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Alkanepolycarboxylic acid derivatives as cross-linking agents of cellulose, new derivatives and textile finishes
Didier Wilhelm,Isabelle Fietier +1 more
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In this paper, the use of cellulose cross-linking agents of derivatives of alkanepolycarboxylic acids corresponding to general formula I:STR1## in which: n, m=0 or 1, R 1, R 3, R 5 and R 7 =H or COOH was discussed.Abstract:
Use as cellulose cross-linking agents of derivatives of alkanepolycarboxylic acids corresponding to general formula I: ##STR1## in which: n, m=0 or 1, R 1 , R 3 , R 5 and R 7 =H or COOH it being understood that at least two of the substituents from the said substituents R 1 , R 3 , R 5 and R 7 represent a carboxyl group, R 2 , R 4 , R 6 , R 8 =H or PO(OH)(OR) where R=H or Alk C 1 -C 4 , it being understood that only one substituent from the said substituents R 2 , R 4 , R 6 and R 8 represents said PO(OH)(OR) group, textile finishes containing said products of formula I and new derivatives of formula I.read more
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Catalysts and processes for formaldehyde-free durable press finishing of cotton textiles with polycarboxylic acids
TL;DR: In this article, the catalysts for the rapid esterification and crosslinking of fibrous cellulose in textile form by polycarboxylic acids at elevated temperatures are disclosed.
Patent
Wrinkle resistant cellulosic textiles
TL;DR: In this article, a process for imparting wrinkle resistance and smooth drying properties to cellulose textiles by crosslinking the cellulose with a cyclic aliphatic polycarboxylic acid having at least two adjacent carboxyl groups in the trans configuration relative to each other, and the resulting crosslinked textile.
Patent
Complex formers for polyvalent metal ions
TL;DR: In this paper, the present invention relates to compounds of the general formula in which X represents the group and wherein R is a hydrogen atom, an alkyl radical with 1 to 4 C-atoms or a phenyl radical.