US1748832A - Method of degumming fibers - Google Patents

Method of degumming fibers Download PDF

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Publication number
US1748832A
US1748832A US347439A US34743929A US1748832A US 1748832 A US1748832 A US 1748832A US 347439 A US347439 A US 347439A US 34743929 A US34743929 A US 34743929A US 1748832 A US1748832 A US 1748832A
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US
United States
Prior art keywords
fibers
degumming
suint
gumming
textile
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 - Lifetime
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US347439A
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English (en)
Inventor
Duhamel Elisee Charles
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US1748832A publication Critical patent/US1748832A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/18—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly cast between filling members
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01C—CHEMICAL OR BIOLOGICAL TREATMENT OF NATURAL FILAMENTARY OR FIBROUS MATERIAL TO OBTAIN FILAMENTS OR FIBRES FOR SPINNING; CARBONISING RAGS TO RECOVER ANIMAL FIBRES
    • D01C1/00—Treatment of vegetable material
    • D01C1/02—Treatment of vegetable material by chemical methods to obtain bast fibres

Definitions

  • wooded have'to be de-gummed, that is, there must be removed from these fibers-that matter by which the various fibers are united to one another.
  • the present invention has for its'object a method of de-gumming ramie and like fibers such as nettle, flax, bark fibers, etc., consisting in allowing concentrated suint to act upon the fibers which may or may not be de wooded.
  • the concentration of the suint is at least 8 B.
  • the fibers are immersed in this suint liquor which has been brought to a temperature close to that of ebullition.
  • the duration of the contact will vary according to the character of the fibers under treatment.
  • a convenient mode of operation consists in proceeding by short immersions, for instance each of ten minutes duration, a pressing step being-intercalated between any two successive immersions.
  • the fibers are submitted to a warm or cold rinsing opera-- tion which, if desired, may be complemented by washing with soap, then rinsing anew.
  • a metho of de-gumming of textile fibers which consists in immersing-said fibers in a hot suint bath.
  • a method of de-gumming of textile fibers which consists in immersing said fibers. in a hot suint bath having a concentration of, at least 8 B, at a temperature close to" that of ebullition. 4 In testimony whereof I-aflix my signature.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Fiber Materials (AREA)
US347439A 1928-03-05 1929-03-15 Method of degumming fibers Expired - Lifetime US1748832A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR307360X 1928-03-05

Publications (1)

Publication Number Publication Date
US1748832A true US1748832A (en) 1930-02-25

Family

ID=8889007

Family Applications (1)

Application Number Title Priority Date Filing Date
US347439A Expired - Lifetime US1748832A (en) 1928-03-05 1929-03-15 Method of degumming fibers

Country Status (3)

Country Link
US (1) US1748832A (enrdf_load_stackoverflow)
BE (1) BE359088A (enrdf_load_stackoverflow)
GB (1) GB307360A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757583A (en) * 1949-03-23 1956-08-07 Basler Hermann Method for the production of hard fiberboards

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2757583A (en) * 1949-03-23 1956-08-07 Basler Hermann Method for the production of hard fiberboards

Also Published As

Publication number Publication date
GB307360A (en) 1930-07-07
BE359088A (enrdf_load_stackoverflow)

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