FR2425889A1 - Substances de marquage sensibles a la pression - Google Patents
Substances de marquage sensibles a la pressionInfo
- Publication number
- FR2425889A1 FR2425889A1 FR7912449A FR7912449A FR2425889A1 FR 2425889 A1 FR2425889 A1 FR 2425889A1 FR 7912449 A FR7912449 A FR 7912449A FR 7912449 A FR7912449 A FR 7912449A FR 2425889 A1 FR2425889 A1 FR 2425889A1
- Authority
- FR
- France
- Prior art keywords
- weight
- paper substrates
- pressure sensitive
- microcapsules
- melamine
- 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.)
- Granted
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
- B41M5/124—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
- 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
- B01J13/06—Making microcapsules or microballoons by phase separation
- B01J13/14—Polymerisation; cross-linking
- B01J13/18—In situ polymerisation with all reactants being present in the same phase
-
- 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
- Y10S428/913—Material designed to be responsive to temperature, light, moisture
-
- 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
- Y10S428/914—Transfer or decalcomania
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31801—Of wax or waxy material
- Y10T428/31804—Next to cellulosic
- Y10T428/31808—Cellulosic is paper
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Color Printing (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
La présente invention concerne des compositions de formation d'image qui fondent à chaud et qui sont utiles pour le revêtement de substrats de papier, sans faire appel à des solvants. Les substrats de papier ainsi revêtus constituent des papiers sans carbone, sensibles à la pression, qui comprennent environ 27 à 32 % en poids de microcapsules de formation d'image; ces microcapsules sont pratiquement sèches et comprennent une substance organique liquide de remplissage, constituant un précurseur de coloration, qui est enfermée dans une coquille résistante, imperméable, en polymère de condensation mélamine-urée-formaldéhyde essentiellement exempt d'agents mouillants; ce polymère est le produit de réaction d'un mélange comprenant environ 50 % en poids de formaldéhyde, 42 à 50 % en poids d'urée et jusqu'à 8 % en poids de mélamine; les capsules contiennent environ 50 à 60 % en poids de ladite substance de remplissage liquide; le reste de la composition comprend un liant fondant à chaud, solide à la température ambiante et dont le point de fusion est en dessous d'environ 150 degrés C. Les substrats de papier peuvent être enduits desdites compositions par les techniques de revêtement usuelles, pour donner des papiers sans carbone.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/907,718 US4201404A (en) | 1978-05-17 | 1978-05-17 | Pressure-sensitive marking materials |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2425889A1 true FR2425889A1 (fr) | 1979-12-14 |
FR2425889B1 FR2425889B1 (fr) | 1986-07-04 |
Family
ID=25424532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7912449A Expired FR2425889B1 (fr) | 1978-05-17 | 1979-05-16 | Substances de marquage sensibles a la pression |
Country Status (9)
Country | Link |
---|---|
US (1) | US4201404A (fr) |
JP (1) | JPS54150212A (fr) |
AU (1) | AU534181B2 (fr) |
CA (1) | CA1131444A (fr) |
DE (1) | DE2919838A1 (fr) |
FR (1) | FR2425889B1 (fr) |
GB (1) | GB2021512B (fr) |
IT (1) | IT1114233B (fr) |
ZA (1) | ZA792377B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017386A1 (fr) * | 1979-03-28 | 1980-10-15 | Mitsubishi Paper Mills, Ltd. | Papier d'enregistrement autocopieur sensible à la pression |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5633030A (en) * | 1979-08-27 | 1981-04-03 | Kanzaki Paper Mfg Co Ltd | Treatment of dispersion liquid of capsule |
DE3044113A1 (de) | 1980-11-24 | 1982-07-15 | Basf Ag, 6700 Ludwigshafen | Mikrokapseln enthaltende wachsmassen |
JPS57212271A (en) * | 1981-06-24 | 1982-12-27 | Mitsubishi Paper Mills Ltd | Ink containing hot-melt microcapsule |
DE3203059A1 (de) * | 1982-01-30 | 1983-08-04 | Bayer Ag, 5090 Leverkusen | Partiell beschichtetes durchschreibepapier |
US4487801A (en) * | 1983-10-11 | 1984-12-11 | Minnesota Mining And Manufacturing Company | Fragrance-releasing pull-apart sheet |
US4493869A (en) * | 1983-10-11 | 1985-01-15 | Minnesota Mining And Manufacturing Company | Fragrance-releasing microcapsules on a see-through substrate |
JPS60149489A (ja) * | 1984-01-17 | 1985-08-06 | Kureha Chem Ind Co Ltd | 部分感圧紙 |
US4601863A (en) * | 1984-02-09 | 1986-07-22 | Kanzaki Paper Manufacturing Co., Ltd. | Process for producing powder of microcapsules |
US4606956A (en) * | 1984-12-21 | 1986-08-19 | Minnesota Mining And Manufacturing Company | On page fragrance sampling device |
JPH0655544B2 (ja) * | 1985-12-26 | 1994-07-27 | 帝国インキ製造株式会社 | 感圧複写紙およびその製法 |
JPS63268777A (ja) * | 1987-04-25 | 1988-11-07 | Kanzaki Paper Mfg Co Ltd | マイクロカプセルインキ組成物 |
US5050910A (en) * | 1989-07-13 | 1991-09-24 | Sheldon Schechter | Fragrance-releasing insert for a magazine |
US5334094A (en) * | 1992-09-21 | 1994-08-02 | Minnesota Mining And Manufacturing Company | Carbonless pad assembly |
US5325721A (en) * | 1993-02-17 | 1994-07-05 | Minnesota Mining And Manufacturing Company | System for indicating exposure to preselected temperatures or tampering |
US5712039A (en) * | 1995-04-11 | 1998-01-27 | Minnesota Mining And Manufacturing Company | Epoxy adhesives with dithiooxamide adhesion promoters |
WO1998020393A1 (fr) * | 1996-11-04 | 1998-05-14 | Foto-Wear, Inc. | Materiau photographique a base d'halogenure d'argent et procede d'application d'une image photographique sur un element recepteur |
US5756073A (en) * | 1996-11-12 | 1998-05-26 | Colgate Palmolive Company | Striped dentifrice stable to color bleeding |
EP0938606A1 (fr) | 1996-11-15 | 1999-09-01 | Foto-Wear, Inc. | Systeme de transfert d'imagerie et procede de transfert d'elements avec image et de zones sans image de ces elements sur un element recepteur |
CA2245600A1 (fr) * | 1997-08-28 | 1999-02-28 | Minoru Suzuki | Support de formation d'image |
WO1999025917A1 (fr) | 1997-11-14 | 1999-05-27 | Foto-Wear, Inc. | Systeme de transfert d'images et procede de transfert d'une image thermo-imprimee sur un element recepteur |
US20030213724A1 (en) * | 2000-03-20 | 2003-11-20 | Sven Dobler | Fragrance sampler insert |
US20070098148A1 (en) * | 2005-10-14 | 2007-05-03 | Sherman Kenneth N | Aroma releasing patch on mobile telephones |
JP2015503564A (ja) * | 2011-12-27 | 2015-02-02 | ダウ グローバル テクノロジーズ エルエルシー | マイクロカプセル |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3516941A (en) * | 1966-07-25 | 1970-06-23 | Minnesota Mining & Mfg | Microcapsules and process of making |
US3516846A (en) * | 1969-11-18 | 1970-06-23 | Minnesota Mining & Mfg | Microcapsule-containing paper |
FR2186895A5 (fr) * | 1971-01-06 | 1974-01-11 | Ncr Co | |
