GB240487A - Process for the production of lustrous filaments, bands, films and the like from viscose - Google Patents

Process for the production of lustrous filaments, bands, films and the like from viscose

Info

Publication number
GB240487A
GB240487A GB24113/25A GB2411325A GB240487A GB 240487 A GB240487 A GB 240487A GB 24113/25 A GB24113/25 A GB 24113/25A GB 2411325 A GB2411325 A GB 2411325A GB 240487 A GB240487 A GB 240487A
Authority
GB
United Kingdom
Prior art keywords
cadmium
viscose
filaments
films
bands
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
GB24113/25A
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.)
HEINRICH HAWLIK
Original Assignee
HEINRICH HAWLIK
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 HEINRICH HAWLIK filed Critical HEINRICH HAWLIK
Publication of GB240487A publication Critical patent/GB240487A/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
    • D01F2/06—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from viscose
    • D01F2/08—Composition of the spinning solution or the bath

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Artificial Filaments (AREA)

Abstract

Cadmium compounds are added to the acid baths used for the precipitation of viscose filaments, films etc.; filaments so precipitated show a high lustre, greater strength and a good covering capacity. Small additions of cadmium compounds are sufficient, and it is possible to spin the finest threads. Examples are given of baths containing cadmium, magnesium and sodium sulphates, and sulphuric acid, with and without glucose; and cadmium and sodium sulphates, and sulphuric acid.
GB24113/25A 1924-09-28 1925-09-28 Process for the production of lustrous filaments, bands, films and the like from viscose Expired GB240487A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH98669D DE450242C (en) 1924-09-28 1924-09-28 Process for producing shiny threads, films and the like Like. Made of viscose

Publications (1)

Publication Number Publication Date
GB240487A true GB240487A (en) 1925-12-03

Family

ID=32602376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24113/25A Expired GB240487A (en) 1924-09-28 1925-09-28 Process for the production of lustrous filaments, bands, films and the like from viscose

Country Status (3)

Country Link
DE (1) DE450242C (en)
GB (1) GB240487A (en)
NL (1) NL16766C (en)

Also Published As

Publication number Publication date
DE450242C (en) 1927-10-01
NL16766C (en)

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