JP3366643B2 - フィブリル化された表面 - Google Patents
フィブリル化された表面Info
- Publication number
- JP3366643B2 JP3366643B2 JP51660595A JP51660595A JP3366643B2 JP 3366643 B2 JP3366643 B2 JP 3366643B2 JP 51660595 A JP51660595 A JP 51660595A JP 51660595 A JP51660595 A JP 51660595A JP 3366643 B2 JP3366643 B2 JP 3366643B2
- Authority
- JP
- Japan
- Prior art keywords
- polytetrafluoroethylene
- roll
- oil
- ptfe
- porous
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/24—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by surface fusion and bonding of particles to form voids, e.g. sintering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
- B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
- B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
- B29C59/025—Fibrous surfaces with piles or similar fibres substantially perpendicular to the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/02—Moulding by agglomerating
- B29C67/04—Sintering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
- B29C67/205—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising surface fusion, and bonding of particles to form voids, e.g. sintering
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
- G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
- G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
- G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
- G03G15/2025—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means with special means for lubricating and/or cleaning the fixing unit, e.g. applying offset preventing fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/08—Coating a former, core or other substrate by spraying or fluidisation, e.g. spraying powder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/12—Use of polyvinylhalogenides or derivatives thereof as moulding material containing fluorine
- B29K2027/18—PTFE, i.e. polytetrafluorethene, e.g. ePTFE, i.e. expanded polytetrafluorethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0072—Roughness, e.g. anti-slip
- B29K2995/0075—Roughness, e.g. anti-slip flocked
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/12—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
- C08J2327/18—Homopolymers or copolymers of tetrafluoroethylene
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/20—Details of the fixing device or porcess
- G03G2215/2093—Release agent handling devices
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/20—Details of the fixing device or porcess
- G03G2215/2093—Release agent handling devices
- G03G2215/2096—Release agent handling devices using porous fluoropolymers for wicking the release agent
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Fixing For Electrophotography (AREA)
- Materials For Medical Uses (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9325567.7 | 1993-12-14 | ||
GB939325567A GB9325567D0 (en) | 1993-12-14 | 1993-12-14 | Fibrillated ptfe surface |
PCT/GB1994/002729 WO1995016551A1 (fr) | 1993-12-14 | 1994-12-14 | Surface fibrillee en polytetrafluoroethylene (ptfe) |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09510479A JPH09510479A (ja) | 1997-10-21 |
JP3366643B2 true JP3366643B2 (ja) | 2003-01-14 |
Family
ID=10746577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51660595A Expired - Fee Related JP3366643B2 (ja) | 1993-12-14 | 1994-12-14 | フィブリル化された表面 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0734315A1 (fr) |
JP (1) | JP3366643B2 (fr) |
AU (1) | AU1247495A (fr) |
CA (1) | CA2178945A1 (fr) |
GB (2) | GB9325567D0 (fr) |
WO (1) | WO1995016551A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2882767B2 (ja) * | 1995-12-28 | 1999-04-12 | 日東工業株式会社 | 電子写真定着用オイル塗布ロール及びその製造法 |
US6041211A (en) * | 1996-06-06 | 2000-03-21 | W. L. Gore & Associates, Inc. | Cleaning assembly for critical image surfaces in printer devices and method of using same |
US6141873A (en) * | 1998-02-04 | 2000-11-07 | Ames Rubber Corporation | Method of manufacture of multi-layer roll having compliant PTFE top layer from a fibrillated PTFE membrane |
JP4106170B2 (ja) | 1999-04-22 | 2008-06-25 | シンジーテック株式会社 | 画像形成装置に使用されるオイル塗布ローラ |
GB9925743D0 (en) * | 1999-10-30 | 1999-12-29 | Xeikon Nv | Fixing device and method |
US6447918B1 (en) * | 2001-01-30 | 2002-09-10 | Xerox Corporation | Interpenetrating polymer network of polytetra fluoroethylene and silicone elastomer for use in electrophotographic fusing applications |
JP2003005561A (ja) * | 2001-03-30 | 2003-01-08 | Nichias Corp | オイル塗布装置及びそのウェブ |
CZ20041189A3 (cs) * | 2004-12-07 | 2006-07-12 | Peguform Bohemia, K. S. | Metoda zhotovení elastomerové kuze |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL268329A (fr) * | 1960-08-18 | 1900-01-01 | ||
US4233365A (en) * | 1979-04-06 | 1980-11-11 | Copolymer Rubber & Chemical Corp. | Free flowing particles of elastomeric material and method |
JPS57126631A (en) * | 1981-01-30 | 1982-08-06 | Junkosha Co Ltd | Raised continuous porous fluororesin material and its manufacture |
JPS62152470A (ja) * | 1985-12-24 | 1987-07-07 | 住友電気工業株式会社 | 管状臓器補綴材 |
JP2753722B2 (ja) * | 1988-12-23 | 1998-05-20 | ジャパンゴアテックス株式会社 | 生体用電極 |
JPH07500122A (ja) * | 1991-06-14 | 1995-01-05 | ダブリュ.エル.ゴア アンド アソシエーツ,インコーポレイティド | 表面改質多孔質膨張延伸ポリテトラフルオロエチレンとその製造方法 |
CA2074349C (fr) * | 1991-07-23 | 2004-04-20 | Shinji Tamaru | Pellicule poreuse de polytetrafluoroethylene, preparation et utilisation |
GB9122750D0 (en) * | 1991-10-26 | 1991-12-11 | Gore W L & Ass Uk | Oil transfer component |
-
1993
- 1993-12-14 GB GB939325567A patent/GB9325567D0/en active Pending
-
1994
- 1994-12-14 JP JP51660595A patent/JP3366643B2/ja not_active Expired - Fee Related
- 1994-12-14 EP EP95903418A patent/EP0734315A1/fr not_active Withdrawn
- 1994-12-14 AU AU12474/95A patent/AU1247495A/en not_active Abandoned
- 1994-12-14 CA CA002178945A patent/CA2178945A1/fr not_active Abandoned
- 1994-12-14 GB GB9425202A patent/GB2284813B/en not_active Expired - Fee Related
- 1994-12-14 WO PCT/GB1994/002729 patent/WO1995016551A1/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB2284813A8 (en) | 1995-07-17 |
AU1247495A (en) | 1995-07-03 |
GB2284813B (en) | 1997-08-20 |
WO1995016551A1 (fr) | 1995-06-22 |
GB9325567D0 (en) | 1994-02-16 |
GB2284813A (en) | 1995-06-21 |
EP0734315A1 (fr) | 1996-10-02 |
JPH09510479A (ja) | 1997-10-21 |
CA2178945A1 (fr) | 1995-06-22 |
GB9425202D0 (en) | 1995-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |