

Publication Number Publication Date
NL6816084A true NL6816084A (xx) 1969-05-16

Family

ID=24739690

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6816084A NL6816084A (xx) 1967-11-13 1968-11-12

Country Status (8)

Country Link
US (1) US3673126A (xx)
BE (1) BE723776A (xx)
BR (1) BR6803964D0 (xx)
DE (1) DE1808171B2 (xx)
ES (1) ES359896A1 (xx)
FR (1) FR1604057A (xx)
GB (1) GB1234639A (xx)
NL (1) NL6816084A (xx)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1650450B1 (de) * 1967-12-08 1971-07-29 Kuhnke Elektrotechnische Fabri Zeitglied fuer pneumatische drucksignale
ZA721386B (en) * 1971-12-02 1972-11-29 Dynamit Nobel Ag Process and device for the continous production of phenolic-resin foam in endless runs
US4108806A (en) * 1971-12-06 1978-08-22 The Dow Chemical Company Thermoplastic expandable microsphere process and product
US4100244A (en) * 1973-02-28 1978-07-11 Japan Steel Works Ltd Method for directly cooling melted thermoplastic resins
US4185057A (en) * 1974-05-15 1980-01-22 W Bar E, Inc. Dewatering of plastic materials with controlled gaseous injection
US4332760A (en) * 1981-03-30 1982-06-01 Atlantic Richfield Company Direct production of elastomer compound from reactor solution
AU545045B2 (en) * 1981-05-14 1985-06-27 Dow Chemical Company, The Styrene-acrylic acid copolymer foam
DE3124980C1 (de) * 1981-06-25 1987-07-09 Fa. August Hohnholz, 2000 Hamburg Verfahren zum Herstellen von Gegenständen aus geschäumtem Polymethylmethacrylat
DE3418506C2 (de) * 1984-05-18 1987-02-12 Fa. Carl Freudenberg, 6940 Weinheim Verfahren zur Herstellung von Schaumstoffen mit hoher Wärmeformbeständigkeit
BR8807460A (pt) * 1987-04-15 1990-04-10 Dow Chemical Co Metodo de extrusao de um corpo de espuma de resina sintetica aromatica de alquenila dotado de celulas fechadas
US5945461A (en) 1991-03-21 1999-08-31 Illinois Tool Works Inc. Foamed acrylic polymer compositions
JP3904129B2 (ja) * 1998-12-08 2007-04-11 日東電工株式会社 発泡粘着テープ又はシートの製造方法及び製造装置
KR20030059827A (ko) * 2000-12-04 2003-07-10 노바 케미칼즈 인코포레이팃드 발포성 중합체 조성물의 발포 기포질 입자
DE10226749B4 (de) * 2002-06-14 2014-09-04 Basf Se Verfahren zur Herstellung von expandierbarem Polystyrol
WO2006071217A1 (en) 2004-12-22 2006-07-06 Albemarle Corporation Flame retardant polystyrene foam compositions
EP1828267A4 (en) 2004-12-22 2009-01-14 Albemarle Corp FLAME RETARDANT POLYSTYRENE FOAM FORMULATIONS
WO2011000018A1 (de) * 2009-07-03 2011-01-06 Sunpor Kunststoff Ges.M.B.H. Flammgeschützte expandierbare polymerisate
TWI667285B (zh) * 2013-10-18 2019-08-01 德商巴斯夫歐洲公司 膨脹熱塑性彈性體之製造

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450436A (en) * 1947-07-26 1948-10-05 Dow Chemical Co Manufacture of cellular thermoplastic products
US2530409A (en) * 1948-05-27 1950-11-21 Dow Chemical Co Method for polymerizing styrene
US2676927A (en) * 1950-09-11 1954-04-27 Dow Chemical Co Nonflammable cellular resinous bodies and method of making same
US2727884A (en) * 1953-04-13 1955-12-20 Dow Chemical Co Process of mass polymerization in vertical unmixed strata
DE1229722B (de) * 1957-11-29 1966-12-01 Dow Chemical Co Verfahren zum Herstellen verschaeumbarer Formmassen aus vinylaromatischen Polymerisaten
DE1165269B (de) * 1962-08-29 1964-03-12 Basf Ag Verfahren zur kontinuierlichen Herstellung von feinteiligen expandierbaren Styrolpolymerisaten
NL296971A (xx) * 1962-10-03
US3362919A (en) * 1965-02-04 1968-01-09 Pittsburgh Plate Glass Co Process for foaming thermoset organic materials

Also Published As

Publication number Publication date
US3673126A (en) 1972-06-27
BR6803964D0 (pt) 1973-01-16
BE723776A (xx) 1969-05-13
DE1808171B2 (de) 1979-10-31
GB1234639A (xx) 1971-06-09
ES359896A1 (es) 1970-06-16
DE1808171A1 (de) 1969-06-12
FR1604057A (xx) 1971-07-05

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Legal Events

Date Code Title Description
BN A decision not to publish the application has become irrevocable