ZA928179B - Coating cutting edges with fluorocarbon polymers. - Google Patents
Coating cutting edges with fluorocarbon polymers.Info
- Publication number
- ZA928179B ZA928179B ZA928179A ZA928179A ZA928179B ZA 928179 B ZA928179 B ZA 928179B ZA 928179 A ZA928179 A ZA 928179A ZA 928179 A ZA928179 A ZA 928179A ZA 928179 B ZA928179 B ZA 928179B
- Authority
- ZA
- South Africa
- Prior art keywords
- polyfluorocarbon
- molecular weight
- cutting edges
- fluorocarbon polymers
- coating cutting
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/54—Razor-blades
- B26B21/58—Razor-blades characterised by the material
- B26B21/60—Razor-blades characterised by the material by the coating material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
- B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/50—Partial depolymerisation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2202/00—Metallic substrate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
- B05D2401/30—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant
- B05D2401/32—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant applied as powders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
Landscapes
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Knives (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Dry Shavers And Clippers (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Laminated Bodies (AREA)
- Nonmetal Cutting Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB919122800A GB9122800D0 (en) | 1991-10-28 | 1991-10-28 | Coating cutting edges with fluorocarbon polymers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA928179B true ZA928179B (en) | 1993-05-04 |
Family
ID=10703623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA928179A ZA928179B (en) | 1991-10-28 | 1992-10-22 | Coating cutting edges with fluorocarbon polymers. |
Country Status (25)
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 |
| AU2005206135B2 (en) * | 2004-01-15 | 2008-03-06 | The Gillette Company Llc | Method of treating razor blade cutting edges |
| 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 (9)
| 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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 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 |
| US4036718A (en) * | 1970-02-03 | 1977-07-19 | Imperial Chemical Industries Limited | Process for preparing a friable tetrafluoroethylene polymer powder from unsintered coagulated dispersion grade tetrafluoroethylene polymer |
| 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 FI FI941943A patent/FI941943A0/fi unknown
- 1992-10-23 WO PCT/US1992/009040 patent/WO1993008926A1/en active IP Right Grant
- 1992-10-23 EP EP92922985A patent/EP0613405B1/en not_active Expired - Lifetime
- 1992-10-23 KR KR1019940701399A patent/KR100245832B1/ko not_active Expired - Fee Related
- 1992-10-23 PL PL92303411A patent/PL171843B1/pl unknown
- 1992-10-23 AU AU29061/92A patent/AU662769B2/en not_active Ceased
- 1992-10-23 CA CA002122349A patent/CA2122349C/en not_active Expired - Fee Related
- 1992-10-23 JP JP50847893A patent/JP3390435B2/ja not_active Expired - Fee Related
- 1992-10-23 DE DE69231987T patent/DE69231987T2/de not_active Expired - Lifetime
- 1992-10-23 RU RU94021914A patent/RU2128202C1/ru not_active IP Right Cessation
- 1992-10-23 HU HU9401216A patent/HU214497B/hu 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
- 1992-10-23 CZ CZ1994979A patent/CZ291070B6/cs not_active IP Right Cessation
- 1992-10-23 BR BR9206681A patent/BR9206681A/pt not_active IP Right Cessation
- 1992-10-23 UA UA94005474A patent/UA27826C2/uk unknown
- 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 EG EG65292A patent/EG20199A/xx active
- 1992-10-27 CN CN92113339A patent/CN1053846C/zh not_active Expired - Fee Related
- 1992-11-04 TW TW081108811A patent/TW224127B/zh active
-
2001
- 2001-08-09 GR GR20010401131T patent/GR3036357T3/el not_active IP Right Cessation
Also Published As
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