JPH0149840B2 - - Google Patents
Info
- Publication number
- JPH0149840B2 JPH0149840B2 JP57138065A JP13806582A JPH0149840B2 JP H0149840 B2 JPH0149840 B2 JP H0149840B2 JP 57138065 A JP57138065 A JP 57138065A JP 13806582 A JP13806582 A JP 13806582A JP H0149840 B2 JPH0149840 B2 JP H0149840B2
- Authority
- JP
- Japan
- Prior art keywords
- paper
- counterfeiting
- alkyl
- treated
- reactant
- 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
Links
- 150000001875 compounds Chemical class 0.000 claims description 9
- -1 B represents NR Inorganic materials 0.000 claims description 7
- 239000003153 chemical reaction reagent Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000001257 hydrogen Substances 0.000 claims description 6
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000007800 oxidant agent Substances 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000000376 reactant Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 229910052783 alkali metal Inorganic materials 0.000 claims description 3
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000003277 amino group Chemical group 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000004381 surface treatment Methods 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 2
- GLGPOFYQDQITCX-UHFFFAOYSA-N 6-methyl-1,3-benzothiazole-7-sulfonic acid Chemical compound CC1=CC=C2N=CSC2=C1S(O)(=O)=O GLGPOFYQDQITCX-UHFFFAOYSA-N 0.000 claims 1
- 239000000243 solution Substances 0.000 description 22
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- KGZUHYIHYBDNLC-UHFFFAOYSA-N 2-(4-aminophenyl)-6-methyl-1,3-benzothiazole-7-sulfonic acid Chemical compound S1C2=C(S(O)(=O)=O)C(C)=CC=C2N=C1C1=CC=C(N)C=C1 KGZUHYIHYBDNLC-UHFFFAOYSA-N 0.000 description 5
- 239000012286 potassium permanganate Substances 0.000 description 5
- 238000004513 sizing Methods 0.000 description 5
- 229920001131 Pulp (paper) Polymers 0.000 description 4
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 4
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 4
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 150000003863 ammonium salts Chemical class 0.000 description 2
- QFFVPLLCYGOFPU-UHFFFAOYSA-N barium chromate Chemical compound [Ba+2].[O-][Cr]([O-])(=O)=O QFFVPLLCYGOFPU-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- CETBQHPCLUEJNQ-UHFFFAOYSA-N 2-(3-aminophenyl)-6-methyl-1h-benzimidazole-5-sulfonic acid Chemical compound N=1C=2C=C(S(O)(=O)=O)C(C)=CC=2NC=1C1=CC=CC(N)=C1 CETBQHPCLUEJNQ-UHFFFAOYSA-N 0.000 description 1
- GSKSQYIPHYBEQS-UHFFFAOYSA-N 2-(4-amino-5-sulfonylcyclohexa-1,3-dien-1-yl)-6-methyl-1,3-benzothiazole-7-sulfonic acid Chemical compound NC=1C(CC(=CC1)C=1SC2=C(N1)C=CC(=C2S(=O)(=O)O)C)=S(=O)=O GSKSQYIPHYBEQS-UHFFFAOYSA-N 0.000 description 1
- MOAFFIPYDSRCOA-UHFFFAOYSA-N 2-(4-aminophenyl)-6-methyl-1h-benzimidazole-5-sulfonic acid Chemical compound N=1C=2C=C(S(O)(=O)=O)C(C)=CC=2NC=1C1=CC=C(N)C=C1 MOAFFIPYDSRCOA-UHFFFAOYSA-N 0.000 description 1
- LHYKQXJPWXCWPN-UHFFFAOYSA-N 2-(4-aminophenyl)benzotriazole-5-sulfonic acid Chemical compound C1=CC(N)=CC=C1N1N=C2C=C(S(O)(=O)=O)C=CC2=N1 LHYKQXJPWXCWPN-UHFFFAOYSA-N 0.000 description 1
- FQMPTXOGXQYTID-UHFFFAOYSA-N 4-(6-methyl-1,3-benzothiazol-2-yl)-6-sulfonylcyclohexa-1,3-dien-1-amine Chemical compound NC=1C(CC(=CC1)C=1SC2=C(N1)C=CC(=C2)C)=S(=O)=O FQMPTXOGXQYTID-UHFFFAOYSA-N 0.000 description 1
- QOXNGJQYVNUVDQ-UHFFFAOYSA-N 4-(benzotriazol-2-yl)-6-sulfonylcyclohexa-1,3-dien-1-amine Chemical compound S(=O)(=O)=C1CC(=CC=C1N)N1N=C2C(=N1)C=CC=C2 QOXNGJQYVNUVDQ-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000962 poly(amidoamine) Polymers 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
- D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
- D21H21/46—Elements suited for chemical verification or impeding chemical tampering, e.g. by use of eradicators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/916—Fraud or tamper detecting
Landscapes
- Paper (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813132146 DE3132146A1 (de) | 1981-08-14 | 1981-08-14 | Faelschungssicheres papier |
| DE3132146.1 | 1981-08-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5836298A JPS5836298A (ja) | 1983-03-03 |
| JPH0149840B2 true JPH0149840B2 (https=) | 1989-10-26 |
Family
ID=6139305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57138065A Granted JPS5836298A (ja) | 1981-08-14 | 1982-08-10 | 偽造防止用紙 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4478681A (https=) |
| EP (1) | EP0072481B1 (https=) |
| JP (1) | JPS5836298A (https=) |
| DE (2) | DE3132146A1 (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3918765A1 (de) * | 1989-06-08 | 1990-12-13 | Drewsen Spezialpapiere | Sicherheitspapier zur herstellung von dokumenten |
| US5304587A (en) * | 1991-12-19 | 1994-04-19 | Moore Business Forms, Inc. | Water resistant security ink composition |
| US5720801A (en) * | 1996-11-06 | 1998-02-24 | Nadan; Wendy | Water resistant security ink composition |
| ES2181470T3 (es) | 1998-09-19 | 2003-02-16 | Mitsubishi Hitec Paper Flensbu | Materiales de registro sensibles al calor y procedimiento para la prueba de autenticidad. |
| DE19936030A1 (de) * | 1999-07-30 | 2001-02-08 | Mitsubishi Hitec Paper Flensbu | Aufzeichnungspapier mit einer Kombination mehrerer Sicherheitsmerkmale |
| FI122297B (fi) * | 2003-10-27 | 2011-11-15 | M Real Oyj | Kartonki ja menetelmä sen valmistamiseksi |
| AU2006248986B2 (en) | 2005-05-18 | 2011-08-11 | Basf Se | 1-phenoxy-2-propanol as a formulating aid for dyes |
| BRPI0610829A2 (pt) * | 2005-05-18 | 2010-07-27 | Ciba Sc Holding Ag | soluções aquosas de corantes diretos |
| FR2970716B1 (fr) | 2011-01-25 | 2013-09-06 | Honnorat Rech S & Services | Papier de securite infalsifiable aux solvants |
| FR2981955B1 (fr) | 2011-10-26 | 2013-11-01 | Honnorat Rech S & Services | Papier de securite infalsifiable aux agents oxydo-reducteurs |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2061632A (en) * | 1932-07-22 | 1936-11-24 | Du Pont | Safety paper and the like |
| US2075538A (en) * | 1932-08-02 | 1937-03-30 | Milton C Johnson Company | Safety paper |
| CH487980A (de) * | 1966-11-15 | 1970-03-31 | Du Pont | Verfahren zur Herstellung von Papierfarbstoffen |
| CH617220A5 (en) * | 1972-06-09 | 1980-05-14 | Ciba Geigy Ag | Process for preparing new polyazo dyes |
| US4024125A (en) * | 1973-01-19 | 1977-05-17 | Hoechst Aktiengesellschaft | Dis-azo pigments deriving from bis-diazotized diamino-2-phenyl-benzazolones |
| GB1425881A (en) * | 1973-05-04 | 1976-02-18 | Ici Ltd | Cationic monoazo dyestuffs |
-
1981
- 1981-08-14 DE DE19813132146 patent/DE3132146A1/de not_active Withdrawn
-
1982
- 1982-07-22 US US06/400,834 patent/US4478681A/en not_active Expired - Fee Related
- 1982-08-02 DE DE8282106954T patent/DE3274888D1/de not_active Expired
- 1982-08-02 EP EP82106954A patent/EP0072481B1/de not_active Expired
- 1982-08-10 JP JP57138065A patent/JPS5836298A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0072481A1 (de) | 1983-02-23 |
| US4478681A (en) | 1984-10-23 |
| DE3274888D1 (en) | 1987-02-05 |
| EP0072481B1 (de) | 1986-12-30 |
| DE3132146A1 (de) | 1983-03-03 |
| JPS5836298A (ja) | 1983-03-03 |
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