GB649974A - Improvements in or relating to process of impregnating kerantinous filaments - Google Patents

Improvements in or relating to process of impregnating kerantinous filaments

Info

Publication number
GB649974A
GB649974A GB13220/47A GB1322047A GB649974A GB 649974 A GB649974 A GB 649974A GB 13220/47 A GB13220/47 A GB 13220/47A GB 1322047 A GB1322047 A GB 1322047A GB 649974 A GB649974 A GB 649974A
Authority
GB
United Kingdom
Prior art keywords
resorcinol
pyrogallol
filaments
formaldehyde
per cent
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
GB13220/47A
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.)
John R Evans & Co
Original Assignee
John R Evans & Co
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 John R Evans & Co filed Critical John R Evans & Co
Publication of GB649974A publication Critical patent/GB649974A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/41—Phenol-aldehyde or phenol-ketone resins
    • 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
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/651—Compounds without nitrogen
    • D06P1/65106—Oxygen-containing compounds
    • 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
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/30—Material containing basic nitrogen containing amide groups furs feathers, dead hair, furskins, pelts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

Keratinous filaments such as hair and wool, as such or in the form of wool fabrics, are treated according to the process disclosed in the parent Specification (Group IV (a)) with an acid reacting aqueous solution, preferably of pH 0.3 to 3.0, containing free resorcinol or pyrogallol and a free aldehyde reactive therewith such as formaldehyde, polymers of formaldehyde, acetaldehyde, crotonaldehyde, benzaldehyde or furfural, both of which remain substantially unreacted at the beginning of the process. The weight of resorcinol or pyrogallol is 1 to 10 per cent, and preferably 5 to 7.5 per cent by weight based on the wet material and the molecular ratio of aldehyde to resorcinol or pyrogallol is at least 2 : 1 and preferably between 2 : 1 and 6 : 1. The Specification as open to inspection under Sect. 91 states that the resorcin or pyrogallol may be wholly or in part replaced by nuclear substituted derivatives thereof, e.g. hexyl resorcinol, tertiary octyl resorcinol, benzyl resorcinol, phenyl resorcinol and methoxy resorcinol. This subject-matter does not appear in the Specification as accepted.
GB13220/47A 1946-12-13 1947-05-16 Improvements in or relating to process of impregnating kerantinous filaments Expired GB649974A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US716190A US2552130A (en) 1946-12-13 1946-12-13 Tanning proteinaceous fibers with a mixture of an aldehyde and a polyhydric phenol in a molecular ratio of at least 2 to 1

Publications (1)

Publication Number Publication Date
GB649974A true GB649974A (en) 1951-02-07

Family

ID=24877105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13220/47A Expired GB649974A (en) 1946-12-13 1947-05-16 Improvements in or relating to process of impregnating kerantinous filaments

Country Status (2)

Country Link
US (1) US2552130A (en)
GB (1) GB649974A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3166074A (en) * 1963-05-29 1965-01-19 Ethicon Inc Aldehyde, chrome and polyhydric alcohol tanned collagen articles and their production
US3166073A (en) * 1963-05-29 1965-01-19 Ethicon Inc Quinone, aldehyde and chrome tanned articles and their production
US4278659A (en) * 1978-12-22 1981-07-14 The Gillette Company Hair setting and bodying composition and method
WO2007127065A2 (en) * 2006-04-21 2007-11-08 Living Proof, Inc. In situ polymerization for hair treatment

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE282313C (en) *
US1395733A (en) * 1921-11-01 Tanning
GB190704605A (en) * 1907-02-25 1907-09-05 Arthur Weinschenk Improved Process for Tanning Hides and Skins.
US1232620A (en) * 1912-12-13 1917-07-10 Basf Ag Tanning.
DE346197C (en) * 1919-10-11 1921-12-27 Julius Ruppert Zink Process for tanning animal skins
US1912593A (en) * 1929-04-23 1933-06-06 Ig Farbenindustrie Ag Synthetic tanning material and process of producing same
US2103138A (en) * 1935-10-15 1937-12-21 Naturin G M B H Process for hardening waterproofing artificial gut produced from animal fibrous material
US2240388A (en) * 1936-10-19 1941-04-29 George W Benz Method of treating filamentous materials
US2234138A (en) * 1937-02-19 1941-03-04 George W Benz Treatment of animal fur
CH217499A (en) * 1937-11-25 1941-10-31 Vermoegensverwertung Ag F Process for the production of artificial structures, such as rayon, man-made staple fibers, horsehair, ribbons, films and the like from protein, especially casein.
US2211645A (en) * 1940-06-14 1940-08-13 Jose B Calva Process of treating animal pelts
US2390073A (en) * 1941-02-28 1945-12-04 Jose B Calva Hair treatment

Also Published As

Publication number Publication date
US2552130A (en) 1951-05-08

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