FR19679E - Process for the manufacture of non-flammable celluloid of plastic masses and products or objects which depend on it - Google Patents

Process for the manufacture of non-flammable celluloid of plastic masses and products or objects which depend on it

Info

Publication number
FR19679E
FR19679E FR19679DA FR19679E FR 19679 E FR19679 E FR 19679E FR 19679D A FR19679D A FR 19679DA FR 19679 E FR19679 E FR 19679E
Authority
FR
France
Prior art keywords
celluloid
flammable
depend
objects
manufacture
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
Henry Dreyfus
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.)
Henry Dreyfuss Associates LLC
Original Assignee
Henry Dreyfuss Associates LLC
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 Henry Dreyfuss Associates LLC filed Critical Henry Dreyfuss Associates LLC
Application granted granted Critical
Publication of FR19679E publication Critical patent/FR19679E/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/093—Halogenated hydrocarbons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
    • B21B13/14—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories having counter-pressure devices acting on rolls to inhibit deflection of same under load; Back-up rolls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B21/00—Pilgrim-step tube-rolling, i.e. pilger mills
    • 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
    • C08K5/02—Halogenated hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/08—Cellulose derivatives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Peptides Or Proteins (AREA)
FR19679D 1933-04-07 1913-10-31 Process for the manufacture of non-flammable celluloid of plastic masses and products or objects which depend on it Expired FR19679E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE432047X 1933-04-07

Publications (1)

Publication Number Publication Date
FR19679E true FR19679E (en) 1915-05-05

Family

ID=6490791

Family Applications (3)

Application Number Title Priority Date Filing Date
FR432047D Expired FR432047A (en) 1933-04-07 1911-07-06 Process for the manufacture of non-flammable celluloid, plastic masses and products or objects which depend on them
FR15719D Expired FR15719E (en) 1933-04-07 1912-04-01 Process for the manufacture of non-flammable celluloid, plastic masses and products or objects which depend on them
FR19679D Expired FR19679E (en) 1933-04-07 1913-10-31 Process for the manufacture of non-flammable celluloid of plastic masses and products or objects which depend on it

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR432047D Expired FR432047A (en) 1933-04-07 1911-07-06 Process for the manufacture of non-flammable celluloid, plastic masses and products or objects which depend on them
FR15719D Expired FR15719E (en) 1933-04-07 1912-04-01 Process for the manufacture of non-flammable celluloid, plastic masses and products or objects which depend on them

Country Status (2)

Country Link
FR (3) FR432047A (en)
GB (1) GB432047A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU806176A1 (en) * 1977-10-19 1981-02-23 Московский Ордена Трудового Красногознамени Институт Стали И Сплавов Tube cold rolling mill working stand

Also Published As

Publication number Publication date
GB432047A (en) 1935-07-19
FR15719E (en) 1912-09-09
FR432047A (en) 1911-11-25

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