GB1197406A - A Method of Preparing a Liquid Dispersion and Processes and Products Employing the Same - Google Patents
A Method of Preparing a Liquid Dispersion and Processes and Products Employing the SameInfo
- Publication number
- GB1197406A GB1197406A GB27635/68A GB2763568A GB1197406A GB 1197406 A GB1197406 A GB 1197406A GB 27635/68 A GB27635/68 A GB 27635/68A GB 2763568 A GB2763568 A GB 2763568A GB 1197406 A GB1197406 A GB 1197406A
- Authority
- GB
- United Kingdom
- Prior art keywords
- fibres
- capsules
- solution
- gum
- cellulose
- 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
- 239000006185 dispersion Substances 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 title abstract 2
- 239000002775 capsule Substances 0.000 abstract 5
- 229920003043 Cellulose fiber Polymers 0.000 abstract 3
- 238000013019 agitation Methods 0.000 abstract 2
- 238000005191 phase separation Methods 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 244000215068 Acacia senegal Species 0.000 abstract 1
- 229920002261 Corn starch Polymers 0.000 abstract 1
- 239000001828 Gelatine Substances 0.000 abstract 1
- 229920000084 Gum arabic Polymers 0.000 abstract 1
- 229920000569 Gum karaya Polymers 0.000 abstract 1
- 229920000161 Locust bean gum Polymers 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 229920002873 Polyethylenimine Polymers 0.000 abstract 1
- 229920002472 Starch Polymers 0.000 abstract 1
- 241000934878 Sterculia Species 0.000 abstract 1
- 239000000205 acacia gum Substances 0.000 abstract 1
- 235000010489 acacia gum Nutrition 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 239000008120 corn starch Substances 0.000 abstract 1
- UFULAYFCSOUIOV-UHFFFAOYSA-N cysteamine Chemical compound NCCS UFULAYFCSOUIOV-UHFFFAOYSA-N 0.000 abstract 1
- DDSRCCOGHFIQDX-UHFFFAOYSA-N furan-2,5-dione;methoxymethane Chemical compound COC.O=C1OC(=O)C=C1 DDSRCCOGHFIQDX-UHFFFAOYSA-N 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 229920000591 gum Polymers 0.000 abstract 1
- 239000011872 intimate mixture Substances 0.000 abstract 1
- 239000000231 karaya gum Substances 0.000 abstract 1
- 235000010494 karaya gum Nutrition 0.000 abstract 1
- 229940039371 karaya gum Drugs 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 239000000711 locust bean gum Substances 0.000 abstract 1
- 235000010420 locust bean gum Nutrition 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920002432 poly(vinyl methyl ether) polymer Polymers 0.000 abstract 1
- 229920002401 polyacrylamide Polymers 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920000728 polyester Polymers 0.000 abstract 1
- 239000012260 resinous material Substances 0.000 abstract 1
- 239000008107 starch Substances 0.000 abstract 1
- 235000019698 starch Nutrition 0.000 abstract 1
- 229920002994 synthetic fiber Polymers 0.000 abstract 1
- 150000003512 tertiary amines Chemical class 0.000 abstract 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
- B41M5/165—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 characterised by the use of microcapsules; Special solvents for incorporating the ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
- B01J13/02—Making microcapsules or microballoons
-
- 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
- B41M5/28—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating
- B41M5/287—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using thermochromic compounds or layers containing liquid crystals, microcapsules, bleachable dyes or heat- decomposable compounds, e.g. gas- liberating using microcapsules or microspheres only
-
- 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
-
- 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
- D21H19/00—Coated paper; Coating material
- D21H19/10—Coatings without pigments
-
- 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
- D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
- D21H27/30—Multi-ply
- D21H27/38—Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
-
- 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
- D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
- D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
-
- 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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/12—Organic non-cellulose fibres from macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/18—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylonitriles
-
- 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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/24—Polyesters
-
- 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
- D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
- D21H13/10—Organic non-cellulose fibres
- D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H13/26—Polyamides; Polyimides
-
- 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
- D21H21/50—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 form
- D21H21/52—Additives of definite length or shape
- D21H21/54—Additives of definite length or shape being spherical, e.g. microcapsules, beads
-
- 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
- Y10S428/905—Odor releasing material
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2984—Microcapsule with fluid core [includes liposome]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Paper (AREA)
- Manufacturing Of Micro-Capsules (AREA)
- Detergent Compositions (AREA)
- Fats And Perfumes (AREA)
- Color Printing (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Artificial Filaments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65375567A | 1967-07-17 | 1967-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1197406A true GB1197406A (en) | 1970-07-01 |
Family
ID=24622180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27635/68A Expired GB1197406A (en) | 1967-07-17 | 1968-06-11 | A Method of Preparing a Liquid Dispersion and Processes and Products Employing the Same |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3565753A (enExample) |
| JP (1) | JPS5114602B1 (enExample) |
| AT (1) | AT292446B (enExample) |
| BE (1) | BE718143A (enExample) |
| CH (1) | CH512321A (enExample) |
| DE (1) | DE1769793A1 (enExample) |
| DK (1) | DK130082B (enExample) |
| ES (1) | ES356056A1 (enExample) |
| FR (1) | FR1572034A (enExample) |
| GB (1) | GB1197406A (enExample) |
| NL (1) | NL147497B (enExample) |
| NO (1) | NO127141B (enExample) |
| SE (1) | SE349616B (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2951486A1 (de) * | 1979-12-20 | 1981-07-02 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | Gegen faelschungen und verfaelschungen geschuetztes sicherheitspapier |
| GB2177128A (en) * | 1985-05-24 | 1987-01-14 | Fuji Photo Film Co Ltd | Paper support for pressure sensitive recording sheets |
| US4846502A (en) * | 1986-06-24 | 1989-07-11 | Wallace Computer Services, Inc. | Tamper evident document and use thereof |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3978204A (en) * | 1969-02-04 | 1976-08-31 | L'oreal | Cosmetic composition containing microencapsulated solvents for nail enamel |
| US3740062A (en) * | 1971-08-13 | 1973-06-19 | Mccord Corp | Adhesive in capsule coated gasket |
| US3762454A (en) * | 1971-11-15 | 1973-10-02 | R Wilkins | Disposable garbage container |
| US3775172A (en) * | 1972-01-07 | 1973-11-27 | Ncr | Process for film-coating articles |
| US3864206A (en) * | 1972-04-17 | 1975-02-04 | Rodney V Linderoth | Structurally Supported, Dimensionally Accurate, Shaped Articles and Method of Producing the Same |
