ES361732A1 - p-QUINONE-AMINIUM AND-DIIMONIUM SALTS AND THEIR USE AS INFRARED ABSORBERS - Google Patents

p-QUINONE-AMINIUM AND-DIIMONIUM SALTS AND THEIR USE AS INFRARED ABSORBERS

Info

Publication number
ES361732A1
ES361732A1 ES361732A ES361732A ES361732A1 ES 361732 A1 ES361732 A1 ES 361732A1 ES 361732 A ES361732 A ES 361732A ES 361732 A ES361732 A ES 361732A ES 361732 A1 ES361732 A1 ES 361732A1
Authority
ES
Spain
Prior art keywords
aminium
quinone
infrared absorbers
diimonium salts
diimonium
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
ES361732A
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid 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 American Cyanamid Co filed Critical American Cyanamid Co
Publication of ES361732A1 publication Critical patent/ES361732A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Compounds of the formula wherein A is and n is 1 or 2 and m is 1, or A is and m is 2, Y is H or N(R) 2 where R is hydroxyalkyl, and X- is an anion, which compounds have infra-red absorption properties, are incorporated into the polymeric and cellulosic substrates set forth in the parent Specification.
ES361732A 1967-12-21 1968-12-21 p-QUINONE-AMINIUM AND-DIIMONIUM SALTS AND THEIR USE AS INFRARED ABSORBERS Expired ES361732A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69231267A 1967-12-21 1967-12-21
US69231067A 1967-12-21 1967-12-21

Publications (1)

Publication Number Publication Date
ES361732A1 true ES361732A1 (en) 1970-11-16

Family

ID=27104941

Family Applications (1)

Application Number Title Priority Date Filing Date
ES361732A Expired ES361732A1 (en) 1967-12-21 1968-12-21 p-QUINONE-AMINIUM AND-DIIMONIUM SALTS AND THEIR USE AS INFRARED ABSORBERS

Country Status (6)

Country Link
CA (1) CA939376A (en)
CH (1) CH501034A (en)
DE (1) DE1816247A1 (en)
ES (1) ES361732A1 (en)
GB (1) GB1244866A (en)
IT (1) IT965524B (en)

Also Published As

Publication number Publication date
CA939376A (en) 1974-01-01
IT965524B (en) 1974-02-11
CH501034A (en) 1970-12-31
GB1244866A (en) 1971-09-02
DE1816247A1 (en) 1969-07-24

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