GB850390A - Finishing leather with resin dispersions - Google Patents

Finishing leather with resin dispersions

Info

Publication number
GB850390A
GB850390A GB1333757A GB1333757A GB850390A GB 850390 A GB850390 A GB 850390A GB 1333757 A GB1333757 A GB 1333757A GB 1333757 A GB1333757 A GB 1333757A GB 850390 A GB850390 A GB 850390A
Authority
GB
United Kingdom
Prior art keywords
esters
leather
acrylic
ethyl
polymer
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
GB1333757A
Inventor
Dorothy Joyce Guest
Grahame Henry Thomas Cole
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB1333757A priority Critical patent/GB850390A/en
Publication of GB850390A publication Critical patent/GB850390A/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
    • C14C11/00—Surface finishing of leather
    • C14C11/003—Surface finishing of leather using macromolecular compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)

Abstract

850,390. Resin dispersions, finishing and coating leather. IMPERIAL CHEMICAL INDUSTRIES Ltd. Feb. 10, 1958 [April 26, 1957], No. 13337/57. Classes 76 and 140. Leather is finished by treatment, e.g. by padding and/or spraying with a plasticized aqueous dispersion of a polymer or co-polymer of at least one acrylic or methacrylic ester, the plasticizer used containing a sulphonamide group and thereafter treating with formaldehyde. Stabilizers and emulsifiers e.g. longchain sulphates or sulphonates, soaps, ethylene oxide condensates; colloidal stabilizers, e.g. casein, gums, starches, polyvinyl alcohol; other known adjuvants, e.g. pigments, dyestuff solutions, wax emulsions and minor amounts (less than 50% by weight) of other polymerizable ethylenically unsaturated monomers, e.g. vinyl esters, styrene, butadiene, acrylamide and methacrylamide may be included in the dispersion. Specified esters are the methyl, ethyl, propyl, butyl, #-ethoxyethyl and nonyl esters of acrylic and methacrylic acids. Specified plasticizers are the N-ethyl-toluenesulphonamides.
GB1333757A 1957-04-26 1957-04-26 Finishing leather with resin dispersions Expired GB850390A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1333757A GB850390A (en) 1957-04-26 1957-04-26 Finishing leather with resin dispersions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1333757A GB850390A (en) 1957-04-26 1957-04-26 Finishing leather with resin dispersions

Publications (1)

Publication Number Publication Date
GB850390A true GB850390A (en) 1960-10-05

Family

ID=10021102

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1333757A Expired GB850390A (en) 1957-04-26 1957-04-26 Finishing leather with resin dispersions

Country Status (1)

Country Link
GB (1) GB850390A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1656116A2 (en) * 2003-08-22 2006-05-17 Vista Scientific LLC Polymeric systems for controlled drug therapy
US10010502B2 (en) 2015-05-19 2018-07-03 Amorphex Therapeutics Llc Device that delivers a sustained low-dose of a myopia-suppressing drug, while preserving pupillary function and accommodation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1656116A2 (en) * 2003-08-22 2006-05-17 Vista Scientific LLC Polymeric systems for controlled drug therapy
EP1656116A4 (en) * 2003-08-22 2012-03-28 Vista Scient Llc Polymeric systems for controlled drug therapy
US10010502B2 (en) 2015-05-19 2018-07-03 Amorphex Therapeutics Llc Device that delivers a sustained low-dose of a myopia-suppressing drug, while preserving pupillary function and accommodation

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