RU94021914A - Способ образования полифторуглеродного покрытия режущей кромки бритвенного лезвия - Google Patents
Способ образования полифторуглеродного покрытия режущей кромки бритвенного лезвияInfo
- Publication number
- RU94021914A RU94021914A RU94021914/04A RU94021914A RU94021914A RU 94021914 A RU94021914 A RU 94021914A RU 94021914/04 A RU94021914/04 A RU 94021914/04A RU 94021914 A RU94021914 A RU 94021914A RU 94021914 A RU94021914 A RU 94021914A
- Authority
- RU
- Russia
- Prior art keywords
- cutting edge
- coating
- blade
- polyfluorougerball
- britain
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title claims 3
- 238000000576 coating method Methods 0.000 title claims 3
- 239000006185 dispersion Substances 0.000 claims 2
- 229920000642 polymer Polymers 0.000 claims 2
- 239000004484 Briquette Substances 0.000 claims 1
- 229920002313 fluoropolymer Polymers 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000010899 nucleation Methods 0.000 claims 1
- -1 polytetrafluoroethylene Polymers 0.000 claims 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims 1
- 239000004810 polytetrafluoroethylene Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 229920000511 telomere Polymers 0.000 claims 1
Claims (1)
- Способ образования полифторуглеродного покрытия на режущей кромке брикетного лезвия включает ионизирующее облучение фторуглеродного полимера, имеющего молекулярный вес по крайней мере 1000000 в виде сухого порошка, для уменьшения молекулярного сева полимера, образование дисперсии облученного полимера в летучей органической жидкости, распыление дисперсии на режущую кромку бритвенного лезвия и нагревание полученного покрытия для спекания полифторуглеводорода. Полифторуглеводородом предпочтительно является политетрафторэтилен, а облучение предпочтительно проводят для получения теломера, имеющего молекулярный вес около 25 000.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB919122800A GB9122800D0 (en) | 1991-10-28 | 1991-10-28 | Coating cutting edges with fluorocarbon polymers |
| GB9122800.7 | 1991-10-28 | ||
| PCT/US1992/009040 WO1993008926A1 (en) | 1991-10-28 | 1992-10-23 | Coating cutting edges with fluorocarbon polymers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU94021914A true RU94021914A (ru) | 1995-12-10 |
| RU2128202C1 RU2128202C1 (ru) | 1999-03-27 |
Family
ID=10703623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU94021914A RU2128202C1 (ru) | 1991-10-28 | 1992-10-23 | Способ образования полифторуглеродного покрытия режущей кромки бритвенного лезвия |
Country Status (25)
| Country | Link |
|---|---|
| EP (1) | EP0613405B1 (ru) |
| JP (1) | JP3390435B2 (ru) |
| KR (1) | KR100245832B1 (ru) |
| CN (1) | CN1053846C (ru) |
| AT (1) | ATE203947T1 (ru) |
| AU (1) | AU662769B2 (ru) |
| BR (1) | BR9206681A (ru) |
| CA (1) | CA2122349C (ru) |
| CZ (1) | CZ291070B6 (ru) |
| DE (1) | DE69231987T2 (ru) |
| EG (1) | EG20199A (ru) |
| ES (1) | ES2158848T3 (ru) |
| FI (1) | FI941943A (ru) |
| GB (1) | GB9122800D0 (ru) |
| GR (1) | GR3036357T3 (ru) |
| HU (1) | HU214497B (ru) |
| IN (1) | IN185901B (ru) |
| MA (1) | MA22694A1 (ru) |
| PL (1) | PL171843B1 (ru) |
| RU (1) | RU2128202C1 (ru) |
| TR (1) | TR27422A (ru) |
| TW (1) | TW224127B (ru) |
| UA (1) | UA27826C2 (ru) |
| WO (1) | WO1993008926A1 (ru) |
