KR100245832B1 - 플루오로카본중합체로의 절삭날피복 - Google Patents

플루오로카본중합체로의 절삭날피복 Download PDF

Info

Publication number
KR100245832B1
KR100245832B1 KR1019940701399A KR19940701399A KR100245832B1 KR 100245832 B1 KR100245832 B1 KR 100245832B1 KR 1019940701399 A KR1019940701399 A KR 1019940701399A KR 19940701399 A KR19940701399 A KR 19940701399A KR 100245832 B1 KR100245832 B1 KR 100245832B1
Authority
KR
South Korea
Prior art keywords
molecular weight
cutting edge
dispersion
polyfluorocarbon
irradiated
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 - Fee Related
Application number
KR1019940701399A
Other languages
English (en)
Korean (ko)
Inventor
호앙마이트랜키엠
Original Assignee
도날 비. 토빈
더 지렛트 캄파니
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 도날 비. 토빈, 더 지렛트 캄파니 filed Critical 도날 비. 토빈
Application granted granted Critical
Publication of KR100245832B1 publication Critical patent/KR100245832B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Forests & Forestry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (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)
  • Laminated Bodies (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
KR1019940701399A 1991-10-28 1992-10-23 플루오로카본중합체로의 절삭날피복 Expired - Fee Related KR100245832B1 (ko)

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 (1)

Publication Number Publication Date
KR100245832B1 true KR100245832B1 (ko) 2000-03-02

Family

ID=10703623

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940701399A Expired - Fee Related KR100245832B1 (ko) 1991-10-28 1992-10-23 플루오로카본중합체로의 절삭날피복

Country Status (25)

Country Link
EP (1) EP0613405B1 (https=)
JP (1) JP3390435B2 (https=)
KR (1) KR100245832B1 (https=)
CN (1) CN1053846C (https=)
AT (1) ATE203947T1 (https=)
AU (1) AU662769B2 (https=)
BR (1) BR9206681A (https=)
CA (1) CA2122349C (https=)
CZ (1) CZ291070B6 (https=)
DE (1) DE69231987T2 (https=)
EG (1) EG20199A (https=)
ES (1) ES2158848T3 (https=)
FI (1) FI941943A7 (https=)
GB (1) GB9122800D0 (https=)
GR (1) GR3036357T3 (https=)
HU (1) HU214497B (https=)
IN (1) IN185901B (https=)
MA (1) MA22694A1 (https=)
PL (1) PL171843B1 (https=)
RU (1) RU2128202C1 (https=)
TR (1) TR27422A (https=)
TW (1) TW224127B (https=)
UA (1) UA27826C2 (https=)
WO (1) WO1993008926A1 (https=)
ZA (1) ZA928179B (https=)

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
DK1704026T3 (da) * 2004-01-15 2008-09-01 Gillette Co Fremgangsmåde til behandling af barberblades skæræg
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)

* 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
NL259570A (https=) * 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

Also Published As

Publication number Publication date
EG20199A (en) 1997-10-30
CA2122349C (en) 2001-05-29
JPH07500292A (ja) 1995-01-12
ZA928179B (en) 1993-05-04
HU214497B (hu) 1998-03-30
JP3390435B2 (ja) 2003-03-24
HUT68403A (en) 1995-06-28
GB9122800D0 (en) 1991-12-11
EP0613405A4 (en) 1994-12-07
WO1993008926A1 (en) 1993-05-13
MA22694A1 (fr) 1993-07-01
PL171843B1 (en) 1997-06-30
CZ97994A3 (en) 1994-08-17
IN185901B (https=) 2001-05-19
ATE203947T1 (de) 2001-08-15
ES2158848T3 (es) 2001-09-16
CN1053846C (zh) 2000-06-28
FI941943L (fi) 1994-04-27
AU662769B2 (en) 1995-09-14
EP0613405B1 (en) 2001-08-08
TR27422A (tr) 1995-04-21
DE69231987D1 (de) 2001-09-13
TW224127B (https=) 1994-05-21
CN1075275A (zh) 1993-08-18
GR3036357T3 (en) 2001-11-30
UA27826C2 (uk) 2000-10-16
BR9206681A (pt) 1995-10-24
FI941943A0 (fi) 1994-04-27
AU2906192A (en) 1993-06-07
RU2128202C1 (ru) 1999-03-27
HU9401216D0 (en) 1994-08-29
FI941943A7 (fi) 1994-04-27
CA2122349A1 (en) 1993-05-13
CZ291070B6 (cs) 2002-12-11
DE69231987T2 (de) 2002-04-04
EP0613405A1 (en) 1994-09-07

Similar Documents

Publication Publication Date Title
US5263256A (en) Method of treating razor blade cutting edges
US6228428B1 (en) Coating cutting edges with fluorocarbon polymers
KR100245832B1 (ko) 플루오로카본중합체로의 절삭날피복
Busscher et al. Preparation and characterization of superhydrophobic FEP-teflon surfaces
JP3980061B2 (ja) 剃刀刃先の処理方法
CN1063987C (zh) 涂覆刀刃的方法
Vesel et al. Functionalization of polyurethane/urea copolymers with amide groups by polymer treatment with ammonia plasma
Barr‐Howell et al. Dynamic and equilibrium swelling of DVB‐crosslinked polystyrene particles
JPH03250033A (ja) プラスチック表面への含フッ素高分子皮膜の形成方法

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

R18-X000 Changes to party contact information recorded

St.27 status event code: A-3-3-R10-R18-oth-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

FPAY Annual fee payment

Payment date: 20081014

Year of fee payment: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20091202

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20091202

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301