| GB2058111B (en) * | 1979-06-08 | 1983-08-03 | Kanzaki Paper Mfg Co Ltd | Microcapsule dispersions |
| USRE32713E (en) * | 1980-03-17 | 1988-07-12 | Capsule impregnated fabric | |
| US4514461A (en) * | 1981-08-10 | 1985-04-30 | Woo Yen Kong | Fragrance impregnated fabric |
| JPS5892592A (ja) * | 1981-11-30 | 1983-06-01 | Kanzaki Paper Mfg Co Ltd | 単体感圧記録シ−ト |
| FI82904C (fi) * | 1987-06-16 | 1991-05-10 | Ahlstroem Oy | Foerfarande foer framstaellning av kemiskt sjaelvkopierande eller ensamkopierande papper. |
| US4888092A (en) * | 1987-09-22 | 1989-12-19 | The Mead Corporation | Primary paper sheet having a surface layer of pulp fines |
| US5645964A (en) | 1993-08-05 | 1997-07-08 | Kimberly-Clark Corporation | Digital information recording media and method of using same |
| US6017661A (en) | 1994-11-09 | 2000-01-25 | Kimberly-Clark Corporation | Temporary marking using photoerasable colorants |
| US5681380A (en) | 1995-06-05 | 1997-10-28 | Kimberly-Clark Worldwide, Inc. | Ink for ink jet printers |
| US6211383B1 (en) | 1993-08-05 | 2001-04-03 | Kimberly-Clark Worldwide, Inc. | Nohr-McDonald elimination reaction |
| US5865471A (en) | 1993-08-05 | 1999-02-02 | Kimberly-Clark Worldwide, Inc. | Photo-erasable data processing forms |
| US6017471A (en) | 1993-08-05 | 2000-01-25 | Kimberly-Clark Worldwide, Inc. | Colorants and colorant modifiers |
| US5721287A (en) | 1993-08-05 | 1998-02-24 | Kimberly-Clark Worldwide, Inc. | Method of mutating a colorant by irradiation |
| US5773182A (en) | 1993-08-05 | 1998-06-30 | Kimberly-Clark Worldwide, Inc. | Method of light stabilizing a colorant |
| US5733693A (en) | 1993-08-05 | 1998-03-31 | Kimberly-Clark Worldwide, Inc. | Method for improving the readability of data processing forms |
| US5607754A (en) * | 1993-11-12 | 1997-03-04 | Kimberly-Clark Corporation | Paper web product and method for manufacturing same |
| US5685754A (en) | 1994-06-30 | 1997-11-11 | Kimberly-Clark Corporation | Method of generating a reactive species and polymer coating applications therefor |
| US6242057B1 (en) | 1994-06-30 | 2001-06-05 | Kimberly-Clark Worldwide, Inc. | Photoreactor composition and applications therefor |
| US6071979A (en) | 1994-06-30 | 2000-06-06 | Kimberly-Clark Worldwide, Inc. | Photoreactor composition method of generating a reactive species and applications therefor |
| US6008268A (en) | 1994-10-21 | 1999-12-28 | Kimberly-Clark Worldwide, Inc. | Photoreactor composition, method of generating a reactive species, and applications therefor |
| ES2148776T3 (es) | 1995-06-05 | 2000-10-16 | Kimberly Clark Co | Pre-colorantes y compuestos que los contienen. |
| US5786132A (en) | 1995-06-05 | 1998-07-28 | Kimberly-Clark Corporation | Pre-dyes, mutable dye compositions, and methods of developing a color |
| BR9609295A (pt) | 1995-06-28 | 1999-05-18 | Kimberly Clark Co | Novas substâncias corantes e modificadores de substância corante |
| US5782963A (en) | 1996-03-29 | 1998-07-21 | Kimberly-Clark Worldwide, Inc. | Colorant stabilizers |
| US5855655A (en) | 1996-03-29 | 1999-01-05 | Kimberly-Clark Worldwide, Inc. | Colorant stabilizers |
| BR9606811A (pt) | 1995-11-28 | 2000-10-31 | Kimberly Clark Co | Estabilizadores de corante aperfeiçoados |
| US6099628A (en) | 1996-03-29 | 2000-08-08 | Kimberly-Clark Worldwide, Inc. | Colorant stabilizers |
| US5891229A (en) | 1996-03-29 | 1999-04-06 | Kimberly-Clark Worldwide, Inc. | Colorant stabilizers |
| US6524379B2 (en) | 1997-08-15 | 2003-02-25 | Kimberly-Clark Worldwide, Inc. | Colorants, colorant stabilizers, ink compositions, and improved methods of making the same |
| KR100591999B1 (ko) | 1998-06-03 | 2006-06-22 | 킴벌리-클라크 월드와이드, 인크. | 마이크로에멀젼 기술에 의해 제조된 네오나노플라스트 및잉크젯 프린팅용 잉크 |
