FR2258257B1 - - Google Patents
Info
- Publication number
- FR2258257B1 FR2258257B1 FR7501747A FR7501747A FR2258257B1 FR 2258257 B1 FR2258257 B1 FR 2258257B1 FR 7501747 A FR7501747 A FR 7501747A FR 7501747 A FR7501747 A FR 7501747A FR 2258257 B1 FR2258257 B1 FR 2258257B1
- Authority
- FR
- France
- 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
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
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP897274A JPS5313228B2 (US08063081-20111122-C00044.png) | 1974-01-22 | 1974-01-22 | |
| JP3387374A JPS5311296B2 (US08063081-20111122-C00044.png) | 1974-03-28 | 1974-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2258257A1 FR2258257A1 (US08063081-20111122-C00044.png) | 1975-08-18 |
| FR2258257B1 true FR2258257B1 (US08063081-20111122-C00044.png) | 1979-02-09 |
Family
ID=26343605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7501747A Expired FR2258257B1 (US08063081-20111122-C00044.png) | 1974-01-22 | 1975-01-21 |
Country Status (6)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| 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 |
| CN107522810B (zh) * | 2011-08-29 | 2020-10-16 | 大金工业株式会社 | 含氟聚合物粉末、覆膜以及含氟聚合物粉末的制造方法 |
| EP3640281A1 (en) * | 2018-10-19 | 2020-04-22 | 3M Innovative Properties Company | Sprayable powder of fluoropolymer particles |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032098B2 (US08063081-20111122-C00044.png) * | 1972-08-09 | 1975-10-17 |
-
1975
- 1975-01-20 CA CA218,217A patent/CA1050717A/en not_active Expired
- 1975-01-20 NL NL7500647A patent/NL7500647A/xx not_active Application Discontinuation
- 1975-01-21 IT IT1948475A patent/IT1031071B/it active
- 1975-01-21 FR FR7501747A patent/FR2258257B1/fr not_active Expired
- 1975-01-22 DE DE19752502465 patent/DE2502465C2/de not_active Expired
- 1975-01-22 GB GB285375A patent/GB1448429A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2502465C2 (de) | 1984-01-26 |
| CA1050717A (en) | 1979-03-20 |
| FR2258257A1 (US08063081-20111122-C00044.png) | 1975-08-18 |
| IT1031071B (it) | 1979-04-30 |
| DE2502465A1 (de) | 1975-07-24 |
| GB1448429A (en) | 1976-09-08 |
| NL7500647A (nl) | 1975-07-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |