WO2000020224A1 - Couche receptrice et recepteur d'images pour impression par transfert thermique - Google Patents
Couche receptrice et recepteur d'images pour impression par transfert thermique Download PDFInfo
- Publication number
- WO2000020224A1 WO2000020224A1 PCT/JP1999/005552 JP9905552W WO0020224A1 WO 2000020224 A1 WO2000020224 A1 WO 2000020224A1 JP 9905552 W JP9905552 W JP 9905552W WO 0020224 A1 WO0020224 A1 WO 0020224A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- image receiving
- receiving layer
- thermal transfer
- image
- transfer recording
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/382—Contact thermal transfer or sublimation processes
- B41M5/38257—Contact thermal transfer or sublimation processes characterised by the use of an intermediate receptor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5254—Macromolecular coatings characterised by the use of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. vinyl polymers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
- B41M2205/02—Dye diffusion thermal transfer printing (D2T2)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M2205/00—Printing methods or features related to printing methods; Location or type of the layers
- B41M2205/32—Thermal receivers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
- B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
- B41M5/42—Intermediate, backcoat, or covering layers
- B41M5/44—Intermediate, backcoat, or covering layers characterised by the macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5227—Macromolecular coatings characterised by organic non-macromolecular additives, e.g. UV-absorbers, plasticisers, surfactants
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/5263—Macromolecular coatings characterised by the use of polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- B41M5/5272—Polyesters; Polycarbonates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/50—Recording sheets characterised by the coating used to improve ink, dye or pigment receptivity, e.g. for ink-jet or thermal dye transfer recording
- B41M5/52—Macromolecular coatings
- B41M5/529—Macromolecular coatings characterised by the use of fluorine- or silicon-containing organic compounds
Definitions
- Heat transfer dye means transfer to the image receiving layer by transfer by thermal diffusion.
- Color recording is carried out by thermally transferring cyan (C), magenta (M) and yellow (Y) dyes in the ink receiving layer in the image receiving layer in order using a thermal recording head.
- C cyan
- M magenta
- Y yellow
- the thermal energy applied to the colorant layer By controlling the thermal energy applied to the colorant layer, the amount of the heat transferable dye that is transferred can be controlled. Accordingly, since the gradation recording can be easily performed, the fusion type or sublimation type thermal transfer recording method is particularly preferable for full color recording.
- This fusion-type or sublimation-type thermal transfer recording method uses an image quality such as glossiness and sharpness of the obtained image, and preservation of the image such as heat resistance of the image, as compared with silver halide photography. There is a problem of poor properties.
- the “polyol” of the acrylic polyol-based resin refers to a hydroxyl group in one molecule.
- the “polyester resin” may be a so-called polyester resin, and as such a polyester resin, a low molecular weight polyester resin is preferable.
- the upper limit of the number average molecular weight (Mn) is preferably not more than 15,000, more preferably not more than 10,000, and particularly preferably not more than 6,000.
- the lower limit of the number average molecular weight (Mn) is preferably 2,000 or more, more preferably 3,000 or more, and particularly preferably 5,000 or more.
- the polyester resin preferably has a hydroxyl value of 30 or more, a bisphenol A skeleton, and a number average molecular weight of 100,000 or less.
- thermoplastic resin When the other thermoplastic resin is combined with a plurality of thermoplastic resins, it is preferable to contain 20 to 50% by weight, preferably 25 to 45% by weight, of the vinyl chloride-based resin based on the total combination. More preferably, it is particularly preferable to contain 30 to 40% by weight.
- the polyvinyl chloride-based resin has excellent dye-dyeing properties and excellent releasability between the coloring material layer and the image-receiving layer, but has a problem in the stability of the dyed-recorded image. Since it is difficult to use the resin alone, it has been conventionally used as an auxiliary resin for forming an image receiving layer.
- the (B) image receiving layer of the present invention comprises an acrylic polyol resin, a polyester resin, a polyvinyl chloride resin as a “other thermoplastic resin”, and a silicone resin having a hydroxyl group or a methoxy group.
- a composition comprising:
- the (B) image-receiving layer of the present invention comprises an acrylic polyol resin, a polyester resin as a “other thermoplastic resin”, a vinyl chloride resin, and a silicone resin having a hydroxyl group or a methoxy group. It is preferable that these resins are formed from a composition, and that all of these resins have a hydroxyl group.
- the (B) image-receiving layer of the present invention comprises an acrylic polyol-based resin, "other thermoplastic resin”. It is preferably formed from a composition comprising a plurality of resins including a polyester-based resin as the “fat” and a bridge material.