| SK1552000A3 (en) | 1998-06-03 | 2000-08-14 | Kimberly Clark Co | Novel photoinitiators and applications therefor |
| BR9912003A (pt) | 1998-07-20 | 2001-04-10 | Kimberly Clark Co | Composições de tinta para jato de tinta aperfeiçoadas |
| DE69930948T2 (de) | 1998-09-28 | 2006-09-07 | Kimberly-Clark Worldwide, Inc., Neenah | Chelate mit chinoiden gruppen als photoinitiatoren |
| US6368396B1 (en) | 1999-01-19 | 2002-04-09 | Kimberly-Clark Worldwide, Inc. | Colorants, colorant stabilizers, ink compositions, and improved methods of making the same |
| US6331056B1 (en) | 1999-02-25 | 2001-12-18 | Kimberly-Clark Worldwide, Inc. | Printing apparatus and applications therefor |
| US6294698B1 (en) | 1999-04-16 | 2001-09-25 | Kimberly-Clark Worldwide, Inc. | Photoinitiators and applications therefor |
| US6368395B1 (en) | 1999-05-24 | 2002-04-09 | Kimberly-Clark Worldwide, Inc. | Subphthalocyanine colorants, ink compositions, and method of making the same |
| EP1657299A1 (de) * | 2004-11-12 | 2006-05-17 | Cognis IP Management GmbH | Mikrokapseln |
-
1967
- 1967-07-17 US US653755A patent/US3565753A/en not_active Expired - Lifetime
-
1968
- 1968-06-11 GB GB27635/68A patent/GB1197406A/en not_active Expired
- 1968-06-27 SE SE08805/68A patent/SE349616B/xx unknown
- 1968-07-02 NO NO02642/68A patent/NO127141B/no unknown
- 1968-07-11 ES ES356056A patent/ES356056A1/es not_active Expired
- 1968-07-12 JP JP43048968A patent/JPS5114602B1/ja active Pending
- 1968-07-13 DE DE19681769793 patent/DE1769793A1/de active Granted
- 1968-07-15 AT AT679368A patent/AT292446B/de not_active IP Right Cessation
- 1968-07-16 DK DK344368AA patent/DK130082B/da unknown
- 1968-07-16 FR FR1572034D patent/FR1572034A/fr not_active Expired
- 1968-07-17 CH CH1080968A patent/CH512321A/fr not_active IP Right Cessation
- 1968-07-17 BE BE718143D patent/BE718143A/xx not_active IP Right Cessation
- 1968-07-17 NL NL686810101A patent/NL147497B/xx not_active IP Right Cessation
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2951486A1 (de) * | 1979-12-20 | 1981-07-02 | GAO Gesellschaft für Automation und Organisation mbH, 8000 München | Gegen faelschungen und verfaelschungen geschuetztes sicherheitspapier |
| US4496961A (en) * | 1979-12-20 | 1985-01-29 | Gao Gesellschaft Fur Automation Und Organisation Mbh. | Check paper that is protected against forgery and tampering |
| US4629630A (en) * | 1979-12-20 | 1986-12-16 | Gao Gesellschaft Fuer Automation Und Organisation Mbh | Check paper that is protected against forgery and tampering |
| GB2177128A (en) * | 1985-05-24 | 1987-01-14 | Fuji Photo Film Co Ltd | Paper support for pressure sensitive recording sheets |
| US4728631A (en) * | 1985-05-24 | 1988-03-01 | Fuji Photo Film Co., Ltd. | Pressure sensitive recording sheet |
| GB2177128B (en) * | 1985-05-24 | 1989-07-19 | Fuji Photo Film Co Ltd | Pressure sensitive recording sheets |
| US4846502A (en) * | 1986-06-24 | 1989-07-11 | Wallace Computer Services, Inc. | Tamper evident document and use thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| NO127141B (enExample) | 1973-05-14 |
| BE718143A (enExample) | 1968-12-31 |
| JPS5114602B1 (enExample) | 1976-05-11 |
| NL6810101A (enExample) | 1969-01-21 |
| DE1769793C3 (enExample) | 1974-08-15 |
| DE1769793A1 (de) | 1971-10-21 |
| DK130082B (da) | 1974-12-16 |
| AT292446B (de) | 1971-08-25 |
| SE349616B (enExample) | 1972-10-02 |
| NL147497B (nl) | 1975-10-15 |
| CH512321A (fr) | 1971-09-15 |
| ES356056A1 (es) | 1970-04-01 |
| DE1769793B2 (enExample) | 1974-01-17 |
| FR1572034A (enExample) | 1969-06-20 |
| DK130082C (enExample) | 1975-07-21 |
| US3565753A (en) | 1971-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |