ES336108A1 - Pressure-sensitive capsule-containing foraminated sheet material - Google Patents
Pressure-sensitive capsule-containing foraminated sheet materialInfo
- Publication number
- ES336108A1 ES336108A1 ES336108A ES336108A ES336108A1 ES 336108 A1 ES336108 A1 ES 336108A1 ES 336108 A ES336108 A ES 336108A ES 336108 A ES336108 A ES 336108A ES 336108 A1 ES336108 A1 ES 336108A1
- Authority
- ES
- Spain
- Prior art keywords
- sheet
- droplets
- mixture
- liquid
- solid material
- 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
- 239000000463 material Substances 0.000 title abstract 4
- 239000002775 capsule Substances 0.000 title abstract 3
- 239000007788 liquid Substances 0.000 abstract 5
- 239000000203 mixture Substances 0.000 abstract 5
- 239000011343 solid material Substances 0.000 abstract 5
- 239000011248 coating agent Substances 0.000 abstract 4
- 238000000576 coating method Methods 0.000 abstract 4
- 239000002245 particle Substances 0.000 abstract 3
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000000975 dye Substances 0.000 abstract 2
- 229920003023 plastic Polymers 0.000 abstract 2
- 239000004033 plastic Substances 0.000 abstract 2
- 229920000642 polymer Polymers 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- LIZLYZVAYZQVPG-UHFFFAOYSA-N (3-bromo-2-fluorophenyl)methanol Chemical compound OCC1=CC=CC(Br)=C1F LIZLYZVAYZQVPG-UHFFFAOYSA-N 0.000 abstract 1
- 108010010803 Gelatin Proteins 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 239000005018 casein Substances 0.000 abstract 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 abstract 1
- 235000021240 caseins Nutrition 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 239000000839 emulsion Substances 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 229920000159 gelatin Polymers 0.000 abstract 1
- 239000008273 gelatin Substances 0.000 abstract 1
- 235000019322 gelatine Nutrition 0.000 abstract 1
- 235000011852 gelatine desserts Nutrition 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000003094 microcapsule Substances 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 235000019422 polyvinyl alcohol Nutrition 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/007—Pulmonary tract; Aromatherapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
-
- 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
- B01J13/025—Applications of microcapsules not provided for in other subclasses
-
- 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
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F2003/023—Adhesive
- G09F2003/0241—Repositionable or pressure sensitive adhesive
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F2003/023—Adhesive
- G09F2003/025—Activatable adhesive
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
- G09F3/02—Forms or constructions
- G09F2003/028—Labels containing microcapsules, e.g. ink microcapsules for indicia transfer
-
- 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
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Public Health (AREA)
- Organic Chemistry (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Dispersion Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pulmonology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Medicinal Preparation (AREA)
- Laminated Bodies (AREA)
- Paper (AREA)
- Cosmetics (AREA)
Abstract
A dry sheet material (1), e.g. of paper or plastics polymer, has a foraminous structure, and contains within and filling its foramina a solid material (4) having entrapped therein and dispersed therethoughout droplets (3) of a liquid, the solid material being rupturable by pressure or heat to release the entrapped liquid. The solid material may be gelatin, casein, polyvinyl alcohol or a mixture thereof. The droplets may be contained as an emulsion therein, or may be contained as cores in microcapsules (fig. 6, not shown). The sheet material may have a coating on one or each side, which may be protective, or may be impermeable to the liquid of the droplets, so causing it to emerge on the other side of the sheet only. The liquid may be dryable adhesive so that when the sheet is pressed onto one or between two other sheets or solid objects they can be caused to adhere. The droplets may comprise a colourless dye-stuff, e.g. crystal violet lactone, in a solvent, and the coating may contain a phenolic polymer so that on rupture of the solid material, the two are brought into contact and react to give a colour over the area pressed. If one reagent is encapsulated, the other may also be present in the foramina as droplets or solid particles, e.g. the capsules may contain an epoxy resin and the binder a catalyst, or the capsules may contain a dissolved dyestuff and the binder particles of clay. The foraminous sheet may be made on a Fourdrinier machine in which the wire has vertical pins arranged in the pattern to be produced, the length of the pins beng equal to or a little greater than the thickness of the paper. Alternatively finished paper or plastics sheet can be perforated mechanically, or particles of a material insoluble in the pulp can be incorporated and subsequently leached out or sublimed off. The mixture of solid material and liquid droplets may be applied by ordinary paper-coating techniques, on or off the machine, the web being carried over a bed to prevent egress of the mixture to the underside. A doctor blade may be set to leave a coating of the mixture, or so that the mixture fills the foramina but substantially none remains on the surface of the sheet.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3694/66A GB1136099A (en) | 1966-01-27 | 1966-01-27 | Liquid-containing pressure- or heat-sensitive dry sheet material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES336108A1 true ES336108A1 (en) | 1968-06-01 |
Family
ID=9763192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES336108A Expired ES336108A1 (en) | 1966-01-27 | 1967-01-26 | Pressure-sensitive capsule-containing foraminated sheet material |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3472675A (en) |
| BE (1) | BE693197A (en) |
| CH (1) | CH473686A (en) |
| DE (1) | DE1646045B1 (en) |
| ES (1) | ES336108A1 (en) |
| FI (1) | FI45643C (en) |
| GB (1) | GB1136099A (en) |
| NL (1) | NL6701362A (en) |
| NO (1) | NO126872B (en) |
| SE (1) | SE314292B (en) |
Families Citing this family (59)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3830198A (en) * | 1967-10-27 | 1974-08-20 | P Boone | Device for providing treated sheet-like materials |
| US3652174A (en) * | 1968-03-25 | 1972-03-28 | Philip Boone | Hermetically-sealed products and related method for cleansing and other uses |
| LU57905A1 (en) * | 1969-02-04 | 1970-08-04 | ||
| US3978204A (en) * | 1969-02-04 | 1976-08-31 | L'oreal | Cosmetic composition containing microencapsulated solvents for nail enamel |
| LU57891A1 (en) * | 1969-02-04 | 1970-08-04 | ||
| LU57904A1 (en) * | 1969-02-04 | 1970-08-04 | ||
| US3640629A (en) * | 1970-02-05 | 1972-02-08 | Universal Oil Prod Co | Sheet material |
| US3806260A (en) * | 1971-12-14 | 1974-04-23 | Banknote Corp | Mitt |
| US3824953A (en) * | 1972-03-27 | 1974-07-23 | P Boone | Supplemental sheet-dispensing device for a toilet-tissue dispenser |
| GB1552417A (en) * | 1975-08-15 | 1979-09-12 | Lingner & Fischer Gmbh | Gel or waxy articles |
| US4107360A (en) * | 1976-11-04 | 1978-08-15 | Sagapha A. G. | Process for packing a pasty stain remover in portion capsules |
| CA1211603A (en) * | 1981-06-01 | 1986-09-23 | Zia Haq | Article carrying active material |
| EP0100055B1 (en) * | 1982-07-22 | 1986-12-03 | Matsushita Electric Industrial Co., Ltd. | Friction material |
| US4752496A (en) * | 1986-05-27 | 1988-06-21 | Qmax Technology Group, Inc. | Method of applying cosmetics to a substrate and article |
| US4813976A (en) * | 1986-10-22 | 1989-03-21 | The Cook Bates Company | Nail-conditioning emery boards and process for making them |
| US4764362A (en) * | 1986-10-22 | 1988-08-16 | The Cook Bates Company | Nail-conditioning emery boards and process for making them |
| US4844885A (en) * | 1987-04-08 | 1989-07-04 | Production Previews | Frangible capsules containing composition |
| US4878775A (en) * | 1987-10-28 | 1989-11-07 | Minnesota Mining And Manufacturing Company | Liquid transfer device |
| US5226199A (en) * | 1989-09-12 | 1993-07-13 | Jacoby John J | Intermittent wiper cleaning system |
| DE9405134U1 (en) * | 1994-03-25 | 1994-06-16 | Gruber, Fritz, 82269 Geltendorf | Pillow case |
| US5875719A (en) * | 1996-02-07 | 1999-03-02 | Data Documents | Baggage tag with print head cleaning pouch |
| US6027402A (en) * | 1996-11-18 | 2000-02-22 | Sunfiles, Llc | Cosmetic file/buffer with microencapsulated treatment substances |
| US5813416A (en) * | 1997-04-03 | 1998-09-29 | Rudolph; James M. | File with sanitizing agent |
| US5937874A (en) | 1997-06-03 | 1999-08-17 | Gillette Canada Inc. | Dental floss having two components which react to form an active agent |
| US6325565B1 (en) * | 1998-06-30 | 2001-12-04 | The Procter & Gamble Company | Anti-perspirant/deodorant applicator |
| US6315482B1 (en) | 1998-11-04 | 2001-11-13 | The Procter & Gamble Company | Applicator for applying and distributing substances to target surfaces |
| US6322271B1 (en) | 1998-11-04 | 2001-11-27 | The Procter & Gamble Company | Applicator for applying and distributing substances to target surfaces |
| DE19934434B4 (en) * | 1999-07-22 | 2006-10-05 | Bundesdruckerei Gmbh | Value and security certificate with microchannels |
| FR2843967B1 (en) * | 2002-08-30 | 2004-11-26 | Hexcel Composites | NEW COMPOSITE PRODUCTS AND MOLDED ARTICLES OBTAINED FROM SAID PRODUCTS |
| US7169265B1 (en) * | 2002-12-31 | 2007-01-30 | Albany International Corp. | Method for manufacturing resin-impregnated endless belt and a belt for papermaking machines and similar industrial applications |
| US8109455B2 (en) | 2003-10-23 | 2012-02-07 | Buttercup Legacy, Llc | Delivery of agents to the cutting mechanism of paper shredders |
| US7902129B2 (en) * | 2003-10-23 | 2011-03-08 | Buttercup Legacy, Llc | Delivery of agents to the cutting mechanism of paper shredders |
| US20050155627A1 (en) * | 2004-01-21 | 2005-07-21 | Johnsondiversey, Inc. | Spill cleaning device with built-in squeegee |
| US7947086B2 (en) * | 2004-09-01 | 2011-05-24 | The Procter & Gamble Company | Method for cleaning household fabric-based surface with premoistened wipe |
| US20070037721A1 (en) * | 2004-09-01 | 2007-02-15 | The Procter & Gamble Company | Moistened disposable wipe for controlling allergens |
| US20060277706A1 (en) * | 2004-09-01 | 2006-12-14 | Clark Melissa D | Implement for use with a cleaning sheet |
| US20060052269A1 (en) * | 2004-09-01 | 2006-03-09 | Panandiker Rajan K | Premoistened disposable wipe |
| DE102005033681A1 (en) * | 2005-07-19 | 2007-02-08 | Kunststoff-Fröhlich GmbH | Plastic molded body, thermoplastic deformable granules, hollow structure and process for their preparation |
| US7718158B2 (en) * | 2005-10-13 | 2010-05-18 | Lyondell Chemical Technology, L.P. | Polymer-encapsulated ion-exchange resin |
| US20070148459A1 (en) * | 2005-12-28 | 2007-06-28 | Kimberly-Clark Worldwide, Inc. | Microencapsulated delivery vehicles |
| US7914891B2 (en) | 2005-12-28 | 2011-03-29 | Kimberly-Clark Worldwide, Inc. | Wipes including microencapsulated delivery vehicles and phase change materials |
| US7497351B2 (en) | 2006-05-30 | 2009-03-03 | Kimberly-Clark Worldwide, Inc. | Wet wipe dispensing system |
| US7648046B2 (en) * | 2006-05-30 | 2010-01-19 | Kimberly-Clark Worldwide, Inc. | Dispensing system for dispensing warm wet wipes |
| US7654412B2 (en) * | 2006-05-30 | 2010-02-02 | Kimberly-Clark Worldwide, Inc. | Wet wipe dispensing system for dispensing warm wet wipes |
| US8066444B2 (en) * | 2006-11-30 | 2011-11-29 | Kimberly-Clark Worldwide, Inc. | Disposable wipe with substance-filled blisters |
| US8192841B2 (en) | 2006-12-14 | 2012-06-05 | Kimberly-Clark Worldwide, Inc. | Microencapsulated delivery vehicle having an aqueous core |
| US20080145437A1 (en) * | 2006-12-14 | 2008-06-19 | Kimberly-Clark Worldwide, Inc. | Reactive Chemistries For Warming Personal Care Products |
| US7517582B2 (en) * | 2006-12-14 | 2009-04-14 | Kimberly-Clark Worldwide, Inc. | Supersaturated solutions using crystallization enthalpy to impart temperature change to wet wipes |
| US7597954B2 (en) * | 2006-12-14 | 2009-10-06 | Kimberly-Clark Worldwide, Inc. | Supersaturated solutions using crystallization enthalpy to impact temperature change to wet wipes |
| DE102007021800A1 (en) * | 2007-05-07 | 2008-11-13 | Thyssenkrupp Steel Ag | Production of composite component useful in vehicle, ship/aircraft construction, comprises connecting second metal sheet to first metal sheet of the component, including adhesive between both sheets, and togetherly transforming the sheets |
| WO2008157625A1 (en) * | 2007-06-19 | 2008-12-24 | Azarian Donna J | Cooking wipes and dispensers for same |
| KR101676821B1 (en) * | 2010-03-18 | 2016-11-17 | 삼성전자주식회사 | Magnetic memory device and method of forming the same |
| WO2012155346A1 (en) * | 2011-05-18 | 2012-11-22 | The Procter & Gamble Company | Kit for assessing fragrance intensity of fabric care product |
| US10997876B2 (en) | 2011-11-23 | 2021-05-04 | Scott Amron | Produce wash label |
