FR1461458A - Matériau d'enregistrement sensible à la pression - Google Patents

Matériau d'enregistrement sensible à la pression

Info

Publication number
FR1461458A
FR1461458A FR28404A FR28404A FR1461458A FR 1461458 A FR1461458 A FR 1461458A FR 28404 A FR28404 A FR 28404A FR 28404 A FR28404 A FR 28404A FR 1461458 A FR1461458 A FR 1461458A
Authority
FR
France
Prior art keywords
recording material
pressure sensitive
sensitive recording
pressure
sensitive
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
FR28404A
Other languages
English (en)
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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register 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
Application filed by NCR Corp, National Cash Register Co filed Critical NCR Corp
Priority to FR28404A priority Critical patent/FR1461458A/fr
Application granted granted Critical
Publication of FR1461458A publication Critical patent/FR1461458A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/16—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with amino- or nitrophenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/14—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with halogenated phenols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
    • C08G8/08—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ
    • C08G8/24—Condensation polymers of aldehydes or ketones with phenols only of aldehydes of formaldehyde, e.g. of formaldehyde formed in situ with mixtures of two or more phenols which are not covered by only one of the groups C08G8/10 - C08G8/20

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR28404A 1964-08-27 1965-08-16 Matériau d'enregistrement sensible à la pression Expired FR1461458A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR28404A FR1461458A (fr) 1964-08-27 1965-08-16 Matériau d'enregistrement sensible à la pression

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US39240464A 1964-08-27 1964-08-27
FR28404A FR1461458A (fr) 1964-08-27 1965-08-16 Matériau d'enregistrement sensible à la pression
US74456968A 1968-07-12 1968-07-12
US83092169A 1969-05-26 1969-05-26
US4480570A 1970-06-09 1970-06-09

Publications (1)

Publication Number Publication Date
FR1461458A true FR1461458A (fr) 1966-02-25

Family

ID=27514721

Family Applications (1)

Application Number Title Priority Date Filing Date
FR28404A Expired FR1461458A (fr) 1964-08-27 1965-08-16 Matériau d'enregistrement sensible à la pression

Country Status (1)

Country Link
FR (1) FR1461458A (fr)

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