FR648137A - Improvements in the manufacture of colored films, colored sheets and the like - Google Patents

Improvements in the manufacture of colored films, colored sheets and the like

Info

Publication number
FR648137A
FR648137A FR648137DA FR648137A FR 648137 A FR648137 A FR 648137A FR 648137D A FR648137D A FR 648137DA FR 648137 A FR648137 A FR 648137A
Authority
FR
France
Prior art keywords
colored
manufacture
sheets
films
colored films
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
Other languages
French (fr)
Inventor
Camille Dreyfus
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 filed Critical
Application granted granted Critical
Publication of FR648137A publication Critical patent/FR648137A/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
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
FR648137D 1927-02-16 1928-02-03 Improvements in the manufacture of colored films, colored sheets and the like Expired FR648137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US648137XA 1927-02-16 1927-02-16

Publications (1)

Publication Number Publication Date
FR648137A true FR648137A (en) 1928-12-05

Family

ID=22058421

Family Applications (1)

Application Number Title Priority Date Filing Date
FR648137D Expired FR648137A (en) 1927-02-16 1928-02-03 Improvements in the manufacture of colored films, colored sheets and the like

Country Status (1)

Country Link
FR (1) FR648137A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883350A (en) * 1955-10-10 1959-04-21 Baudecroux Rica Juliett Sebbah Cellulosic varnishes and paints

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883350A (en) * 1955-10-10 1959-04-21 Baudecroux Rica Juliett Sebbah Cellulosic varnishes and paints

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