| ZA (1) | ZA928179B (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5263256A (en) * | 1992-04-17 | 1993-11-23 | The Gillette Company | Method of treating razor blade cutting edges |
| GB9311034D0 (en) * | 1993-05-28 | 1993-07-14 | Gillette Co | Method of coating cutting edges |
| BRPI0506870B1 (pt) * | 2004-01-15 | 2017-08-01 | The Gillette Company | Method for treating shear blades |
| TWI383008B (zh) * | 2005-08-17 | 2013-01-21 | Nippon Catalytic Chem Ind | 吸水性樹脂之製造方法及吸水性樹脂以及其利用 |
| CN104449108A (zh) * | 2014-12-24 | 2015-03-25 | 常熟市三益机械有限公司 | 塑料容器撕碎装置 |
| US10011030B1 (en) * | 2017-02-13 | 2018-07-03 | The Gillette Company Llc | Razor blades |
| EP3616800B1 (en) * | 2018-08-31 | 2022-11-09 | BIC Violex Single Member S.A. | Thinning of razor blade coatings |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB768554A (en) * | 1954-01-08 | 1957-02-20 | Atomic Energy Authority Uk | Improvements in or relating to treatment of polytetrafluorethylene |
| NL259570A (ru) * | 1959-12-31 | |||
| US3203829A (en) * | 1962-09-25 | 1965-08-31 | Eversharp Inc | Razor blades |
| US3518110A (en) * | 1964-07-23 | 1970-06-30 | Gillette Co | Razor blade and method of making same |
| US4029870A (en) * | 1970-02-03 | 1977-06-14 | Imperial Chemical Industries Limited | Tetrafluoroethylene polymers |
| 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 |
| JPS5837094A (ja) * | 1981-08-29 | 1983-03-04 | Shiseido Co Ltd | 刃物被覆用組成物 |
| US4777192A (en) * | 1982-05-03 | 1988-10-11 | Shamrock Chemicals Corporation | Apparatus and method for radiation processing of materials |
-
1991
- 1991-10-28 GB GB919122800A patent/GB9122800D0/en active Pending
-
1992
- 1992-10-22 ZA ZA928179A patent/ZA928179B/xx unknown
- 1992-10-23 KR KR1019940701399A patent/KR100245832B1/ko not_active IP Right Cessation
- 1992-10-23 HU HU9401216A patent/HU214497B/hu not_active IP Right Cessation
- 1992-10-23 AU AU29061/92A patent/AU662769B2/en not_active Ceased
- 1992-10-23 DE DE69231987T patent/DE69231987T2/de not_active Expired - Lifetime
- 1992-10-23 CA CA002122349A patent/CA2122349C/en not_active Expired - Fee Related
- 1992-10-23 RU RU94021914A patent/RU2128202C1/ru not_active IP Right Cessation
- 1992-10-23 JP JP50847893A patent/JP3390435B2/ja not_active Expired - Fee Related
- 1992-10-23 PL PL92303411A patent/PL171843B1/pl unknown
- 1992-10-23 UA UA94005474A patent/UA27826C2/uk unknown
- 1992-10-23 EP EP92922985A patent/EP0613405B1/en not_active Expired - Lifetime
- 1992-10-23 WO PCT/US1992/009040 patent/WO1993008926A1/en active IP Right Grant
- 1992-10-23 BR BR9206681A patent/BR9206681A/pt not_active IP Right Cessation
- 1992-10-23 CZ CZ1994979A patent/CZ291070B6/cs not_active IP Right Cessation
- 1992-10-23 AT AT92922985T patent/ATE203947T1/de not_active IP Right Cessation
- 1992-10-23 ES ES92922985T patent/ES2158848T3/es not_active Expired - Lifetime
- 1992-10-26 MA MA22983A patent/MA22694A1/fr unknown
- 1992-10-26 TR TR01022/92A patent/TR27422A/xx unknown
- 1992-10-27 IN IN979DE1992 patent/IN185901B/en unknown
- 1992-10-27 CN CN92113339A patent/CN1053846C/zh not_active Expired - Fee Related
- 1992-10-27 EG EG65292A patent/EG20199A/xx active
- 1992-11-04 TW TW081108811A patent/TW224127B/zh active
-
1994
- 1994-04-27 FI FI941943A patent/FI941943A/fi unknown
-
2001
- 2001-08-09 GR GR20010401131T patent/GR3036357T3/el not_active IP Right Cessation
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