FR15861E - Process for the manufacture of artificial threads using cupro-ammoniacal solutions of cellulose - Google Patents

Process for the manufacture of artificial threads using cupro-ammoniacal solutions of cellulose

Info

Publication number
FR15861E
FR15861E FR15861A FR15861DA FR15861E FR 15861 E FR15861 E FR 15861E FR 15861 A FR15861 A FR 15861A FR 15861D A FR15861D A FR 15861DA FR 15861 E FR15861 E FR 15861E
Authority
FR
France
Prior art keywords
cupro
cellulose
manufacture
ammoniacal solutions
artificial threads
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
FR15861A
Other languages
French (fr)
Inventor
Auguste-Frederic Couffinhal
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.)
E DE HAEN CHEMISCHE FABRIK LIST
Original Assignee
E DE HAEN CHEMISCHE FABRIK LIST
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 E DE HAEN CHEMISCHE FABRIK LIST filed Critical E DE HAEN CHEMISCHE FABRIK LIST
Application granted granted Critical
Publication of FR15861E publication Critical patent/FR15861E/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
    • D01F2/02—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts
    • D01F2/04—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from solutions of cellulose in acids, bases or salts from cuprammonium solutions
FR15861A 1911-08-12 1912-05-02 Process for the manufacture of artificial threads using cupro-ammoniacal solutions of cellulose Expired FR15861E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE440907X 1911-08-12

Publications (1)

Publication Number Publication Date
FR15861E true FR15861E (en) 1912-10-10

Family

ID=19749881

Family Applications (2)

Application Number Title Priority Date Filing Date
FR440907A Expired FR440907A (en) 1911-08-12 1912-03-04 Process for the manufacture of artificial threads using cupro-ammoniacal solutions of cellulose
FR15861A Expired FR15861E (en) 1911-08-12 1912-05-02 Process for the manufacture of artificial threads using cupro-ammoniacal solutions of cellulose

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR440907A Expired FR440907A (en) 1911-08-12 1912-03-04 Process for the manufacture of artificial threads using cupro-ammoniacal solutions of cellulose

Country Status (2)

Country Link
FR (2) FR440907A (en)
NL (2) NL112C (en)

Also Published As

Publication number Publication date
NL112C (en) 1914-02-02
NL173C (en) 1914-04-15
FR440907A (en) 1912-07-24

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