DE3369521D1 - Modified granular polytetrafluoroethylene - Google Patents

Modified granular polytetrafluoroethylene

Info

Publication number
DE3369521D1
DE3369521D1 DE8383112526T DE3369521T DE3369521D1 DE 3369521 D1 DE3369521 D1 DE 3369521D1 DE 8383112526 T DE8383112526 T DE 8383112526T DE 3369521 T DE3369521 T DE 3369521T DE 3369521 D1 DE3369521 D1 DE 3369521D1
Authority
DE
Germany
Prior art keywords
modified granular
granular polytetrafluoroethylene
polytetrafluoroethylene
modified
granular
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.)
Expired
Application number
DE8383112526T
Other languages
English (en)
Inventor
Satish Chandra Malhotra
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of DE3369521D1 publication Critical patent/DE3369521D1/de
Expired 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)
DE8383112526T 1982-12-13 1983-12-13 Modified granular polytetrafluoroethylene Expired DE3369521D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44950082A 1982-12-13 1982-12-13

Publications (1)

Publication Number Publication Date
DE3369521D1 true DE3369521D1 (en) 1987-03-05

Family

ID=23784383

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383112526T Expired DE3369521D1 (en) 1982-12-13 1983-12-13 Modified granular polytetrafluoroethylene

Country Status (3)

Country Link
EP (1) EP0111343B1 (de)
JP (1) JPS59115314A (de)
DE (1) DE3369521D1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0645406B1 (de) * 1988-05-31 2001-04-11 E.I. Du Pont De Nemours And Company Amorphe Perfluor-2,2-dimethyl-1,3-dioxol Copolymere
DE68919032T2 (de) * 1988-08-29 1995-06-08 Mitsubishi Rayon Co Polymerzusammensetzung und optische Faser, umhüllt mit diese Zusammensetzung.
US4908410A (en) * 1989-01-27 1990-03-13 E. I. Du Pont De Nemours And Company Modified polytetrafluoroethylene fine powder and preparation thereof
AU5830090A (en) * 1989-06-15 1991-01-08 Du Pont Canada Inc. Perfluorodioxole membranes
US5136002A (en) * 1989-10-16 1992-08-04 Mitsubishi Rayon Company, Ltd. Fluorine resin composition
US5048924A (en) * 1989-10-16 1991-09-17 Mitsubishi Rayon Company, Ltd. Fluorine resin composition
WO1992003485A1 (fr) * 1990-08-13 1992-03-05 Asahi Kasei Kogyo Kabushiki Kaisha Nouvelle resine fluoree et materiau d'enduction a base de celle-ci
JPH0618010U (ja) * 1992-08-19 1994-03-08 株式会社ゼクセル レバーとドアシャフトの取付構造
JP3671435B2 (ja) 1994-07-22 2005-07-13 ダイキン工業株式会社 高分子量フッ素系溶融樹脂微粉末、その成形品、及びこれらの製造方法
IT1272863B (it) * 1995-01-04 1997-07-01 Ausimont Spa Copolimeri termoprocessabili del tetrafluoroetilene
CN103694395B (zh) * 2013-12-09 2016-04-13 中昊晨光化工研究院有限公司 偏氟乙烯共聚物及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1745252B2 (de) * 1966-05-25 1975-07-31 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Verfahren zur Herstellung eines körnigen Tetrafluoräthylenpolymerisates
US3978030A (en) * 1973-08-01 1976-08-31 E. I. Du Pont De Nemours And Company Polymers of fluorinated dioxoles
JPS5838707A (ja) * 1981-08-20 1983-03-07 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− パ−フルオロ−２，２−ジメチル−１，３−ジオキソ−ルの無定形共重合体
US4399264A (en) * 1981-11-19 1983-08-16 E. I. Du Pont De Nemours & Co. Perfluorodioxole and its polymers

Also Published As

Publication number Publication date
EP0111343B1 (de) 1987-01-28
JPS59115314A (ja) 1984-07-03
EP0111343A1 (de) 1984-06-20
JPS6322206B2 (de) 1988-05-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee