NL7311036A - - Google Patents

Info

Publication number
NL7311036A
NL7311036A NL7311036A NL7311036A NL7311036A NL 7311036 A NL7311036 A NL 7311036A NL 7311036 A NL7311036 A NL 7311036A NL 7311036 A NL7311036 A NL 7311036A NL 7311036 A NL7311036 A NL 7311036A
Authority
NL
Netherlands
Application number
NL7311036A
Other versions
NL180433B (nl
NL180433C (nl
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 NL7311036A publication Critical patent/NL7311036A/xx
Publication of NL180433B publication Critical patent/NL180433B/xx
Application granted granted Critical
Publication of NL180433C publication Critical patent/NL180433C/xx

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/122—Pulverisation by spraying
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
    • C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NLAANVRAGE7311036,A 1972-08-09 1973-08-09 Werkwijze voor het bereiden van een gesinterd micropoeder van tetrafluoretheenpolymeer. NL180433C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47079104A JPS5032098B2 (en]) 1972-08-09 1972-08-09

Publications (3)

Publication Number Publication Date
NL7311036A true NL7311036A (en]) 1974-02-12
NL180433B NL180433B (nl) 1986-09-16
NL180433C NL180433C (nl) 1987-02-16

Family

ID=13680567

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7311036,A NL180433C (nl) 1972-08-09 1973-08-09 Werkwijze voor het bereiden van een gesinterd micropoeder van tetrafluoretheenpolymeer.

Country Status (8)

Country Link
US (1) US3911072A (en])
JP (1) JPS5032098B2 (en])
CA (1) CA1028111A (en])
DE (1) DE2340412C2 (en])
FR (1) FR2195520B1 (en])
GB (1) GB1434108A (en])
IT (1) IT995167B (en])
NL (1) NL180433C (en])

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7500647A (nl) * 1974-01-22 1975-07-24 Mitsui Fluorochemicals Co Ltd Werkwijze voor de bereiding van gesinterde te- trafluorethyleenpolymeerharsen.
GB1460535A (en) * 1974-05-16 1977-01-06 Ici Ltd Tetrafluoroethylene polymers
US4129618A (en) * 1974-05-16 1978-12-12 Imperial Chemical Industries Limited Tetrafluoroethylene polymers
JPS51116849A (en) * 1975-04-07 1976-10-14 Du Pont Mitsui Fluorochem Co Ltd Powdered copolymers from ethylene and fluorine containing olefin
US4182582A (en) * 1976-01-27 1980-01-08 A. T. Ramot Plastics Ltd. Porous tubes and hollow profile structures and method of making same
DE2744244C3 (de) * 1977-10-01 1981-01-08 Hoechst Ag, 6000 Frankfurt Thermisch vorbehandeltes, aus der Schmelze nicht verarbeitbares, mit einem perfluorierten Monomeren modifiziertes Tetrafluoräthylen-Polymerisatpulver und Verfahren zur Herstellung von Pulvern von aus der Schmelze nicht verarbeitbaren Tetrafluoräthylen-Polymerisaten mit hohem Schüttgewicht und guter Rieselfähigkeit
DE3110193A1 (de) * 1980-06-06 1982-09-30 Hoechst Ag, 6000 Frankfurt "verbessertes verfahren zur herstellung von modifiziertem tetrafluorethylen-polymerisatpulver mit hohem schuettgewicht und guter rieselfaehigkeit"
US4333977A (en) * 1980-08-27 1982-06-08 Waters Associates, Inc. Wear-resistant article
US4407988A (en) * 1980-08-27 1983-10-04 Millipore Corporation Method for preparing a wear-resistant composition containing fluorinated graphite, graphite fibers and PTFE
US4342679A (en) * 1980-08-27 1982-08-03 Millipore Corporation Wear-resistant sintered composition having an empirical formula CF1.3 comprising graphite fibers, fluonnated graphite, and PTFE
DE3135598A1 (de) * 1981-09-09 1983-03-17 Hoechst Ag, 6000 Frankfurt "kontinuierliches verfahren zur agglomerierung von ptee-pulvern im fluessigen medium und damit gewonnenes modifiziertes ptee-pulver"
US4522995A (en) * 1983-05-02 1985-06-11 E. I. Du Pont De Nemours And Company Fluorinated alkyl ether-containing ethylenes, precursors thereto, and copolymers thereof with tetrafluoroethylene
US4576869A (en) * 1984-06-18 1986-03-18 E. I. Du Pont De Nemours And Company Tetrafluoroethylene fine powder and preparation thereof
JPS6090339A (ja) * 1984-07-04 1985-05-21 Hitachi Ltd 光照射装置
US4742122A (en) * 1985-10-25 1988-05-03 E. I. Du Pont De Nemours And Company Melt-processible tetrafluoroethylene/perfluoroolefin copolymers and processes for preparing them
US4675380A (en) * 1985-10-25 1987-06-23 E. I. Du Pont De Nemours And Company Melt-processible tetrafluoroethylene/perfluoroolefin copolymer granules and processes for preparing them
US5985983A (en) * 1991-09-23 1999-11-16 Sumitomo Electric Industries, Ltd. Fluororesin coating composition
US6157497A (en) * 1993-06-30 2000-12-05 Nikon Corporation Exposure apparatus
US5729331A (en) 1993-06-30 1998-03-17 Nikon Corporation Exposure apparatus, optical projection apparatus and a method for adjusting the optical projection apparatus
DE19547907A1 (de) * 1995-12-21 1997-06-26 Dyneon Gmbh Nichtrieselfähige Formpulver aus modifizierten Polytetrafluorethylenen
JP4655435B2 (ja) * 2001-08-31 2011-03-23 東ソー株式会社 ポリフェニレンスルフィド樹脂組成物
TWI232347B (en) 2001-12-26 2005-05-11 Pentax Corp Projection aligner
TWI240850B (en) 2001-12-26 2005-10-01 Pentax Corp Projection aligner
TWI232348B (en) 2001-12-26 2005-05-11 Pentax Corp Projection aligner
TWI228636B (en) 2002-01-11 2005-03-01 Pentax Corp Projection aligner
US7314898B2 (en) * 2004-12-29 2008-01-01 3M Innovative Properties Company Microsphere-filled polytetrafluoroethylene compositions
US8628843B2 (en) * 2008-10-24 2014-01-14 Porex Corporation Composite PTFE materials and applications thereof
WO2018211626A1 (ja) * 2017-05-17 2018-11-22 株式会社アドマテックス 複合粒子材料及びその製造方法
JP7159653B2 (ja) * 2018-07-06 2022-10-25 日立金属株式会社 フッ素樹脂粉体の製造方法
EP3640281A1 (en) * 2018-10-19 2020-04-22 3M Innovative Properties Company Sprayable powder of fluoropolymer particles

