RU2128202C1 - Способ образования полифторуглеродного покрытия режущей кромки бритвенного лезвия - Google Patents

Способ образования полифторуглеродного покрытия режущей кромки бритвенного лезвия Download PDF

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Publication number
RU2128202C1
RU2128202C1 RU94021914A RU94021914A RU2128202C1 RU 2128202 C1 RU2128202 C1 RU 2128202C1 RU 94021914 A RU94021914 A RU 94021914A RU 94021914 A RU94021914 A RU 94021914A RU 2128202 C1 RU2128202 C1 RU 2128202C1
Authority
RU
Russia
Prior art keywords
dispersion
cutting edge
forming
fluorocarbon polymer
razor blade
Prior art date
Application number
RU94021914A
Other languages
English (en)
Russian (ru)
Other versions
RU94021914A (ru
Inventor
Май Трэнким Хоанг
Original Assignee
Дзе Джиллет Компани
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Дзе Джиллет Компани filed Critical Дзе Джиллет Компани
Publication of RU94021914A publication Critical patent/RU94021914A/ru
Application granted granted Critical
Publication of RU2128202C1 publication Critical patent/RU2128202C1/ru

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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)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Knives (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Dry Shavers And Clippers (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Laminated Bodies (AREA)
RU94021914A 1991-10-28 1992-10-23 Способ образования полифторуглеродного покрытия режущей кромки бритвенного лезвия RU2128202C1 (ru)

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 RU94021914A (ru) 1995-12-10
RU2128202C1 true 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 (OSRAM)
JP (1) JP3390435B2 (OSRAM)
KR (1) KR100245832B1 (OSRAM)
CN (1) CN1053846C (OSRAM)
AT (1) ATE203947T1 (OSRAM)
AU (1) AU662769B2 (OSRAM)
BR (1) BR9206681A (OSRAM)
CA (1) CA2122349C (OSRAM)
CZ (1) CZ291070B6 (OSRAM)
DE (1) DE69231987T2 (OSRAM)
EG (1) EG20199A (OSRAM)
ES (1) ES2158848T3 (OSRAM)
FI (1) FI941943A7 (OSRAM)
GB (1) GB9122800D0 (OSRAM)
GR (1) GR3036357T3 (OSRAM)
HU (1) HU214497B (OSRAM)
IN (1) IN185901B (OSRAM)
MA (1) MA22694A1 (OSRAM)
PL (1) PL171843B1 (OSRAM)
RU (1) RU2128202C1 (OSRAM)
TR (1) TR27422A (OSRAM)
TW (1) TW224127B (OSRAM)
UA (1) UA27826C2 (OSRAM)
WO (1) WO1993008926A1 (OSRAM)
ZA (1) ZA928179B (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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
DE602005006969D1 (de) * 2004-01-15 2008-07-03 Gillette Co Verfahren zur behandlung von rasierklingen-schneidkanten
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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518110A (en) * 1964-07-23 1970-06-30 Gillette Co Razor blade and method of making same
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

Family Cites Families (7)

* Cited by examiner, † Cited by third party
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
LU39590A1 (OSRAM) * 1959-12-31
US3203829A (en) * 1962-09-25 1965-08-31 Eversharp Inc Razor blades
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518110A (en) * 1964-07-23 1970-06-30 Gillette Co Razor blade and method of making same
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

Also Published As

Publication number Publication date
HUT68403A (en) 1995-06-28
WO1993008926A1 (en) 1993-05-13
CN1053846C (zh) 2000-06-28
ZA928179B (en) 1993-05-04
JP3390435B2 (ja) 2003-03-24
DE69231987T2 (de) 2002-04-04
TW224127B (OSRAM) 1994-05-21
AU662769B2 (en) 1995-09-14
HU9401216D0 (en) 1994-08-29
GB9122800D0 (en) 1991-12-11
JPH07500292A (ja) 1995-01-12
CA2122349A1 (en) 1993-05-13
GR3036357T3 (en) 2001-11-30
ATE203947T1 (de) 2001-08-15
HU214497B (hu) 1998-03-30
CZ97994A3 (en) 1994-08-17
EP0613405B1 (en) 2001-08-08
KR100245832B1 (ko) 2000-03-02
AU2906192A (en) 1993-06-07
MA22694A1 (fr) 1993-07-01
EP0613405A4 (en) 1994-12-07
CN1075275A (zh) 1993-08-18
ES2158848T3 (es) 2001-09-16
EP0613405A1 (en) 1994-09-07
IN185901B (OSRAM) 2001-05-19
FI941943L (fi) 1994-04-27
FI941943A0 (fi) 1994-04-27
FI941943A7 (fi) 1994-04-27
CA2122349C (en) 2001-05-29
TR27422A (tr) 1995-04-21
BR9206681A (pt) 1995-10-24
CZ291070B6 (cs) 2002-12-11
PL171843B1 (en) 1997-06-30
DE69231987D1 (de) 2001-09-13
EG20199A (en) 1997-10-30
UA27826C2 (uk) 2000-10-16

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MM4A The patent is invalid due to non-payment of fees

Effective date: 20091024