DE69601915T2 - Druckempfindliches Aufzeichnungsmaterial - Google Patents
Druckempfindliches AufzeichnungsmaterialInfo
- Publication number
- DE69601915T2 DE69601915T2 DE69601915T DE69601915T DE69601915T2 DE 69601915 T2 DE69601915 T2 DE 69601915T2 DE 69601915 T DE69601915 T DE 69601915T DE 69601915 T DE69601915 T DE 69601915T DE 69601915 T2 DE69601915 T2 DE 69601915T2
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- chromogenic
- fluorescent
- material according
- sensitive
- 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
- 239000000463 material Substances 0.000 title claims abstract description 117
- 239000000758 substrate Substances 0.000 claims abstract description 5
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000005977 Ethylene Substances 0.000 claims abstract description 3
- 150000001875 compounds Chemical class 0.000 claims description 11
- -1 N,N-disubstituted aniline Chemical class 0.000 claims description 9
- 238000011161 development Methods 0.000 claims description 5
- JDZUWXRNKHXZFE-UHFFFAOYSA-N 1,2,3,4,5-pentachloro-6-(2,4,6-trichlorophenyl)benzene Chemical group ClC1=CC(Cl)=CC(Cl)=C1C1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl JDZUWXRNKHXZFE-UHFFFAOYSA-N 0.000 claims description 2
- VSUQVGHHCROQNF-UHFFFAOYSA-N 4-[4-[4-[2-[4-[2-[4-(diethylamino)phenyl]quinazolin-4-yl]oxyphenyl]propan-2-yl]phenoxy]quinazolin-2-yl]-n,n-diethylaniline Chemical compound C1=CC(N(CC)CC)=CC=C1C1=NC(OC=2C=CC(=CC=2)C(C)(C)C=2C=CC(OC=3C4=CC=CC=C4N=C(N=3)C=3C=CC(=CC=3)N(CC)CC)=CC=2)=C(C=CC=C2)C2=N1 VSUQVGHHCROQNF-UHFFFAOYSA-N 0.000 claims description 2
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 125000004453 alkoxycarbonyl group Chemical group 0.000 claims description 2
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 125000004093 cyano group Chemical group *C#N 0.000 claims description 2
- 229910052736 halogen Inorganic materials 0.000 claims description 2
- 150000002367 halogens Chemical group 0.000 claims description 2
- 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 2
- 239000007850 fluorescent dye Substances 0.000 claims 1
- 125000001183 hydrocarbyl group Chemical group 0.000 claims 1
- 230000004888 barrier function Effects 0.000 abstract description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000001294 propane Substances 0.000 abstract 1
- 239000003094 microcapsule Substances 0.000 description 20
- 239000000203 mixture Substances 0.000 description 19
- 239000000047 product Substances 0.000 description 8
- 239000008199 coating composition Substances 0.000 description 7
- 239000003350 kerosene Substances 0.000 description 6
- 239000011159 matrix material Substances 0.000 description 6
- IAUKWGFWINVWKS-UHFFFAOYSA-N 1,2-di(propan-2-yl)naphthalene Chemical compound C1=CC=CC2=C(C(C)C)C(C(C)C)=CC=C21 IAUKWGFWINVWKS-UHFFFAOYSA-N 0.000 description 5
- XOEUNIAGBKGZLU-UHFFFAOYSA-N 3,3-bis(2-methyl-1-octylindol-3-yl)-2-benzofuran-1-one Chemical compound C1=CC=C2C(C3(C4=CC=CC=C4C(=O)O3)C3=C(C)N(C4=CC=CC=C43)CCCCCCCC)=C(C)N(CCCCCCCC)C2=C1 XOEUNIAGBKGZLU-UHFFFAOYSA-N 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- 239000002904 solvent Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 241000272165 Charadriidae Species 0.000 description 3
- 238000005282 brightening Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- WNZQDUSMALZDQF-UHFFFAOYSA-N 2-benzofuran-1(3H)-one Chemical compound C1=CC=C2C(=O)OCC2=C1 WNZQDUSMALZDQF-UHFFFAOYSA-N 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- IPAJDLMMTVZVPP-UHFFFAOYSA-N Crystal violet lactone Chemical compound C1=CC(N(C)C)=CC=C1C1(C=2C=CC(=CC=2)N(C)C)C2=CC=C(N(C)C)C=C2C(=O)O1 IPAJDLMMTVZVPP-UHFFFAOYSA-N 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 238000005354 coacervation Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000002028 premature Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 229940100445 wheat starch Drugs 0.000 description 2