| WO2013078380A1 (en) | 2011-11-23 | 2013-05-30 | Scott Amron | Produce wash label |
| US9751673B2 (en) * | 2012-12-21 | 2017-09-05 | Herman Chang | Separated compartment lubrication package |
| US20180088285A1 (en) * | 2016-09-29 | 2018-03-29 | Commscope Technologies Llc | Fiber end face cleaning tapes with micro-capsule cleaning agents; and methods |
| USD890434S1 (en) * | 2016-11-10 | 2020-07-14 | Steven Tyler BROWN | Hand-held fluid-substance applicator |
| CN113192411B (en) * | 2021-05-27 | 2022-07-08 | 广州市德虹熙包装材料股份有限公司 | Label pressure-sensitive adhesive tape |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE530009A (en) * | 1953-06-30 | |||
| US2730456A (en) * | 1953-06-30 | 1956-01-10 | Ncr Co | Manifold record material |
| US3016308A (en) * | 1957-08-06 | 1962-01-09 | Moore Business Forms Inc | Recording paper coated with microscopic capsules of coloring material, capsules and method of making |
| DE1066687B (en) * | 1958-05-28 | 1900-01-01 | ||
| US3265630A (en) * | 1958-12-22 | 1966-08-09 | Ncr Co | Encapsulating lipophilic material by coacervation |
| NL246534A (en) * | 1958-12-22 | |||
| DE1201855B (en) * | 1960-05-20 | 1965-09-30 | Columbia Ribbon & Carbon | Plastic-based ink sheet or ribbon and process for its manufacture |
| NL268635A (en) * | 1960-08-26 | 1900-01-01 | ||
| US3384536A (en) * | 1965-03-24 | 1968-05-21 | Ncr Co | Process for forming fibrous sheets containing limited penetration of additaments within the sheet and sheets thereof |
-
1966
- 1966-01-27 GB GB3694/66A patent/GB1136099A/en not_active Expired
- 1966-12-23 US US604332A patent/US3472675A/en not_active Expired - Lifetime
- 1966-12-29 SE SE17881/66A patent/SE314292B/xx unknown
-
1967
- 1967-01-24 FI FI670194A patent/FI45643C/en active
- 1967-01-25 NO NO00166561A patent/NO126872B/no unknown
- 1967-01-25 DE DE1967N0029901 patent/DE1646045B1/en not_active Withdrawn
- 1967-01-25 CH CH120267A patent/CH473686A/en not_active IP Right Cessation
- 1967-01-26 BE BE693197D patent/BE693197A/xx not_active IP Right Cessation
- 1967-01-26 ES ES336108A patent/ES336108A1/en not_active Expired
- 1967-01-27 NL NL6701362A patent/NL6701362A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1136099A (en) | 1968-12-11 |
| NO126872B (en) | 1973-04-02 |
| SE314292B (en) | 1969-09-01 |
| NL6701362A (en) | 1967-07-28 |
| BE693197A (en) | 1967-07-03 |
| CH473686A (en) | 1969-06-15 |
| FI45643B (en) | 1972-05-02 |
| US3472675A (en) | 1969-10-14 |
| DE1646045B1 (en) | 1976-09-09 |
| FI45643C (en) | 1972-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES336108A1 (en) | Pressure-sensitive capsule-containing foraminated sheet material | |
| US3672935A (en) | Pressure-sensitive record material | |
| US3104980A (en) | Pressure sensitive record and transfer sheet material | |
| US3418250A (en) | Microcapsules, process for their formation and transfer sheet record material coated therewith | |
| US2730457A (en) | Pressure responsive record materials | |
| US3427180A (en) | Pressure-sensitive record system and compositions | |
| US3576660A (en) | Pressure-sensitive record sheet and coating composition | |
| US2655453A (en) | Manifold sheet having a crushresistant transfer film | |
| US3955026A (en) | Pressure-sensitive recording sheet | |
| GB1591361A (en) | Pressure-sensitive carbonless sheet sets and processes for producing them | |
| US3936573A (en) | Microcapsule having hydrophilic wall material and containing water soluble core material | |
| US3384536A (en) | Process for forming fibrous sheets containing limited penetration of additaments within the sheet and sheets thereof | |
| US3955025A (en) | Pressure-sensitive copying sheet | |
| US4041193A (en) | Method for fanning each set of multi-ply sheets | |
| US3536517A (en) | Pressure recording process | |
| US3558341A (en) | Pressure-sensitive record material | |
| US2505489A (en) | Process of making pressure sensitive record material | |
| US4076887A (en) | Recording sheets | |
| US3450553A (en) | Pressure sensitive record material | |
| US3686015A (en) | Pressure sensitive record system | |
| US2505483A (en) | Process of making pressure sensitive record material | |
| US3861941A (en) | Pressure-sensitive record sheet | |
| DE2518096A1 (en) | RECORDING METHOD AND RECORDING MATERIAL | |
| NO166561B (en) | DEVICE BY STEP STANDABLE PLOG. | |
| US2505479A (en) | Pressure sensitive record material |