ES2158848T3 - Revestimientos de filos cortantes con polimeros de fluorocarbono. - Google Patents
Revestimientos de filos cortantes con polimeros de fluorocarbono.Info
- Publication number
- ES2158848T3 ES2158848T3 ES92922985T ES92922985T ES2158848T3 ES 2158848 T3 ES2158848 T3 ES 2158848T3 ES 92922985 T ES92922985 T ES 92922985T ES 92922985 T ES92922985 T ES 92922985T ES 2158848 T3 ES2158848 T3 ES 2158848T3
- Authority
- ES
- Spain
- Prior art keywords
- polyfluorocarbon
- molecular weight
- coatings
- polymer
- fluorocarbon polymers
- Prior art date
- 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 - Lifetime
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)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Polymers & Plastics (AREA)
- Forests & Forestry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Knives (AREA)
- Dry Shavers And Clippers (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Laminated Bodies (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Nonmetal Cutting Devices (AREA)
Abstract
UN METODO PARA FORMAR UN REVESTIMIENTO DE POLIFLUOROCARBONO SOBRE EL BORDE CORTANTE DE UNA HOJA DE AFEITAR CONSISTE EN SOMETER UN POLIMERO DE FLUOROCARBONO QUE TIENE UN PESO MOLECULAR DE AL MENOS 1,000,000 EN FORMA DE POLVO SECO PARA IRRADIACION DE IONIZACION PARA REDUCIR EL PESO MOLECULAR DEL POLIMERO QUE FORMA UNA DISPERSION DEL POLIMERO IRRADIADO EN UN LIQUIDO ORGANICO VOLATIL, PULVERIZAR LA DISPERSION SOBRE UN BORDE CORTANTE DE HOJA DE AFEITAR, Y CALENTAR EL REVESTIMIENTO OBTENIDO PARA SINTERIZAR EL POLIFLUOROCARBONO. EL POLIFLUOROCARBONO ES PREFERENTEMENTE POLITETRAFLUOROETILENO Y SE EFECTUA PREFERENTEMENTE LA IRRADIACION PARA OBTENER UN TELOMERO QUE TIENE UN PESO MOLECULAR DE APROXIMADAMENTE 25.000.
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 |
---|---|
ES2158848T3 true ES2158848T3 (es) | 2001-09-16 |
Family
ID=10703623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92922985T Expired - Lifetime ES2158848T3 (es) | 1991-10-28 | 1992-10-23 | Revestimientos de filos cortantes con polimeros de fluorocarbono. |
Country Status (25)
Country | Link |
---|---|
EP (1) | EP0613405B1 (es) |
JP (1) | JP3390435B2 (es) |
KR (1) | KR100245832B1 (es) |
CN (1) | CN1053846C (es) |
AT (1) | ATE203947T1 (es) |
AU (1) | AU662769B2 (es) |
BR (1) | BR9206681A (es) |
CA (1) | CA2122349C (es) |
CZ (1) | CZ291070B6 (es) |
DE (1) | DE69231987T2 (es) |
EG (1) | EG20199A (es) |
ES (1) | ES2158848T3 (es) |
FI (1) | FI941943A (es) |
GB (1) | GB9122800D0 (es) |
GR (1) | GR3036357T3 (es) |
HU (1) | HU214497B (es) |
IN (1) | IN185901B (es) |
MA (1) | MA22694A1 (es) |
PL (1) | PL171843B1 (es) |
RU (1) | RU2128202C1 (es) |
TR (1) | TR27422A (es) |
TW (1) | TW224127B (es) |
UA (1) | UA27826C2 (es) |
WO (1) | WO1993008926A1 (es) |
ZA (1) | ZA928179B (es) |
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 (es) * | 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
Also Published As
Publication number | Publication date |
---|---|
HUT68403A (en) | 1995-06-28 |
UA27826C2 (uk) | 2000-10-16 |
IN185901B (es) | 2001-05-19 |
BR9206681A (pt) | 1995-10-24 |
EG20199A (en) | 1997-10-30 |
JP3390435B2 (ja) | 2003-03-24 |
AU2906192A (en) | 1993-06-07 |
DE69231987T2 (de) | 2002-04-04 |
TR27422A (tr) | 1995-04-21 |
HU9401216D0 (en) | 1994-08-29 |
GB9122800D0 (en) | 1991-12-11 |
MA22694A1 (fr) | 1993-07-01 |
FI941943A0 (fi) | 1994-04-27 |
CA2122349A1 (en) | 1993-05-13 |
PL171843B1 (en) | 1997-06-30 |
EP0613405A4 (en) | 1994-12-07 |
FI941943A (fi) | 1994-04-27 |
CA2122349C (en) | 2001-05-29 |
AU662769B2 (en) | 1995-09-14 |
EP0613405A1 (en) | 1994-09-07 |
HU214497B (hu) | 1998-03-30 |
WO1993008926A1 (en) | 1993-05-13 |
ATE203947T1 (de) | 2001-08-15 |
GR3036357T3 (en) | 2001-11-30 |
CN1075275A (zh) | 1993-08-18 |
ZA928179B (en) | 1993-05-04 |
KR100245832B1 (ko) | 2000-03-02 |
DE69231987D1 (de) | 2001-09-13 |
RU2128202C1 (ru) | 1999-03-27 |
CN1053846C (zh) | 2000-06-28 |
EP0613405B1 (en) | 2001-08-08 |
CZ97994A3 (en) | 1994-08-17 |
CZ291070B6 (cs) | 2002-12-11 |
TW224127B (es) | 1994-05-21 |
JPH07500292A (ja) | 1995-01-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK0640019T3 (da) | Fremgangsmåde til behandling af barberklingeskær | |
ES2158848T3 (es) | Revestimientos de filos cortantes con polimeros de fluorocarbono. | |
RU94021914A (ru) | Способ образования полифторуглеродного покрытия режущей кромки бритвенного лезвия | |
BR9406659A (pt) | Método de formação de um revestimento de politetrafluoretileno (PTFE) sobre uma borda cortante da lâmina de barbear | |
NO941468L (es) | ||
TH33703EX (th) | การเคลือบขอบตัดใบมีดโกนด้วยฟลูออโรคาร์บอนพอลิเมอร์ | |
TH33703A (th) | การเคลือบขอบตัดใบมีดโกนด้วยฟลูออโรคาร์บอนพอลิเมอร์ | |
TH20756B (th) | การเคลือบขอบตัดใบมีดโกนด้วยฟลูออโรคาร์บอนพอลิเมอร์ |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
Ref document number: 613405 Country of ref document: ES |