AT343359B - PROCESS FOR THE POLYMERIZATION OF TETRAFLUORATHYLENE - Google Patents

PROCESS FOR THE POLYMERIZATION OF TETRAFLUORATHYLENE

Info

Publication number: AT343359B
Authority: AT; Austria
Prior art keywords: tetrafluorathylene; polymerization
Prior art date: 1975-05-28

Application number

AT386976A

Other languages

German (de)

Other versions

ATA386976A (en

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.)

1975-05-28

Filing date

1976-05-26

Publication date

1978-05-26

1975-05-28 Priority claimed from DE2523569A external-priority patent/DE2523569C3/en

1976-04-23 Priority claimed from DE2617829A external-priority patent/DE2617829C2/en

1976-05-26 Application filed by Hoechst Ag filed Critical Hoechst Ag

1977-09-15 Publication of ATA386976A publication Critical patent/ATA386976A/en

1978-05-26 Application granted granted Critical

1978-05-26 Publication of AT343359B publication Critical patent/AT343359B/en

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)
Polymerisation Methods In General (AREA)

AT386976A 1975-05-28 1976-05-26 PROCESS FOR THE POLYMERIZATION OF TETRAFLUORATHYLENE AT343359B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2523569A DE2523569C3 (en)	1975-05-28	1975-05-28	Process for the polymerization of tetrafluoroethylene by the suspension process
DE2617829A DE2617829C2 (en)	1976-04-23	1976-04-23	Process for the preparation of suspension polymers of tetrafluoroethylene

Publications (2)

Publication Number	Publication Date
ATA386976A ATA386976A (en)	1977-09-15
AT343359B true AT343359B (en)	1978-05-26

Family

ID=25768947

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT386976A AT343359B (en)	1975-05-28	1976-05-26	PROCESS FOR THE POLYMERIZATION OF TETRAFLUORATHYLENE

Country Status (16)

Country	Link
JP (1)	JPS5931524B2 (en)
AT (1)	AT343359B (en)
AU (1)	AU502321B2 (en)
CA (1)	CA1097842A (en)
CH (1)	CH623064A5 (en)
DD (1)	DD125632A5 (en)
DK (1)	DK230976A (en)
ES (1)	ES448136A1 (en)
FR (1)	FR2312515A1 (en)
GB (1)	GB1503129A (en)
IE (1)	IE42823B1 (en)
IT (1)	IT1060683B (en)
LU (1)	LU75027A1 (en)
NL (1)	NL189566C (en)
SE (1)	SE7605941L (en)
YU (1)	YU130176A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2544040C2 (en) *	1975-10-02	1981-09-24	Hoechst Ag, 6000 Frankfurt	Process for the production of modified tetrafluoroethylene dispersion polymers
EP0002809B1 (en) *	1977-12-27	1981-10-14	Hoechst Aktiengesellschaft	Fluorised thermoplastic polymer
JP3177983B2 (en) *	1992-02-05	2001-06-18	ダイキン工業株式会社	Polytetrafluoroethylene molding powder

1976
- 1976-05-21 ES ES448136A patent/ES448136A1/en not_active Expired
- 1976-05-21 NL NL7605469A patent/NL189566C/en not_active IP Right Cessation
- 1976-05-25 CH CH659076A patent/CH623064A5/en not_active IP Right Cessation
- 1976-05-25 DD DD19299776A patent/DD125632A5/xx unknown
- 1976-05-25 SE SE7605941A patent/SE7605941L/en unknown
- 1976-05-26 DK DK230976A patent/DK230976A/en unknown
- 1976-05-26 AT AT386976A patent/AT343359B/en not_active IP Right Cessation
- 1976-05-26 IT IT2370276A patent/IT1060683B/en active
- 1976-05-26 LU LU75027A patent/LU75027A1/xx unknown
- 1976-05-27 AU AU14345/76A patent/AU502321B2/en not_active Expired
- 1976-05-27 JP JP6072876A patent/JPS5931524B2/en not_active Expired
- 1976-05-27 CA CA253,430A patent/CA1097842A/en not_active Expired
- 1976-05-27 YU YU130176A patent/YU130176A/en unknown
- 1976-05-27 GB GB2208276A patent/GB1503129A/en not_active Expired
- 1976-05-27 IE IE111876A patent/IE42823B1/en unknown
- 1976-05-28 FR FR7616159A patent/FR2312515A1/en active Granted

Also Published As

Publication number	Publication date
IE42823B1 (en)	1980-10-22
SE7605941L (en)	1976-11-29
FR2312515B1 (en)	1980-09-12
YU130176A (en)	1982-06-30
AU502321B2 (en)	1979-07-19
IE42823L (en)	1976-11-28
LU75027A1 (en)	1977-02-14
ATA386976A (en)	1977-09-15
ES448136A1 (en)	1977-11-01
CH623064A5 (en)	1981-05-15
DK230976A (en)	1976-11-29
GB1503129A (en)	1978-03-08
JPS51146590A (en)	1976-12-16
JPS5931524B2 (en)	1984-08-02
CA1097842A (en)	1981-03-17
FR2312515A1 (en)	1976-12-24
DD125632A5 (en)	1977-05-04
NL7605469A (en)	1976-11-30
NL189566C (en)	1993-05-17
AU1434576A (en)	1977-12-01
NL189566B (en)	1992-12-16
IT1060683B (en)	1982-08-20

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Legal Events

Date	Code	Title	Description
1980-06-15	ELJ	Ceased due to non-payment of the annual fee
1991-01-15	ELJ	Ceased due to non-payment of the annual fee