GB509852A - Improved treatment of natural and artificial fibres - Google Patents

Improved treatment of natural and artificial fibres

Info

Publication number
GB509852A
GB509852A GB2513/38A GB251338A GB509852A GB 509852 A GB509852 A GB 509852A GB 2513/38 A GB2513/38 A GB 2513/38A GB 251338 A GB251338 A GB 251338A GB 509852 A GB509852 A GB 509852A
Authority
GB
United Kingdom
Prior art keywords
fibres
artificial
resinous
nitrogenous base
product
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
GB2513/38A
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.)
Individual
Original Assignee
Individual
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
Priority to NL50179D priority Critical patent/NL50179C/xx
Priority to DEI59306D priority patent/DE672855C/en
Priority to GB3113137A priority patent/GB505976A/en
Priority to DEI59978D priority patent/DE718819C/en
Application filed by Individual filed Critical Individual
Priority to GB2513/38A priority patent/GB509852A/en
Publication of GB509852A publication Critical patent/GB509852A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/22—Effecting variation of dye affinity on textile material by chemical means that react with the fibre
    • D06P5/225—Aminalization of cellulose; introducing aminogroups into cellulose
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C08G73/0213—Preparatory process
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/005—Casein
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L89/00—Compositions of proteins; Compositions of derivatives thereof
    • C08L89/04—Products derived from waste materials, e.g. horn, hoof or hair
    • C08L89/06—Products derived from waste materials, e.g. horn, hoof or hair derived from leather or skin, e.g. gelatin
    • 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
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • 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
    • D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Dermatology (AREA)
  • Manufacturing & Machinery (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Artificial Filaments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

509,852. Artificial silk &c. ; treatment of natural and artificial bands, fibres etc.; dyeing; resinous condensation products. GROVES, W. W. (I. G. Farbenindustrie Akt.-Ges.). Jan. 26, 1938, No. 2513. [Classes 2 (ii), 2 (iii), and 15 (ii)] Natural and artificial fibres or threads, artificial bands or the like are given a woollike character by incorporating in the fibres a resinous product prepared by causing an aromatic isocyanate or isothiocyanate to react with a mixture of a protein and a nitrogenous base or with a product of the reaction between a protein and a nitrogenous base. This resinous product may be incorporated with the fibres by producing it on the fibres or by impregnating the fibres with a solution or emulsion of the product. Artificial fibrescontaining casein require treatment only with the nitrogenous base and the aromatic isocyanate or insothiocyanate. Instead of being incorporated in already-made artificial fibres, those of the resinous products which are derived from a protein, an aromatic isocyanate or isothiocyanate and a nitrogenous base other than ethylene imine, a homologue thereof or a polymer of any of these imines may be dispersed, in finely pulverized form or in the form of a solution in an organic solvent, in the spinning solution from which the artificial threads are to be spun. The modified fibres, etc., obtained according to the process of the invention can be dyed, with wool dyestuffs, colours of very good fastness. In examples, (a) casein fibres are treated in turn with ethylene imine, and phenyl isocyanate, (b) various resinous products of the type referred to above are incorporated in viscose or cuprammonium spinning solutions. Specifications 501,653 and 505,976 are referred to.
GB2513/38A 1937-10-16 1938-01-26 Improved treatment of natural and artificial fibres Expired GB509852A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL50179D NL50179C (en) 1938-01-26
DEI59306D DE672855C (en) 1937-10-16 1937-10-16 Process for the production of nitrogenous, alkali and acid-resistant products
GB3113137A GB505976A (en) 1938-01-26 1937-11-12 Manufacture of nitrogenous artificial materials
DEI59978D DE718819C (en) 1937-12-19 1937-12-19 Process for the production of artificial fibers, threads and ribbons
GB2513/38A GB509852A (en) 1938-01-26 1938-01-26 Improved treatment of natural and artificial fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2513/38A GB509852A (en) 1938-01-26 1938-01-26 Improved treatment of natural and artificial fibres

Publications (1)

Publication Number Publication Date
GB509852A true GB509852A (en) 1939-07-24

Family

ID=9740888

Family Applications (2)

Application Number Title Priority Date Filing Date
GB3113137A Expired GB505976A (en) 1938-01-26 1937-11-12 Manufacture of nitrogenous artificial materials
GB2513/38A Expired GB509852A (en) 1937-10-16 1938-01-26 Improved treatment of natural and artificial fibres

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB3113137A Expired GB505976A (en) 1938-01-26 1937-11-12 Manufacture of nitrogenous artificial materials

Country Status (2)

Country Link
GB (2) GB505976A (en)
NL (1) NL50179C (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2460980A (en) * 1945-09-27 1949-02-08 Heinz L Fraenkel-Conrat Process for the preparation of isocyanate derivatives of proteins

Also Published As

Publication number Publication date
GB505976A (en) 1939-05-12
NL50179C (en)

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