- JQCVPZXMGXKNOD-UHFFFAOYSA-N 1,2-dibenzylbenzene Chemical class C=1C=CC=C(CC=2C=CC=CC=2)C=1CC1=CC=CC=C1 JQCVPZXMGXKNOD-UHFFFAOYSA-N 0.000 description 1
- XKLNOVWDVMWTOB-UHFFFAOYSA-N 2,3,4,9-tetrahydro-1h-carbazole Chemical class N1C2=CC=CC=C2C2=C1CCCC2 XKLNOVWDVMWTOB-UHFFFAOYSA-N 0.000 description 1
- FALRKNHUBBKYCC-UHFFFAOYSA-N 2-(chloromethyl)pyridine-3-carbonitrile Chemical compound ClCC1=NC=CC=C1C#N FALRKNHUBBKYCC-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- JFJWVJAVVIQZRT-UHFFFAOYSA-N 2-phenyl-1,3-dihydropyrazole Chemical class C1C=CNN1C1=CC=CC=C1 JFJWVJAVVIQZRT-UHFFFAOYSA-N 0.000 description 1
- IMYNRKANUSOMGU-UHFFFAOYSA-N 3',6'-bis(diethylamino)-2-phenylspiro[isoindole-3,9'-xanthene]-1-one Chemical compound C=1C(N(CC)CC)=CC=C2C=1OC1=CC(N(CC)CC)=CC=C1C2(C1=CC=CC=C1C1=O)N1C1=CC=CC=C1 IMYNRKANUSOMGU-UHFFFAOYSA-N 0.000 description 1
- YRLORWPBJZEGBX-UHFFFAOYSA-N 3,4-dihydro-2h-1,4-benzoxazine Chemical class C1=CC=C2NCCOC2=C1 YRLORWPBJZEGBX-UHFFFAOYSA-N 0.000 description 1
- 241000723353 Chrysanthemum Species 0.000 description 1
- 235000005633 Chrysanthemum balsamita Nutrition 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- VJHCJDRQFCCTHL-UHFFFAOYSA-N acetic acid 2,3,4,5,6-pentahydroxyhexanal Chemical compound CC(O)=O.OCC(O)C(O)C(O)C(O)C=O VJHCJDRQFCCTHL-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007754 air knife coating Methods 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 150000001716 carbazoles Chemical class 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000000586 desensitisation Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 125000005044 dihydroquinolinyl group Chemical group N1(CC=CC2=CC=CC=C12)* 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical class C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 150000002430 hydrocarbons Chemical group 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 125000003387 indolinyl group Chemical class N1(CCC2=CC=CC=C12)* 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000002184 metal Chemical class 0.000 description 1
- XJRBAMWJDBPFIM-UHFFFAOYSA-N methyl vinyl ether Chemical compound COC=C XJRBAMWJDBPFIM-UHFFFAOYSA-N 0.000 description 1
- 150000005002 naphthylamines Chemical class 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000011020 pilot scale process Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229940014800 succinic anhydride Drugs 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 150000001911 terphenyls Chemical class 0.000 description 1
- 125000000147 tetrahydroquinolinyl group Chemical class N1(CCCC2=CC=CC=C12)* 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/132—Chemical colour-forming components; Additives or binders therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
- B41M3/14—Security printing
- B41M3/144—Security printing using fluorescent, luminescent or iridescent effects
-
- 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
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/132—Chemical colour-forming components; Additives or binders therefor
- B41M5/136—Organic colour formers, e.g. leuco dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Color Printing (AREA)
- Printing Methods (AREA)
- Adhesive Tapes (AREA)
- Developing Agents For Electrophotography (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB9522233.7A GB9522233D0 (en) | 1995-10-31 | 1995-10-31 | Pressure-sensitive copying paper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69601915D1 DE69601915D1 (de) | 1999-05-06 |
| DE69601915T2 true DE69601915T2 (de) | 1999-08-05 |
Family
ID=10783128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69601915T Expired - Fee Related DE69601915T2 (de) | 1995-10-31 | 1996-10-21 | Druckempfindliches Aufzeichnungsmaterial |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | US5811367A (https=) |
| EP (1) | EP0771669B1 (https=) |
| JP (1) | JPH09131966A (https=) |
| KR (1) | KR970022590A (https=) |
| AT (1) | ATE178276T1 (https=) |
| AU (1) | AU706449B2 (https=) |
| CZ (1) | CZ319096A3 (https=) |
| DE (1) | DE69601915T2 (https=) |
| ES (1) | ES2129931T3 (https=) |
| GB (1) | GB9522233D0 (https=) |
| HU (1) | HUP9603000A3 (https=) |
| MY (1) | MY115218A (https=) |
| PL (1) | PL316779A1 (https=) |
| SI (1) | SI0771669T1 (https=) |
| SK (1) | SK281926B6 (https=) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6544926B1 (en) | 2001-10-11 | 2003-04-08 | Appleton Papers Inc. | Microcapsules having improved printing and efficiency |
| US8053494B2 (en) * | 2003-10-06 | 2011-11-08 | Nocopi Technologies, Inc. | Invisible ink and scratch pad |
| US20050165131A1 (en) * | 2003-10-06 | 2005-07-28 | Terry Stovold | Invisible ink |
| US20050075420A1 (en) * | 2003-10-06 | 2005-04-07 | Terry Stovold | Invisible ink |
| US20090202891A1 (en) * | 2004-11-05 | 2009-08-13 | Mel Morganstein | Inertially activated battery |
| US20070281072A1 (en) * | 2006-06-06 | 2007-12-06 | Boston Scientific Scimed, Inc. | Coating a workpiece using a metering device and workpieces coated with this metering device |
| GB0918939D0 (en) * | 2009-10-29 | 2009-12-16 | Bank Of England | Security document |
| JP6589395B2 (ja) * | 2015-06-08 | 2019-10-16 | 大日本印刷株式会社 | 複写シートの真贋判定方法 |
Family Cites Families (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2800457A (en) | 1953-06-30 | 1957-07-23 | Ncr Co | Oil-containing microscopic capsules and method of making them |
| BE530008A (https=) | 1953-06-30 | |||
| US3024927A (en) | 1957-07-30 | 1962-03-13 | Yale & Towne Mfg Co | Leverage system for secondary lift |
| NL125294C (https=) | 1959-01-02 | 1900-01-01 | ||
| GB1053935A (https=) | 1964-08-27 | 1900-01-01 | ||
| US3649649A (en) | 1967-07-10 | 1972-03-14 | Nisso Kako Co Ltd | Fluoran derivatives and preparation thereof |
| US3622364A (en) | 1968-11-12 | 1971-11-23 | Mizusawa Industrial Chem | Color former for pressure sensitive recording paper and process for producing same |
| BE791898A (fr) * | 1971-11-26 | 1973-05-24 | Ciba Geigy Ag | Procede de preparation de substances chromogenes a partir d'indoles et d'anhydrides d'acides dicarboxyliques vicinaux, aromatiques ou heteroaromatiques, nouveaux chromogenes de cette categorie et leur emploi |
| GB1374049A (en) | 1971-12-27 | 1974-11-13 | Yamada Kagaku Kenkyusho Co Ltd | 6-n-alkyl-n-arylamino fluorans and compositions containing the same |
| DE2311712B2 (de) | 1973-03-09 | 1978-08-10 | Bayer Ag, 5090 Leverkusen | Verfahren zur Hersteilung von Mikrokapseln |
| US4001140A (en) | 1974-07-10 | 1977-01-04 | Ncr Corporation | Capsule manufacture |
| GB1507739A (en) | 1975-11-26 | 1978-04-19 | Wiggins Teape Ltd | Capsules |
| LU76074A1 (https=) | 1976-10-26 | 1978-05-16 | ||
| US4100103A (en) | 1976-12-30 | 1978-07-11 | Ncr Corporation | Capsule manufacture |
| DE2734577A1 (de) | 1977-07-30 | 1979-02-08 | Bayer Ag | Polymerloesungen |
| DE2738509A1 (de) | 1977-08-26 | 1979-03-08 | Bayer Ag | Reaktionsdurchschreibepapiere |
| AU539624B2 (en) | 1980-04-08 | 1984-10-11 | Wiggins Teape Group Limited, The | Production of microcapsules |
| DE3022453A1 (de) | 1980-06-14 | 1982-01-07 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von mikrokapseln |
| DE3039117A1 (de) | 1980-10-16 | 1982-05-13 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von mikrokapseln |
| US4625027A (en) * | 1982-10-25 | 1986-11-25 | Ciba-Geigy Corporation | Bisquinazolines useful in color former systems |
| JPS59152891A (ja) | 1983-02-18 | 1984-08-31 | Yamada Kagaku Kogyo Kk | 発色性記録材料 |
| US4668966A (en) * | 1984-04-18 | 1987-05-26 | Ciba-Geigy Corporation | Aliphatic bridged chromogenic bisquinazolines substituted with phenylamine or phenyl-containing heterobicyclic radicals |