- the release layer is preferably formed from a composition comprising an attaryl polyol-based resin and a cross-linking agent, and (B) the image-receiving layer is formed of an acrylic polyol-based resin, other thermoplastic resin. , And a composition comprising at least one crosslinker;
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Thermal Transfer Or Thermal Recording In General (AREA)
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69931955T DE69931955T2 (de) | 1998-10-08 | 1999-10-07 | Bildempfangsschicht und bildempfangselement für aufzeichnung durch thermische übertragung |
EP99970057A EP1129862B1 (en) | 1998-10-08 | 1999-10-07 | image receiving layer for thermal transfer recording and thermal transfer recording image receiver having the same |
US09/806,926 US6673744B1 (en) | 1998-10-08 | 1999-10-07 | Thermal transfer recording image receiving layer and thermal transfer recording image receiver |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28624998 | 1998-10-08 | ||
JP10/286249 | 1998-10-08 | ||
JP31872898 | 1998-11-10 | ||
JP10/318728 | 1998-11-10 | ||
JP11/268617 | 1999-09-22 | ||
JP26861799 | 1999-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000020224A1 true WO2000020224A1 (fr) | 2000-04-13 |
Family
ID=27335650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1999/005552 WO2000020224A1 (fr) | 1998-10-08 | 1999-10-07 | Couche receptrice et recepteur d'images pour impression par transfert thermique |
Country Status (4)
Country | Link |
---|---|
US (1) | US6673744B1 (ja) |
EP (1) | EP1129862B1 (ja) |
DE (1) | DE69931955T2 (ja) |
WO (1) | WO2000020224A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001328358A (ja) * | 2000-05-18 | 2001-11-27 | Sony Corp | 被熱転写シート |
JP2006305915A (ja) * | 2005-04-28 | 2006-11-09 | Three M Innovative Properties Co | 画像記録用ガラス飛散防止シート |
JP2007229987A (ja) * | 2006-02-28 | 2007-09-13 | Fujifilm Corp | 感熱転写受像シートおよびその製造方法 |
JP2018171906A (ja) * | 2017-03-30 | 2018-11-08 | 大日本印刷株式会社 | 熱転写受像体 |
JP2019177665A (ja) * | 2018-03-30 | 2019-10-17 | 大日本印刷株式会社 | 熱転写受像シート、熱転写受像シートの製造に用いる熱転写シート |
KR20210080258A (ko) | 2019-12-20 | 2021-06-30 | 닛토덴코 가부시키가이샤 | 열전사용 수상 시트, 금속 광택 부재, 및 통신 기기 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003300382A (ja) | 2002-04-08 | 2003-10-21 | Konica Minolta Holdings Inc | 熱転写中間転写媒体を用いた画像形成方法 |
US20040094250A1 (en) * | 2002-11-14 | 2004-05-20 | Estes-Cox Corporation | Composite propellant compositions |
US7309731B2 (en) * | 2003-06-02 | 2007-12-18 | Avery Dennison Corporation | Ink-receptive coatings, composites and adhesive-containing facestocks and labels |
CN101160209B (zh) * | 2005-05-13 | 2010-12-01 | 东赛璐株式会社 | 双向拉伸层压聚丙烯薄膜及其用途 |
US9321044B2 (en) * | 2011-02-02 | 2016-04-26 | Sharp Kabushiki Kaisha | Catalyst-supporting porous membrane, catalyst member, air cleaning device, and method for producing catalyst-supporting porous membrane |
CN108025578B (zh) * | 2016-03-31 | 2020-03-20 | 大日本印刷株式会社 | 热转印片 |
CN108883649B (zh) * | 2016-03-31 | 2021-05-11 | 大日本印刷株式会社 | 热转印片 |
WO2018112326A1 (en) * | 2016-12-16 | 2018-06-21 | Ikonics Corporation | Dye sublimation-receptive transfer film |
Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59225994A (ja) | 1983-06-06 | 1984-12-19 | Dainippon Printing Co Ltd | 感熱転写シート |
JPS61283595A (ja) | 1985-06-10 | 1986-12-13 | Dainippon Printing Co Ltd | 被熱転写シ−ト |
