NL7209133A - - Google Patents
Info
- Publication number
- NL7209133A NL7209133A NL7209133A NL7209133A NL7209133A NL 7209133 A NL7209133 A NL 7209133A NL 7209133 A NL7209133 A NL 7209133A NL 7209133 A NL7209133 A NL 7209133A NL 7209133 A NL7209133 A NL 7209133A
- Authority
- NL
- Netherlands
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
- C08J3/28—Treatment by wave energy or particle radiation
-
- 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)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3111971 | 1971-07-02 | ||
| GB3112071A GB1398261A (en) | 1971-07-02 | 1971-07-02 | Tetrafluoroethylene polymer compositions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7209133A true NL7209133A (cg-RX-API-DMAC7.html) | 1973-01-04 |
Family
ID=26260748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7209133A NL7209133A (cg-RX-API-DMAC7.html) | 1971-07-02 | 1972-06-30 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3878164A (cg-RX-API-DMAC7.html) |
| BE (1) | BE785797A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2232298A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2145197A5 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1398261A (cg-RX-API-DMAC7.html) |
| IT (1) | IT970678B (cg-RX-API-DMAC7.html) |
| NL (1) | NL7209133A (cg-RX-API-DMAC7.html) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4029870A (en) * | 1970-02-03 | 1977-06-14 | Imperial Chemical Industries Limited | Tetrafluoroethylene polymers |
| US4110186A (en) * | 1975-05-13 | 1978-08-29 | Beatrice Foods Co. | Fluorinated ethylene-propylene copolymer powders having improved adhesion to substrates and method |
| US4220511A (en) * | 1979-03-12 | 1980-09-02 | Radiation Dynamics, Inc. | Treatment of sintered poly-tetrafluoroethylene with irradiation and heat to produce a grindable material |
| US4748005A (en) * | 1982-05-03 | 1988-05-31 | Shamrock Chemicals Corporation | Apparatus and method for radiation processing of materials |
| US4777192A (en) * | 1982-05-03 | 1988-10-11 | Shamrock Chemicals Corporation | Apparatus and method for radiation processing of materials |
| US5891573A (en) * | 1997-08-08 | 1999-04-06 | Shamrock Chemicals Corporation | Method of providing friable polytetrafluoroethylene products |
| US5968997A (en) | 1998-12-09 | 1999-10-19 | Shamrock Technologies, Inc. | Continuous process for irradiating of polytetrafluorineethylene (PTFE) |
| US6573311B1 (en) * | 1999-09-22 | 2003-06-03 | Atrium Medical Corporation | Method for treating polymer materials and products produced therefrom |
| EP1487905A4 (en) * | 2002-03-14 | 2009-12-09 | Shamrock Tech Inc | METHOD FOR PRODUCING SUBMICRON CALIC POLYTETRAFLUOROETHYLENE POWDER AND PRODUCTS THEREOF |
| JP4466368B2 (ja) * | 2002-05-02 | 2010-05-26 | 住友電気工業株式会社 | 延伸ポリテトラフルオロエチレン成形体とその製造方法 |
| US7514480B2 (en) * | 2005-06-21 | 2009-04-07 | Arkema Inc. | Low level radiation treatment for improving polymer properties |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2456621A (en) * | 1946-08-17 | 1948-12-21 | Du Pont | Method of extruding polytetrafluoroethylene and coating articles therewith |
| US2882254A (en) * | 1953-12-11 | 1959-04-14 | Degussa | Preservation of the fluidity of polymethylmethacrylate by the addition of finely divied silica |
| US3766031A (en) * | 1972-04-10 | 1973-10-16 | Garlock Inc | Process for non-destructive radiation degradation of polytetrafluoroethylene |
-
0
- BE BE785797D patent/BE785797A/xx unknown
-
1971
- 1971-07-02 GB GB3112071A patent/GB1398261A/en not_active Expired
-
1972
- 1972-06-28 IT IT7226387A patent/IT970678B/it active
- 1972-06-29 US US267653A patent/US3878164A/en not_active Expired - Lifetime
- 1972-06-30 NL NL7209133A patent/NL7209133A/xx not_active Application Discontinuation
- 1972-06-30 DE DE2232298A patent/DE2232298A1/de active Pending
- 1972-06-30 FR FR7223743A patent/FR2145197A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2145197A5 (cg-RX-API-DMAC7.html) | 1973-02-16 |
| IT970678B (it) | 1974-04-20 |
| DE2232298A1 (de) | 1973-01-11 |
| BE785797A (fr) | 1973-01-03 |
| GB1398261A (en) | 1975-06-18 |
| US3878164A (en) | 1975-04-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |