DE2251350C2 - Druckempfindliches Aufzeichnungssystem - Google Patents

Druckempfindliches Aufzeichnungssystem

Info

Publication number
DE2251350C2
DE2251350C2 DE19722251350 DE2251350A DE2251350C2 DE 2251350 C2 DE2251350 C2 DE 2251350C2 DE 19722251350 DE19722251350 DE 19722251350 DE 2251350 A DE2251350 A DE 2251350A DE 2251350 C2 DE2251350 C2 DE 2251350C2
Authority
DE
Germany
Prior art keywords
solvent
resin
solvents
pressure
chromogenic
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
Application number
DE19722251350
Other languages
German (de)
English (en)
Other versions
DE2251350A1 (de
Inventor
James Kern Webster Groves Mo. Sears
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Monsanto Co
Original Assignee
Monsanto Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22703943&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE2251350(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Monsanto Co filed Critical Monsanto Co
Publication of DE2251350A1 publication Critical patent/DE2251350A1/de
Application granted granted Critical
Publication of DE2251350C2 publication Critical patent/DE2251350C2/de
Expired legal-status Critical Current

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
    • B41M5/165—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
    • B41M5/1655—Solvents

Landscapes

  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
DE19722251350 1971-10-20 1972-10-19 Druckempfindliches Aufzeichnungssystem Expired DE2251350C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19105371A 1971-10-20 1971-10-20

Publications (2)

Publication Number Publication Date
DE2251350A1 DE2251350A1 (de) 1973-04-26
DE2251350C2 true DE2251350C2 (de) 1990-02-15

Family

ID=22703943

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19722251350 Expired DE2251350C2 (de) 1971-10-20 1972-10-19 Druckempfindliches Aufzeichnungssystem

Country Status (11)

Country Link
JP (1) JPS4849506A (enExample)
BE (1) BE790321A (enExample)
BR (1) BR7207329D0 (enExample)
CH (1) CH567938A5 (enExample)
DE (1) DE2251350C2 (enExample)
ES (1) ES407662A1 (enExample)
FI (1) FI56646C (enExample)
FR (1) FR2157587A5 (enExample)
GB (1) GB1406107A (enExample)
IT (1) IT969706B (enExample)
SE (1) SE385281B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS604797B2 (ja) * 1975-05-02 1985-02-06 呉羽化学工業株式会社 感圧複写紙用染料溶剤
US4130299A (en) * 1977-09-12 1978-12-19 Monsanto Company Low-odor dye solvents for pressure-sensitive copying systems
JPS5634495A (en) * 1979-08-31 1981-04-06 Kureha Chem Ind Co Ltd Pressure sensitive copying paper
JPS5711085A (en) * 1980-06-25 1982-01-20 Nippon Petrochem Co Ltd Recording material
IT1136651B (it) * 1981-06-04 1986-09-03 Caffaro Spa Ind Chim Solvente per coloranti in carte autocopianti
JPS6141593A (ja) * 1984-08-06 1986-02-27 Nippon Petrochem Co Ltd 感圧紙染料用溶剤
DE3633116A1 (de) * 1986-09-30 1988-04-07 Feldmuehle Ag Druckempfindliches aufzeichnungsmaterial
JP2946233B2 (ja) * 1990-07-10 1999-09-06 日本石油化学株式会社 感圧複写材料
DE4407813C1 (de) * 1994-03-09 1995-10-26 Feldmuehle Ag Stora Mikrokapseldispersion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
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
GB1053935A (enExample) * 1964-08-27 1900-01-01
DE1960868A1 (de) * 1968-12-09 1970-06-18 Sandoz Ag Faerben und Bedrucken von Gebilden aus hydrophoben,organischen Hochpolymeren
JPS5016967B1 (enExample) * 1971-08-04 1975-06-17

Also Published As

Publication number Publication date
GB1406107A (en) 1975-09-17
FI56646B (fi) 1979-11-30
FR2157587A5 (enExample) 1973-06-01
ES407662A1 (es) 1976-02-16
IT969706B (it) 1974-04-10
CH567938A5 (enExample) 1975-10-15
BE790321A (fr) 1973-04-19
JPS4849506A (enExample) 1973-07-12
FI56646C (fi) 1980-03-10
SE385281B (sv) 1976-06-21
DE2251350A1 (de) 1973-04-26
BR7207329D0 (pt) 1973-09-27

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Legal Events

Date Code Title Description
OD Request for examination
8181 Inventor (new situation)

Free format text: SEARS, JAMES KERN, WEBSTER GROVES, MO., US

D2 Grant after examination
8363 Opposition against the patent
8328 Change in the person/name/address of the agent

Free format text: BERG, W., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted