FR749709A - Improvements in the manufacture of artificial materials - Google Patents

Improvements in the manufacture of artificial materials

Info

Publication number
FR749709A
FR749709A FR749709DA FR749709A FR 749709 A FR749709 A FR 749709A FR 749709D A FR749709D A FR 749709DA FR 749709 A FR749709 A FR 749709A
Authority
FR
France
Prior art keywords
manufacture
artificial materials
artificial
materials
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
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 FR749709A publication Critical patent/FR749709A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
    • D01F2/30—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate by the dry spinning process
FR749709D 1932-02-10 1933-01-30 Improvements in the manufacture of artificial materials Expired FR749709A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3959/32A GB396792A (en) 1932-02-10 1932-02-10 Improvements in or relating to the manufacture of artificial filaments and the like

Publications (1)

Publication Number Publication Date
FR749709A true FR749709A (en) 1933-07-28

Family

ID=9768102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR749709D Expired FR749709A (en) 1932-02-10 1933-01-30 Improvements in the manufacture of artificial materials

Country Status (3)

Country Link
US (1) US2030212A (en)
FR (1) FR749709A (en)
GB (1) GB396792A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7918821B2 (en) * 2009-05-05 2011-04-05 Mahurkar Sakharam D Universal safety syringe

Also Published As

Publication number Publication date
GB396792A (en) 1933-08-10
US2030212A (en) 1936-02-11

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