SE340168B - - Google Patents

Info

Publication number
SE340168B
SE340168B SE15539/66A SE1553966A SE340168B SE 340168 B SE340168 B SE 340168B SE 15539/66 A SE15539/66 A SE 15539/66A SE 1553966 A SE1553966 A SE 1553966A SE 340168 B SE340168 B SE 340168B
Authority
SE
Sweden
Application number
SE15539/66A
Inventor
C Breukink
G Powers
H Freilingsdorf
Original Assignee
Shell Nv
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 Shell Nv filed Critical Shell Nv
Publication of SE340168B publication Critical patent/SE340168B/xx

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12Working-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
    • C08J9/14Working-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
    • C08J9/141Hydrocarbons
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/02Manufacture of tobacco smoke filters
    • A24D3/0229Filter rod forming processes
    • A24D3/0237Filter rod forming processes by extrusion
    • AHUMAN NECESSITIES
    • A24TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
    • A24DCIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
    • A24D3/00Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
    • A24D3/06Use of materials for tobacco smoke filters
    • A24D3/08Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D39/00Filtering material for liquid or gaseous fluids
    • B01D39/14Other self-supporting filtering material ; Other filtering material
    • B01D39/16Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1669Cellular material
    • B01D39/1676Cellular material of synthetic origin
    • 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
    • B29C44/36Feeding the material to be shaped
    • B29C44/46Feeding the material to be shaped into an open space or onto moving surfaces, i.e. to make articles of indefinite length
    • B29C44/50Feeding 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2239/00Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/10Filtering material manufacturing
    • 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
    • B29K2023/00Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10Polymers of propylene
    • B29K2023/12PP, i.e. polypropylene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (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)
SE15539/66A 1965-11-16 1966-11-14 SE340168B (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6514911A NL6514911A (ja) 1965-11-16 1965-11-16
NL6514912A NL6514912A (ja) 1965-11-16 1965-11-16

Publications (1)

Publication Number Publication Date
SE340168B true SE340168B (ja) 1971-11-08

Family

ID=26643962

Family Applications (1)

Application Number Title Priority Date Filing Date
SE15539/66A SE340168B (ja) 1965-11-16 1966-11-14

Country Status (6)

Country Link
BE (1) BE689655A (ja)
DK (1) DK113957B (ja)
FR (1) FR1499016A (ja)
GB (1) GB1111928A (ja)
NL (2) NL6514912A (ja)
SE (1) SE340168B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939849A (en) * 1970-11-18 1976-02-24 Monsanto Chemicals Limited Filter elements
PL1512336T3 (pl) * 2003-09-03 2007-09-28 Hauni Maschinenbau Ag Sposób i urządzenie do wytwarzania pasma filtra
DE502004003664D1 (de) 2003-09-03 2007-06-14 Hauni Maschinenbau Ag Verfahren und Vorrichtung zur Herstellung eines Filterstrangs
DE102012219409A1 (de) 2012-10-24 2014-04-24 Neenah Gessner Gmbh Filtermaterial mit erhöhter Standzeit und dieses Filtermaterial enthaltendes Filterelement
DE102012220546A1 (de) 2012-11-12 2014-05-15 Neenah Gessner Gmbh Flammhemmend ausgerüstetes Gasfiltermaterial mit hoher Staubspeicherfähigkeit
DE102014011715B4 (de) 2014-08-05 2018-03-15 Neenah Gessner Gmbh Filtermaterial und Filtermaterialkombination zur Abtrennung von Flüssigkeiten und Verwendung eines derartigen Filtermaterials
CN105249518B (zh) * 2015-09-25 2017-10-03 安徽中烟工业有限责任公司 一种加热非燃烧型卷烟用多孔烟草材料的制备方法
CZ2015867A3 (cs) * 2015-12-07 2017-08-23 Technická Univerzita V Liberci, Katedra Strojírenské Technologie, Oddělení Tváření Kovů A Zpracování Plastů Polymerní kompozit s přírodními vlákny a lehčenou matricí
DE102015122746B4 (de) 2015-12-23 2020-10-29 Neenah Gessner Gmbh Filtermaterial und daraus hergestelltes Filterelement
EP3718620A1 (en) 2019-04-01 2020-10-07 Neenah Gessner GmbH Filter medium with printed polymer pattern

Also Published As

Publication number Publication date
DK113957B (da) 1969-05-12
NL6514911A (ja) 1967-05-17
FR1499016A (fr) 1967-10-20
BE689655A (ja) 1967-05-16
GB1111928A (en) 1968-05-01
NL6514912A (ja) 1967-05-17

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