JPS62238791A (ja) * | 1986-04-11 | 1987-10-19 | Dainippon Printing Co Ltd | 物品の装飾方法 |
JPS6442285A (en) * | 1987-08-10 | 1989-02-14 | Mitsubishi Rayon Co | Resin composition easily dyeable with sublimable disperse dye |
WO1990001419A1 (en) * | 1988-08-13 | 1990-02-22 | Dai Nippon Insatsu Kabushiki Kaisha | Heat-sensitive recording medium |
JPH04113893A (ja) * | 1990-09-04 | 1992-04-15 | Konica Corp | 感熱転写記録用受像シート |
JPH054459A (ja) * | 1991-06-27 | 1993-01-14 | Konica Corp | 感熱転写記録用受像シート |
JPH0596867A (ja) * | 1991-03-15 | 1993-04-20 | Agfa Gevaert Ag | 熱昇華式プリントのための染料受容体要素 |
JPH05131764A (ja) * | 1991-05-13 | 1993-05-28 | Matsushita Electric Ind Co Ltd | 熱転写記録方法及び記録材料 |
JPH0625793A (ja) | 1992-07-08 | 1994-02-01 | Kobe Steel Ltd | 粉末冶金用Fe−Cu−Ni複合粉末及びその製造方法並びに前記粉末を用いた焼結体 |
JPH06143831A (ja) * | 1992-07-23 | 1994-05-24 | Matsushita Electric Ind Co Ltd | 熱転写記録方法、装置及び中間シート |
JPH06166272A (ja) * | 1991-02-20 | 1994-06-14 | Mitsubishi Rayon Co Ltd | 昇華型感熱転写記録方式の被記録体 |
JPH08118822A (ja) * | 1994-10-27 | 1996-05-14 | Dainippon Printing Co Ltd | 熱転写受像シート |
JPH08118823A (ja) * | 1994-10-28 | 1996-05-14 | Dainippon Printing Co Ltd | 熱転写受像シート |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6025793A (ja) | 1983-07-25 | 1985-02-08 | Dainippon Printing Co Ltd | 被熱転写シ−ト |
EP0133012B2 (en) | 1983-07-25 | 1999-09-15 | Dai Nippon Insatsu Kabushiki Kaisha | A sheet for use in heat transfer printing |
JPH0741746B2 (ja) | 1985-02-28 | 1995-05-10 | 大日本印刷株式会社 | 熱転写受像シート |
JP2670539B2 (ja) | 1986-03-31 | 1997-10-29 | 大日本印刷株式会社 | 熱転写シート |
WO1987006195A1 (en) | 1986-04-11 | 1987-10-22 | Dai Nippon Insatsu Kabushiki Kaisha | Image formation on object |
JPH0267539A (ja) | 1988-09-01 | 1990-03-07 | Canon Inc | 原稿自動搬送装置 |
EP0513757B1 (en) | 1991-05-13 | 1998-09-02 | Matsushita Electric Industrial Co., Ltd. | Thermal transfer printing method and print media |
JPH0592670A (ja) * | 1991-10-03 | 1993-04-16 | Konica Corp | 感熱転写記録用受像シート、画像保護材料、画像保護方法、及び画像記録体 |
US5344808A (en) * | 1992-09-09 | 1994-09-06 | Toppan Printing Co., Ltd. | Intermediate transfer medium and process for producing image-recorded article making use of the same |
US5774164A (en) | 1994-10-27 | 1998-06-30 | Dai Nippon Printing Co., Ltd. | Thermal transfer image-receiving sheet |
JPH09183274A (ja) * | 1995-12-28 | 1997-07-15 | Dainippon Printing Co Ltd | 熱転写受像シート |
-
1999
- 1999-10-07 WO PCT/JP1999/005552 patent/WO2000020224A1/ja active IP Right Grant
- 1999-10-07 US US09/806,926 patent/US6673744B1/en not_active Expired - Fee Related
- 1999-10-07 DE DE69931955T patent/DE69931955T2/de not_active Expired - Lifetime
- 1999-10-07 EP EP99970057A patent/EP1129862B1/en not_active Expired - Lifetime
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59225994A (ja) | 1983-06-06 | 1984-12-19 | Dainippon Printing Co Ltd | 感熱転写シート |
JPS61283595A (ja) | 1985-06-10 | 1986-12-13 | Dainippon Printing Co Ltd | 被熱転写シ−ト |
JPS62238791A (ja) * | 1986-04-11 | 1987-10-19 | Dainippon Printing Co Ltd | 物品の装飾方法 |
JPS6442285A (en) * | 1987-08-10 | 1989-02-14 | Mitsubishi Rayon Co | Resin composition easily dyeable with sublimable disperse dye |
WO1990001419A1 (en) * | 1988-08-13 | 1990-02-22 | Dai Nippon Insatsu Kabushiki Kaisha | Heat-sensitive recording medium |
JPH04113893A (ja) * | 1990-09-04 | 1992-04-15 | Konica Corp | 感熱転写記録用受像シート |
JPH06166272A (ja) * | 1991-02-20 | 1994-06-14 | Mitsubishi Rayon Co Ltd | 昇華型感熱転写記録方式の被記録体 |