FR2285174A1 (fr) * | 1974-09-23 | 1976-04-16 | Champion Paper Co Ltd | Procede de production d'agents microspheriques opacifiants a base de produits de condensation d'aldehydes et nouveaux produits ainsi obtenus |
FR2350208A1 (fr) * | 1976-05-07 | 1977-12-02 | Mead Corp | Procede de fabrication de feuilles de transfert sans carbone sensibles a la pression a l'aide de systemes " hot melt ", systemes " hot melt " utilises pour la mise en oeuvre de ce procede et produits ainsi obtenus |
FR2350206A1 (fr) * | 1976-05-07 | 1977-12-02 | Mead Corp | Formulaire sans carbone a copies multiples et son procede de fabrication |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US3079351A (en) * | 1958-11-26 | 1963-02-26 | Moore Business Forms Inc | Copying materials and emulsions |
US3481759A (en) * | 1966-08-22 | 1969-12-02 | Minnesota Mining & Mfg | Impact marking carbonless paper |
US3684549A (en) * | 1970-10-12 | 1972-08-15 | Joseph L Shank | Pressure sensitive transfer coating |
GB1507739A (en) * | 1975-11-26 | 1978-04-19 | Wiggins Teape Ltd | Capsules |
US4063754A (en) * | 1976-05-07 | 1977-12-20 | The Mead Corporation | Process for the production of pressure sensitive carbonless record sheets using novel hot melt systems and products thereof |
-
1978
- 1978-05-17 US US05/907,718 patent/US4201404A/en not_active Expired - Lifetime
-
1979
- 1979-04-20 CA CA325,976A patent/CA1131444A/fr not_active Expired
- 1979-05-16 ZA ZA792377A patent/ZA792377B/xx unknown
- 1979-05-16 IT IT2271079A patent/IT1114233B/it active
- 1979-05-16 AU AU47098/79A patent/AU534181B2/en not_active Ceased
- 1979-05-16 FR FR7912449A patent/FR2425889B1/fr not_active Expired
- 1979-05-16 GB GB7917065A patent/GB2021512B/en not_active Expired
- 1979-05-16 DE DE19792919838 patent/DE2919838A1/de not_active Ceased
- 1979-05-16 JP JP6024679A patent/JPS54150212A/ja active Granted
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3516941A (en) * | 1966-07-25 | 1970-06-23 | Minnesota Mining & Mfg | Microcapsules and process of making |
US3516846A (en) * | 1969-11-18 | 1970-06-23 | Minnesota Mining & Mfg | Microcapsule-containing paper |
FR2186895A5 (fr) * | 1971-01-06 | 1974-01-11 | Ncr Co | |
FR2285174A1 (fr) * | 1974-09-23 | 1976-04-16 | Champion Paper Co Ltd | Procede de production d'agents microspheriques opacifiants a base de produits de condensation d'aldehydes et nouveaux produits ainsi obtenus |
FR2350208A1 (fr) * | 1976-05-07 | 1977-12-02 | Mead Corp | Procede de fabrication de feuilles de transfert sans carbone sensibles a la pression a l'aide de systemes " hot melt ", systemes " hot melt " utilises pour la mise en oeuvre de ce procede et produits ainsi obtenus |
FR2350206A1 (fr) * | 1976-05-07 | 1977-12-02 | Mead Corp | Formulaire sans carbone a copies multiples et son procede de fabrication |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0017386A1 (fr) * | 1979-03-28 | 1980-10-15 | Mitsubishi Paper Mills, Ltd. | Papier d'enregistrement autocopieur sensible à la pression |
Also Published As
Publication number | Publication date |
---|---|
GB2021512B (en) | 1983-01-12 |
GB2021512A (en) | 1979-12-05 |
US4201404A (en) | 1980-05-06 |
AU534181B2 (en) | 1984-01-12 |
DE2919838A1 (de) | 1979-11-22 |
FR2425889B1 (fr) | 1986-07-04 |
CA1131444A (fr) | 1982-09-14 |
JPS54150212A (en) | 1979-11-26 |
AU4709879A (en) | 1979-11-22 |
JPS6213196B2 (fr) | 1987-03-24 |
IT7922710A0 (it) | 1979-05-16 |
IT1114233B (it) | 1986-01-27 |
ZA792377B (en) | 1980-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |