GB282721A - Process of preparing artificial silk with special mechanical properties - Google Patents

Process of preparing artificial silk with special mechanical properties

Info

Publication number
GB282721A
GB282721A GB30296/27A GB3029627A GB282721A GB 282721 A GB282721 A GB 282721A GB 30296/27 A GB30296/27 A GB 30296/27A GB 3029627 A GB3029627 A GB 3029627A GB 282721 A GB282721 A GB 282721A
Authority
GB
United Kingdom
Prior art keywords
bath
artificial silk
normal
thread
mechanical properties
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
GB30296/27A
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.)
NAAMLOOZE VENNOOTSCHAP NL KUNS
Original Assignee
NAAMLOOZE VENNOOTSCHAP NL KUNS
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 NAAMLOOZE VENNOOTSCHAP NL KUNS filed Critical NAAMLOOZE VENNOOTSCHAP NL KUNS
Publication of GB282721A publication Critical patent/GB282721A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D02J1/227—Control of the stretching tension; Localisation of the stretching neck; Draw-pins
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Artificial Filaments (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Materials For Medical Uses (AREA)

Abstract

282,721. Naamlooze Vennootschap Nederlandsche Kunstzijdefabriek. Dec. 27, 1926, [Convention date]. Cellulose solutions, processes for making filaments from.-To obtain viscose silk showing an increased tensile strength both wet and dry, while employing a normal viscose and a normal coagulation bath at normal temperature, the thread, in the process of spinning, is given an extended travel, at least 50 cms., in the coagulating bath. Thus the thread is passed in an horizontal direction through the bath for a length of 2.5 metres, and is thereupon carried at an angle through the air. The Specification as open to inspection under Sect. 91 (3) (a) includes the use of an extended travel in the coagulation bath in the manufacture of artificial silk. This subject-matter does not appear in the Specification. as accepted.
GB30296/27A 1926-12-27 1927-11-11 Process of preparing artificial silk with special mechanical properties Expired GB282721A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL282721X 1926-12-27
NL36117A NL23254C (en) 1926-12-27 1927-02-25

Publications (1)

Publication Number Publication Date
GB282721A true GB282721A (en) 1928-07-19

Family

ID=26641663

Family Applications (2)

Application Number Title Priority Date Filing Date
GB30296/27A Expired GB282721A (en) 1926-12-27 1927-11-11 Process of preparing artificial silk with special mechanical properties
GB30314/27A Expired GB285890A (en) 1926-12-27 1927-11-11 Improvements relating to the preparation of artificial silk with special mechanical properties

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB30314/27A Expired GB285890A (en) 1926-12-27 1927-11-11 Improvements relating to the preparation of artificial silk with special mechanical properties

Country Status (4)

Country Link
DE (1) DE571776C (en)
FR (1) FR646850A (en)
GB (2) GB282721A (en)
NL (1) NL23254C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB423374A (en) * 1935-05-03 1935-01-31 Courtaulds Ltd Improvements in and relating to the manufacture and production of artificial threads, filaments and the like
BE413160A (en) * 1935-11-23

Also Published As

Publication number Publication date
DE571776C (en) 1933-03-04
GB285890A (en) 1928-08-23
FR646850A (en) 1928-11-16
NL23254C (en) 1931-01-15

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