JPH0596867A (ja) * | 1991-03-15 | 1993-04-20 | Agfa Gevaert Ag | 熱昇華式プリントのための染料受容体要素 |
JPH05131764A (ja) * | 1991-05-13 | 1993-05-28 | Matsushita Electric Ind Co Ltd | 熱転写記録方法及び記録材料 |
JPH054459A (ja) * | 1991-06-27 | 1993-01-14 | Konica Corp | 感熱転写記録用受像シート |
JPH0625793A (ja) | 1992-07-08 | 1994-02-01 | Kobe Steel Ltd | 粉末冶金用Fe−Cu−Ni複合粉末及びその製造方法並びに前記粉末を用いた焼結体 |
JPH06143831A (ja) * | 1992-07-23 | 1994-05-24 | Matsushita Electric Ind Co Ltd | 熱転写記録方法、装置及び中間シート |
JPH08118822A (ja) * | 1994-10-27 | 1996-05-14 | Dainippon Printing Co Ltd | 熱転写受像シート |
JPH08118823A (ja) * | 1994-10-28 | 1996-05-14 | Dainippon Printing Co Ltd | 熱転写受像シート |
Non-Patent Citations (1)
Title |
---|
See also references of EP1129862A4 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001328358A (ja) * | 2000-05-18 | 2001-11-27 | Sony Corp | 被熱転写シート |
JP2006305915A (ja) * | 2005-04-28 | 2006-11-09 | Three M Innovative Properties Co | 画像記録用ガラス飛散防止シート |
JP2007229987A (ja) * | 2006-02-28 | 2007-09-13 | Fujifilm Corp | 感熱転写受像シートおよびその製造方法 |
JP4490382B2 (ja) * | 2006-02-28 | 2010-06-23 | 富士フイルム株式会社 | 感熱転写受像シートおよびその製造方法 |
JP2018171906A (ja) * | 2017-03-30 | 2018-11-08 | 大日本印刷株式会社 | 熱転写受像体 |
JP7432162B2 (ja) | 2017-03-30 | 2024-02-16 | 大日本印刷株式会社 | 熱転写受像体 |
JP2019177665A (ja) * | 2018-03-30 | 2019-10-17 | 大日本印刷株式会社 | 熱転写受像シート、熱転写受像シートの製造に用いる熱転写シート |
KR20210080258A (ko) | 2019-12-20 | 2021-06-30 | 닛토덴코 가부시키가이샤 | 열전사용 수상 시트, 금속 광택 부재, 및 통신 기기 |
Also Published As
Publication number | Publication date |
---|---|
EP1129862B1 (en) | 2006-06-14 |
DE69931955D1 (de) | 2006-07-27 |
EP1129862A1 (en) | 2001-09-05 |
US6673744B1 (en) | 2004-01-06 |
EP1129862A4 (en) | 2004-07-07 |
DE69931955T2 (de) | 2007-02-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2000020224A1 (fr) | Couche receptrice et recepteur d'images pour impression par transfert thermique | |
JPH05238168A (ja) | 熱転写画像形成用シート材料 | |
JP2004122756A (ja) | 保護層熱転写シートおよびマット調印画物 | |
JP5083391B2 (ja) | 中間転写媒体 | |
JP3604187B2 (ja) | 昇華型熱転写記録紙用印画紙 | |
JP3494717B2 (ja) | 熱転写受像シート | |
JP2002264543A (ja) | 熱転写受像シート及び印画物 | |
JP2003237248A (ja) | 熱転写記録体及びその記録方法と装置 | |
JP5578027B2 (ja) | 中間転写媒体 | |
JP7066971B2 (ja) | 熱転写受像シート | |
JP5786743B2 (ja) | 熱転写受像シート、及び熱転写受像シートの製造方法 | |
JP5789956B2 (ja) | 熱転写シート | |
JP2943554B2 (ja) | 感熱転写用受像シート | |
JP2000218945A (ja) | 被熱転写シート | |
JP6776986B2 (ja) | 昇華転写用受像シート | |
JP2005238748A (ja) | 熱転写受像シート | |
JP2005096099A (ja) | 保護層転写シート | |
JPH09220863A (ja) | 熱転写受像シート | |
JP2010046850A (ja) | 感熱転写記録媒体 | |
JP6728908B2 (ja) | 熱転写受像シート | |
JP6645082B2 (ja) | 転写シート | |
JP2015098171A (ja) | 熱転写シート | |
JPH07205556A (ja) | 熱転写用受像シート | |
JP2000025349A (ja) | 昇華転写記録媒体及びこれを用いた昇華転写記録方法 | |
JP2002273924A (ja) | 熱転写記録方法、装置および記録体 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): JP US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
ENP | Entry into the national phase |
Ref country code: JP Ref document number: 2000 573561 Kind code of ref document: A Format of ref document f/p: F |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1999970057 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 09806926 Country of ref document: US |
|
WWP | Wipo information: published in national office |
Ref document number: 1999970057 Country of ref document: EP |
|
WWG | Wipo information: grant in national office |
Ref document number: 1999970057 Country of ref document: EP |