JPS5728120A - Denatured tetrafluoroethylene polymer preprocessed polymer powder having high bulk density and good powder fluidity index - Google Patents

Denatured tetrafluoroethylene polymer preprocessed polymer powder having high bulk density and good powder fluidity index

Info

Publication number
JPS5728120A
JPS5728120A JP8584181A JP8584181A JPS5728120A JP S5728120 A JPS5728120 A JP S5728120A JP 8584181 A JP8584181 A JP 8584181A JP 8584181 A JP8584181 A JP 8584181A JP S5728120 A JPS5728120 A JP S5728120A
Authority
JP
Japan
Prior art keywords
polymer
powder
preprocessed
denatured
bulk density
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP8584181A
Other languages
Japanese (ja)
Other versions
JPH0369927B2 (en
Inventor
Aruberuto Zurutsuba Rainharuto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Publication of JPS5728120A publication Critical patent/JPS5728120A/en
Publication of JPH0369927B2 publication Critical patent/JPH0369927B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F214/00—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
    • C08F214/18—Monomers containing fluorine
    • C08F214/26—Tetrafluoroethene
    • C08F214/262—Tetrafluoroethene with fluorinated vinyl ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
JP8584181A 1980-06-06 1981-06-05 Denatured tetrafluoroethylene polymer preprocessed polymer powder having high bulk density and good powder fluidity index Granted JPS5728120A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803021369 DE3021369A1 (en) 1980-06-06 1980-06-06 Crude tetra:fluoroethylene-per:fluoroalkyl vinyl ether copolymer - esp. for ram extrusion, has good particle size, flow, bulk density and particle stability

Publications (2)

Publication Number Publication Date
JPS5728120A true JPS5728120A (en) 1982-02-15
JPH0369927B2 JPH0369927B2 (en) 1991-11-05

Family

ID=6104045

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8584181A Granted JPS5728120A (en) 1980-06-06 1981-06-05 Denatured tetrafluoroethylene polymer preprocessed polymer powder having high bulk density and good powder fluidity index

Country Status (2)

Country Link
JP (1) JPS5728120A (en)
DE (1) DE3021369A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996003446A1 (en) * 1994-07-22 1996-02-08 Daikin Industries, Ltd. Fine powder of molten high-molecular-weight fluororesin, molded article thereof, and process for producing both
JP2018053259A (en) * 2013-02-05 2018-04-05 旭硝子株式会社 Manufacturing method of polytetrafluoroethylene molding powder and manufacturing method of polytetrafluoroethylene granulated article

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3736292A1 (en) * 1987-10-27 1989-05-11 Norton Pampus Gmbh MAINTENANCE-FREE SLIDE BEARING
DE102009014974A1 (en) 2009-03-18 2010-09-23 Elringklinger Ag Polymer compound and components made using the compound
DE102009018637A1 (en) * 2009-04-17 2010-10-21 Elringklinger Ag bearings
FR2985215B1 (en) 2011-12-28 2014-09-19 Saint Gobain Performance Plast POLYMERIC COATINGS DEPOSITED ON SUBSTRATES BY THERMAL PROJECTION TECHNIQUES
CN103182808A (en) 2011-12-28 2013-07-03 圣戈班高功能塑料集团 Multilayer complex comprising fluorine-containing polymer surface layer and non-fluorinated polymer transition layer
EP2867019B1 (en) 2012-06-29 2023-01-18 Saint-Gobain Performance Plastics Pampus GmbH Slide bearing comprising a primer system as adhesion promoter
EP2901031B1 (en) 2012-09-28 2022-02-23 Saint-Gobain Performance Plastics Pampus GmbH Maintenance-free slide bearing with a combined adhesive sliding layer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49130986A (en) * 1973-04-04 1974-12-16
JPS53132088A (en) * 1977-04-22 1978-11-17 Du Pont Coagulated powdered resin of tetrafluoroethylene copolymer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49130986A (en) * 1973-04-04 1974-12-16
JPS53132088A (en) * 1977-04-22 1978-11-17 Du Pont Coagulated powdered resin of tetrafluoroethylene copolymer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996003446A1 (en) * 1994-07-22 1996-02-08 Daikin Industries, Ltd. Fine powder of molten high-molecular-weight fluororesin, molded article thereof, and process for producing both
JP2018053259A (en) * 2013-02-05 2018-04-05 旭硝子株式会社 Manufacturing method of polytetrafluoroethylene molding powder and manufacturing method of polytetrafluoroethylene granulated article

Also Published As

Publication number Publication date
JPH0369927B2 (en) 1991-11-05
DE3021369A1 (en) 1981-12-24

Similar Documents

Publication Publication Date Title
DE3171571D1 (en) Raw polymer powder of modified tetrafluoroethylene polymer having a high bulk density and good flow index, process for its preparation and its use
JPS56131629A (en) Flowable semi-fusible powder with improved property based on tetrafluoroethylene polymer and method
DE3373821D1 (en) Thermoplastic polyester - linear low density polyethylene molding compositions
DE3378688D1 (en) Novel fluorodioxoles and fluorodioxole polymers
GB2083485B (en) Polymer compositions and manufacture
AU7777381A (en) Blend of high and low density ethylene polymers
ZA832777B (en) Polyethylene blend and film
NZ196668A (en) Cementitious composition containing polymeric additive and particulate material
IL71265A0 (en) Injection sites,their manufacture and containers comprising them
GB2077137B (en) Granulocyte-separating material and granulocyte separator
DE3377582D1 (en) Polymer powder compositions, particularly polyethylene powder compositions, and objects to be made and made thereof
DE3476762D1 (en) Melt-moldable fluorine-containing resin composition
PT74041B (en) Process of increasing the bulk density of pulverized materials and respective device
JPS5728120A (en) Denatured tetrafluoroethylene polymer preprocessed polymer powder having high bulk density and good powder fluidity index
GB8321686D0 (en) Metering bulk material
DE3175348D1 (en) Polymeric materials and thermoplastic resin compositions
JPS56161425A (en) Super high molecular polyethylene forming powder and manufacture thereof
DE3473883D1 (en) Polymer compositions and covulcanisates therefrom
GB2068952B (en) Phenyl hydroxyalkyl ethers and thioethers
GB2132611B (en) 4-lydroxyphenylalkyl and 4-lydroxyphenoxyalkyl ethers and thioethers
JPS5721444A (en) Composition of polyphenylene ether resin and styrene-bromostyrene copolymer
AU6631181A (en) Sorting particulate material
IT1163911B (en) RESIN FOR HIGH REFRACTIVITY LENSES AND LENSES PRODUCED WITH THE SAME RESIN
GB8400034D0 (en) Linear low density polyethylene
DE3479811D1 (en) Ultrahigh-molecular-weight polyethylene composition