IT1031071B - PROCESS FOR PREPARING SINTERED TETRAFLUOETHYLEN ICO POLYMER RESINS - Google Patents

PROCESS FOR PREPARING SINTERED TETRAFLUOETHYLEN ICO POLYMER RESINS

Info

Publication number: IT1031071B
Authority: IT; Italy
Prior art keywords: tetrafluoethylen; ico; polymer resins; preparing sintered; sintered
Prior art date: 1974-01-22

Application number

IT1948475A

Other languages

Italian (it)

Original Assignee

Mitsui Fluorochemicals Co Ltd

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.)

1974-01-22

Filing date

1975-01-21

Publication date

1979-04-30

1974-01-22 Priority claimed from JP897274A external-priority patent/JPS5313228B2/ja

1974-03-28 Priority claimed from JP3387374A external-priority patent/JPS5311296B2/ja

1975-01-21 Application filed by Mitsui Fluorochemicals Co Ltd filed Critical Mitsui Fluorochemicals Co Ltd

1979-04-30 Application granted granted Critical

1979-04-30 Publication of IT1031071B publication Critical patent/IT1031071B/en

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
- 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)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Compositions Of Macromolecular Compounds (AREA)

IT1948475A 1974-01-22 1975-01-21 PROCESS FOR PREPARING SINTERED TETRAFLUOETHYLEN ICO POLYMER RESINS IT1031071B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP897274A JPS5313228B2 (en)	1974-01-22	1974-01-22
JP3387374A JPS5311296B2 (en)	1974-03-28	1974-03-28

Publications (1)

Publication Number	Publication Date
IT1031071B true IT1031071B (en)	1979-04-30

Family

ID=26343605

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT1948475A IT1031071B (en)	1974-01-22	1975-01-21	PROCESS FOR PREPARING SINTERED TETRAFLUOETHYLEN ICO POLYMER RESINS

Country Status (6)

Country	Link
CA (1)	CA1050717A (en)
DE (1)	DE2502465C2 (en)
FR (1)	FR2258257B1 (en)
GB (1)	GB1448429A (en)
IT (1)	IT1031071B (en)
NL (1)	NL7500647A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4246390A (en)	1980-04-21	1981-01-20	American Hoechst Corporation	Molding powder of ultra-high molecular weight polyethylene and process for its preparation
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
WO2013031858A1 (en)	2011-08-29	2013-03-07	ダイキン工業株式会社	Fluorine-containing polymer powder, film, and method for producing fluorine-containing polymer powder
EP3640281A1 (en) *	2018-10-19	2020-04-22	3M Innovative Properties Company	Sprayable powder of fluoropolymer particles

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5032098B2 (en) *	1972-08-09	1975-10-17

1975
- 1975-01-20 NL NL7500647A patent/NL7500647A/en not_active Application Discontinuation
- 1975-01-20 CA CA218,217A patent/CA1050717A/en not_active Expired
- 1975-01-21 FR FR7501747A patent/FR2258257B1/fr not_active Expired
- 1975-01-21 IT IT1948475A patent/IT1031071B/en active
- 1975-01-22 GB GB285375A patent/GB1448429A/en not_active Expired
- 1975-01-22 DE DE19752502465 patent/DE2502465C2/en not_active Expired

Also Published As

Publication number	Publication date
FR2258257B1 (en)	1979-02-09
DE2502465C2 (en)	1984-01-26
NL7500647A (en)	1975-07-24
GB1448429A (en)	1976-09-08
FR2258257A1 (en)	1975-08-18
CA1050717A (en)	1979-03-20
DE2502465A1 (en)	1975-07-24

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