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2202481A (en) * 1937-11-20 1940-05-28 Carbide & Carbon Chem Corp Recovery of plastic materials
NL110421C (en]) * 1957-03-29
US3087921A (en) * 1958-09-02 1963-04-30 Du Pont Polytetrafluoroethylene molding powder
US3142665A (en) * 1960-07-26 1964-07-28 Du Pont Novel tetrafluoroethylene resins and their preparation
US3640984A (en) * 1963-11-04 1972-02-08 Allied Chem Polytetrafluoroethylene
FR1452412A (fr) * 1964-10-30 1966-02-25 Du Pont Résine de perfluoro-hydrocarbure extrudable à propriétés améliorées
US3527857A (en) * 1965-10-26 1970-09-08 Hoechst Ag Process for preparing polytetrafluoroethylene-containing powder
DE1679830C3 (de) * 1965-12-30 1974-01-10 Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt Verfahren zur Herstellung eines Granulats aus pulvrigem Polytetrafluoräthylen
US3528955A (en) * 1967-05-16 1970-09-15 Liquid Nitrogen Processing Polytetrafluoroethylene molding powder and process of preparing the same
US3655611A (en) * 1968-08-09 1972-04-11 Allied Chem Cold flow resistant homogeneous polymers of tetrafluoroethylene and hexafluoropropene and process for preparing them

Also Published As

Publication number Publication date
FR2195520B1 (en]) 1977-02-25
IT995167B (it) 1975-11-10
CA1028111A (en) 1978-03-21
NL180433B (nl) 1986-09-16
JPS5032098B2 (en]) 1975-10-17
US3911072A (en) 1975-10-07
DE2340412A1 (de) 1974-02-28
FR2195520A1 (en]) 1974-03-08
DE2340412C2 (de) 1981-09-17
JPS4935453A (en]) 1974-04-02
NL180433C (nl) 1987-02-16
GB1434108A (en) 1976-05-05

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
SNR Assignments of patents or rights arising from examined patent applications

Owner name: E.I. DU PONT DE NEMOURS AND COMPANY

V1 Lapsed because of non-payment of the annual fee