ES375399A1 - Procedure for calculation with use of a sensitive calculation system at the pressure. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for calculation with use of a sensitive calculation system at the pressure. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES375399A1
ES375399A1 ES375399A ES375399A ES375399A1 ES 375399 A1 ES375399 A1 ES 375399A1 ES 375399 A ES375399 A ES 375399A ES 375399 A ES375399 A ES 375399A ES 375399 A1 ES375399 A1 ES 375399A1
Authority
ES
Spain
Prior art keywords
support
support material
calculation
translation
machine
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
ES375399A
Other languages
Spanish (es)
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.)
Novartis AG
BASF Schweiz AG
Original Assignee
Ciba Geigy AG
Ciba AG
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
Priority claimed from CH48569A external-priority patent/CH501771A/en
Priority claimed from CH1833569A external-priority patent/CH552475A/en
Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG
Priority to ES387704A priority Critical patent/ES387704A2/en
Publication of ES375399A1 publication Critical patent/ES375399A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

Method for tracing using a pressure-sensitive tracing system, characterized in that a system consisting of a fat-soluble organic dye and a pigment is prepared in a support material or on it, distributed at granular sizes preferably comprised between 5 and 20. Microns and more especially less than one micron, in a proportion preferably comprised between 0.5 and 2% with respect to the weight of total white pigment in the case of constituting a cover layer of the support, or 0.5 to 2% or less with respect to the total support if it is integrated into the support, in such a way that the appearance of the group containing the colorant appears at most weakly colored; and the colorant being distributed either in a clear pigment cover layer, or below it, or within the support material, with incorporation of a solvent in separate phase, either in the white pigment cover layer, or in the same support material, or in an auxiliary support material. (Machine-translation by Google Translate, not legally binding)
ES375399A 1969-01-15 1970-01-14 Procedure for calculation with use of a sensitive calculation system at the pressure. (Machine-translation by Google Translate, not legally binding) Expired ES375399A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES387704A ES387704A2 (en) 1970-01-14 1971-01-21 Procedure for the obtaining of polyene hydrocarbons containing, at least, two double conjugated links. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH48569A CH501771A (en) 1969-01-15 1969-01-15 Pressure sensitive carbonless material
CH1833569A CH552475A (en) 1969-12-09 1969-12-09 Pressure sensitive copying material - w th microdisperse fat sol dyestuff in paper

Publications (1)

Publication Number Publication Date
ES375399A1 true ES375399A1 (en) 1972-10-16

Family

ID=25684706

Family Applications (1)

Application Number Title Priority Date Filing Date
ES375399A Expired ES375399A1 (en) 1969-01-15 1970-01-14 Procedure for calculation with use of a sensitive calculation system at the pressure. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES375399A1 (en)

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