Strembulevich L. The development of technologies of unhairing-liming of raw hides with immunization of hair-covering

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0405U004546

Thesis Registration Form

0405U004546.pdf

Applicant for

Specialization

  • 05.19.05 -

16-11-2005

Specialized Academic Board

Д 26.102.03

Essay

Disertation is devoted to the development of the method of raw hides unhairing-liming with pre-immunization of hair with calcium hydroxide when metering out formaldehyde. It has been shown that the use of formaldehyde in the process of hair immunization prevents the internal intermolecular redistribution in keratin structure, favour the formation of additional, resistant to the action of alkali reagent bonds, as at the expense of functional groups, inherent to native keratin, and just as those, which are formed as a result of hydrolysis of disulphide bridges. This new technology ensures the preservation of hair, diminish pollution of sewage by the products of hydrolysis of hair keratin.

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Files

Dis.doc

aref.doc

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