Silicone Compounds And Compositions Thereof For The Treatment Of Amino Acid Based Substrates

39:

• Polyorganosiloxane having an average number of 2 to 1000 siloxy units selected from the siloxy groups of the formulas:
• or silanes of the formula (I)
• SiR4 (I)
• or silanes of the formula (II)
• R3Si—R3—SiR3 (II)
• wherein
• R is selected from R1 and RF, wherein
• R1 is selected from organic groups,
• RF is selected from RF1 and RF2, wherein
• RF1 is selected from organic groups different from R1 which contain at least one functional group F1 selected from an optionally substituted azetidine or azetidinium group and a methylol group,
• RF2 is selected from organic groups different from R1 which contain at least one functional group F2 selected from:
• alkoxy silyl group,
• amino group,
• ammonium group,
• phosphine group,
• phosphonium group,
• epoxy group,
• carbonate group,
• urethane group,
• isocyanate group, including blocked isocyanate group,
• urea group,
• amido group,
• aldehyde group,
• acetal or half acetal group,
• Schiff-Base or enamine group,
• zwitterionic group,
• carboxylic acid or carboxylate group,
• sulfonic acid or sulfonate group,
• sulfuric acid half ester or sulfate group,
• phosphoric acid ester or phosphate group,
• phosphonic acid ester or phosphonate group,
• phosphorous acid ester or phosphite group,
• xanthogenate or xanthogenate ester group,
• thiosulfato group,
• mono-, di-, or trihydroxy-substituted aromatic group,
• mercapto group,
• saccharide group,
• polyether group with up to 60 carbon atoms,
• thio ester group, and
• thio ether group, and
• R3 is selected from divalent hydrocarbons radical which have up to 30 carbon atoms, and may contain optionally one or more groups selected from —O—, —NH—, —C(O)—, —C(S)—, tertiary amino group
• and quaternary ammonium groups
• and wherein R3 may optionally be substituted by one or more hydroxyl groups, with the proviso that R3 is bound to the silicon atoms by a carbon atom,
• with the proviso that R comprises at least one group RF1.

45:

• Polyorganosiloxanes according to claim 39, wherein RF1 is selected from methylol group-comprising moieties of the formulas:
• —R3—O—CH2OH,
• —R3—N(R2)(CH2OH),
• —R3—N−(R2)2(CH2OH),
• —R3—N(CH2H)2
• —R3—N+(R2)(CH2OH)2
• —R3—C(O)—NH—CH2OH
• —R3—C(O)—N(CH2OH)2
• wherein R3 and R2 are as defined above.

47:

• Polyorganosiloxanes according to claim 46, wherein the moiety of the formula:
• wherein each * denotes a bond,
• is formed by the ring opening reaction of an epoxide or carbonate group selected from:
• wherein each * denotes a bond,
• which groups are bound to the silicon atom of a siloxy group from the left side.

49:

• Polyorganosiloxanes according to claim 39, selected from the formulas:
• wherein
• R is R1, and RF is as defined above, with the proviso that at least one RF is RF1, and the sum of the average numbers n1+n2 is 0 to 28,
• wherein
• R is R1, and RF is as defined above, with the proviso that at least one RF is RF1, and the sum of the average numbers n1+n2 is 1 to 28, with n2≧1,
• R is R1, and RF is as defined above, with the proviso that at least one RF is RF1, and wherein the sum of the average numbers n1+n2 is 3 to 7 with n2≧1.

50:

• A method for treating amino acid based substrates comprising the step of applying to such amino acid based substrate at least one polyorganosiloxane having an average number of 2 to 1000 siloxy units selected from the siloxy groups of the formulas:
• or at least one silane of the formula (I′)
• SiR4 (I′)
• or at least one silane of the formula (II′)
• R3Si—R3—SiR3 (II′)
• wherein
• R is selected from R1 and RF3, wherein
• R1 is selected from organic groups,
• RF3 is selected from RF4 and RF5, wherein
• RF4 is selected from organic groups different from R1 which contain at least one functional group F4 selected from
• an optionally substituted azetidine or azetidinium group,
• a methylol group,
• a mono-, di-, trihydroxy-substituted aromatic group,
• a thio ester and
• a thio ether group,
• RF5 is selected from organic groups different from R1 which contain at least one functional group F5 selected from:
• alkoxy silyl group,
• amino group,
• ammonium group,
• phosphonium group,
• epoxy group,
• carbonate group,
• urethane group,
• isocyanate group, including blocked isocyanate group,
• urea group,
• amido group,
• aldehyde group,
• acetale or half acetale group,
• Schiff-Base or enamine group,
• zwitterionic group,
• carboxylic acid or carboxylate group,
• sulfonic acid or sulfonate group,
• sulfuric acid half ester or sulfate group,
• phosphoric acid ester or phosphate group,
• phosphonic acid ester or phosphonate group,
• phosphorous acid ester or phosphite group,
• xanthogenate/xanthogenate ester group,
• thiosulfato group,
• mercapto group,
• saccharide group, and
• polyether group with up to 60 carbon atoms,
• and
• R3 is selected from divalent hydrocarbons radical which have up to 30 carbon atoms, and may contain optionally one or more groups selected from —O—, —NH—, —C(O)—, —C(S)—, tertiary amino groups
• and quaternary ammonium groups
• and wherein R3 may optionally be substituted by one or more hydroxyl groups, with the proviso that R3 is bound to the silicon atoms by a carbon atom,
• with the proviso that R comprises at least one group RF4.

56:

• The method according to claim 50, wherein in the polyorganosiloxanes RF4 is selected from methylol group-comprising moieties of the formulas:
• —R3—O—CH2H,
• —R3—N(R2)(CH2OH),
• —R3—N+(R2)2(CH2H),
• —R3—N(CH2OH)2
• —R3—N+(R2)(CH2H)2
• —R3—C(O)—NH—CH2OH
• —R3—C(O)—N(CH2OH)2
• wherein R3 is defined above.

57:

• A method for treating amino acid based substrates according to claim 55, wherein in the polyorganosiloxanes R3 comprises a moiety of the formula:
• is formed by the ring opening reaction of an epoxide or carbonate group selected from:
• wherein each * denote a bond,
• which groups are bound to the silicon atom of a siloxy group from the left side.

59:

• The method of claim 50, wherein the polyorganosiloxanes are selected from the formulas:
• wherein
• R is R1, and RF is as defined above, with the proviso that at least one RF is RF1, and the sum of the average numbers n1+n2 is 0 to 28,
• wherein
• R is R1, and RF is as defined above, with the proviso that at least one RF is RF1, and the sum of the average numbers n1+n2 is 1 to 28, with n2≧1, and
• R is R1, and RF is as defined above, with the proviso that at least one RF is RF1, and wherein the sum of the average numbers n1+n2 is 3 to 7 with n2≧1.