| US4612254A (en) | 1985-03-07 | 1986-09-16 | Occidental Chemical Corporation | Aromatic carboxylic acid and metal-modified phenolic resins and methods of preparation |
| ES2014990B3 (es) | 1985-12-05 | 1990-08-01 | The Wiggins Teape Group Ltd | Papel para documentos de valor |
| JPS62280082A (ja) * | 1986-05-30 | 1987-12-04 | Canon Inc | 光情報記録媒体 |
| EP0275107B1 (en) | 1987-01-14 | 1993-03-31 | Sanko Kaihatsu Kagaku Kenkyusho | An aqueous developer dispersion for a pressure-sensitive recording sheet and a process for producing the same |
| JP2535383B2 (ja) * | 1988-06-24 | 1996-09-18 | 新王子製紙株式会社 | 改竄防止用感圧複写シ―ト |
| JP2566628B2 (ja) | 1988-08-24 | 1996-12-25 | 保土谷化学工業株式会社 | フレオラン化合物および記録材料 |
| DK0391542T3 (da) * | 1989-03-14 | 1995-09-18 | Wiggins Teape Group Ltd | Sammensætning til autentifikation af sikkerhedspapir |
| DE4110354A1 (de) | 1990-03-30 | 1991-10-02 | Kanzaki Paper Mfg Co Ltd | Farbentwickler-zusammensetzung, verfahren zur herstellung einer waessrigen dispersion derselben und durckempfindliches durchschreibmaterial |
| US5308824A (en) * | 1990-09-28 | 1994-05-03 | Mitsubishi Paper Mills Limited | Recording material |
| ES2042340T3 (es) | 1990-12-15 | 1993-12-01 | The Wiggins Teape Group Limited | Papel de copia sensible a la presion. |
| JP2990818B2 (ja) | 1991-03-08 | 1999-12-13 | 三菱化学ポリエステルフィルム株式会社 | 磁気テープ用ポリエステルフィルム |
| GB9113086D0 (en) | 1991-06-18 | 1991-08-07 | Wiggins Teape Group Ltd | Solvent compositions for use in pressure-sensitive copying paper |
| JP3105354B2 (ja) | 1991-07-03 | 2000-10-30 | 三井化学株式会社 | 顕色剤組成物、水性懸濁液及びそれを用いた感圧複写紙用顕色シート |
| EP0573210B2 (en) | 1992-06-04 | 2005-11-23 | Arjo Wiggins Limited | Pressure-sensitive record material |
| GB9213279D0 (en) | 1992-06-23 | 1992-08-05 | Wiggins Teape Group Ltd | Pressure sensitive copying paper |
| GB9221621D0 (en) | 1992-10-15 | 1992-11-25 | Wiggins Teape Group Ltd | Solvents for use in pressure-sensitive record material |
-
1995
- 1995-10-31 GB GBGB9522233.7A patent/GB9522233D0/en active Pending
-
1996
- 1996-10-21 SI SI9630050T patent/SI0771669T1/xx unknown
- 1996-10-21 ES ES96307630T patent/ES2129931T3/es not_active Expired - Lifetime
- 1996-10-21 DE DE69601915T patent/DE69601915T2/de not_active Expired - Fee Related
- 1996-10-21 EP EP96307630A patent/EP0771669B1/en not_active Expired - Lifetime
- 1996-10-21 AT AT96307630T patent/ATE178276T1/de not_active IP Right Cessation
- 1996-10-24 JP JP8299566A patent/JPH09131966A/ja active Pending
- 1996-10-25 AU AU70412/96A patent/AU706449B2/en not_active Ceased
- 1996-10-25 MY MYPI96004437A patent/MY115218A/en unknown
- 1996-10-28 US US08/740,324 patent/US5811367A/en not_active Expired - Fee Related
- 1996-10-30 SK SK1403-96A patent/SK281926B6/sk unknown
- 1996-10-30 HU HU9603000A patent/HUP9603000A3/hu unknown
- 1996-10-30 KR KR1019960049850A patent/KR970022590A/ko not_active Withdrawn
- 1996-10-31 CZ CZ963190A patent/CZ319096A3/cs unknown
- 1996-10-31 PL PL96316779A patent/PL316779A1/xx unknown
-
1998
- 1998-08-10 US US09/131,420 patent/US6103662A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| HUP9603000A2 (en) | 1997-06-30 |
| EP0771669B1 (en) | 1999-03-31 |
| AU7041296A (en) | 1997-05-08 |
| DE69601915D1 (de) | 1999-05-06 |
| US6103662A (en) | 2000-08-15 |
| ATE178276T1 (de) | 1999-04-15 |
| JPH09131966A (ja) | 1997-05-20 |
| SK140396A3 (en) | 1997-07-09 |
| GB9522233D0 (en) | 1996-01-03 |
| ES2129931T3 (es) | 1999-06-16 |
| EP0771669A1 (en) | 1997-05-07 |
| AU706449B2 (en) | 1999-06-17 |
| MY115218A (en) | 2003-04-30 |
| HUP9603000A3 (en) | 1998-07-28 |
| PL316779A1 (en) | 1997-05-12 |
| SK281926B6 (sk) | 2001-09-11 |
| US5811367A (en) | 1998-09-22 |
| SI0771669T1 (en) | 1999-06-30 |
| CZ319096A3 (cs) | 1998-03-18 |
| KR970022590A (ko) | 1997-05-30 |
| HU9603000D0 (en) | 1996-12-30 |
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