Claims
- 1. A process for dyeing or printing a synthetic fibrous material or mixture thereof with a natural fibrous material comprising the step of dyeing or printing in the presence of at least one propylene oxide reaction product or a salt thereof obtained by reacting an adduct of
- (a) an at least trihydric aliphatic alcohol containing 3 to 10 carbon atoms, and
- (b) 1,2-propylene oxide, with
- (c) an aliphatic dicarboxylic acid containing 2 to 10 carbon atoms, an aromatic dicarboxylic acid containing 8 to 12 carbon atoms, or an anhydride thereof,
- and at least one of the following components:
- (d) an aliphatic diol with a molecular weight of at most 2000,
- (e) a fatty alcohol containing 12 to 22 carbon atoms,
- (f) a fatty acid containing 12 to 22 carbon atoms,
- (g) an aliphatic monoamine or diamine containing 2 to 12 carbon atoms,
- of which component (g) is used only at the conclusion and only if component (c) is ethylenically unsaturated and of which component (f) is used only when at least one of components (d), (e) or (g) is used.
- 2. The dyed or printed synthetic fibrous material or mixture thereof with a natural fibrous material which has been dyed or printed in the presence of at least one propylene oxide reaction product or a salt thereof obtained by reacting an adduct of
- (a) an at least trihydric aliphatic alcohol containing 3 to 10 carbon atoms, and
- (b) 1,2-propylene oxide, with
- (c) an aliphatic dicarboxylic acid containing 2 to 10 carbon atoms, an aromatic dicarboxylic acid containing 8 to 12 carbon atoms, or an anhydride thereof,
- and at least one of the following components:
- (d) an aliphatic diol with a molecular weight of at most 2000,
- (e) a fatty alcohol containing 12 to 22 carbon atoms,
- (f) a fatty acid containing 12 to 22 carbon atoms,
- (g) an aliphatic monoamine or diamine containing 2 to 12 carbon atoms,
- of which component (g) is used only at the conclusion and only if component (c) is ethylenically unsaturated and of which component (f) is used only when at least one of components (d), (e) or (g) is used.
- 3. An aqueous dyeing assitant preparation containing at least one propylene oxide reaction product or a salt thereof obtained by reacting an adduct of
- (a) an at least trihydric aliphatic alcohol containing 3 to 10 carbon atoms, and
- (b) 1,2-propylene oxide, with
- (c) an aliphatic dicarboxylic acid containing 2 to 10 carbon atoms, an aromatic dicarboxylic acid containing 8 to 12 carbon atoms, or an anhydride thereof,
- and at least one of the following components:
- (d) an aliphatic diol with a molecular weight of at most 2000,
- (e) a fatty alcohol containing 12 to 22 carbon atoms,
- (f) a fatty acid containing 12 to 22 carbon atoms,
- (g) an aliphatic monoamine or diamine containing 2 to 12 carbon atoms,
- of which component (g) is used only at the conclusion and only if component (c) is ethylenically unsaturated and of which component (f) is used only when at least one of components (d), (e) or (g) is used.
- 4. An aqueous dyebath containing at least one dyestuff and at least one propylene oxide reaction product or a salt thereof obtained by reacting an adduct of
- (a) an at least trihydric aliphatic alcohol containing 3 to 10 carbon atoms, and
- (b) 1,2-propylene oxide, with
- (c) an aliphatic dicarboxylic acid containing 2 to 10 carbon atoms, an aromatic dicarboxylic acid containing 8 to 12 carbon atoms, or an anhydride thereof,
- and at least one of the following components:
- (d) an aliphatic diol with a molecular weight of at most 2000,
- (e) a fatty alcohol containing 12 to 22 carbon atoms,
- (f) a fatty acid containing 12 to 22 carbon atoms,
- (g) an aliphatic monoamine or diamine containing 2 to 12 carbon atoms,
- of which component (g) is used only at the conclusion and only if component (c) is ethylenically unsaturated and of which component (f) is used only when at least one of components (d), (e) or (g) is used.
- 5. An aqueous printing paste containing at least one dyestuff and at least one propylene oxide reaction product or a salt thereof obtained by reacting an adduct of
- (a) an at least trihydric aliphatic alcohol containing 3 to 10 carbon atoms, and
- (b) 1,2-propylene oxide, with
- (c) an aliphatic dicarboxylic acid containing 2 to 10 carbon atoms, an aromatic dicarboxylic acid containing 8 to 12 carbon atoms, or an anhydride thereof,
- and at least one of the following components:
- (d) an aliphatic diol with a molecular weight of at most 2000,
- (e) a fatty alcohol containing 12 to 22 carbon atoms,
- (f) a fatty acid containing 12 to 22 carbon atoms,
- (g) an aliphatic monoamine or diamine containing 2 to 12 carbon atoms,
- of which component (g) is used only at the conclusion and only if component (c) is ethylenically unsaturated and of which component (f) is used only when at least one of components (d), (e) or (g) is used.
Priority Claims (1)
Number |
Date |
Country |
Kind |
4293/75 |
Apr 1975 |
CHX |
|
Parent Case Info
This is a divisional of application Ser. No. 052,363 filed on June 27, 1979, (now abandoned), which is a division of application Ser. No. 814,376, filed July 8, 1977 (now abandoned), which in turn is a division of application Ser. No. 671,874, filed Mar. 29, 1976, now U.S. Pat. No. 4,055,393, issued Oct. 25, 1977.
US Referenced Citations (4)
Number |
Name |
Date |
Kind |
3627475 |
Baumann |
Dec 1971 |
|
4268686 |
Schafer et al. |
May 1981 |
|
4286960 |
Schneider et al. |
Sep 1981 |
|
4343620 |
Abel et al. |
Aug 1982 |
|
Divisions (3)
|
Number |
Date |
Country |
Parent |
52363 |
Jun 1979 |
|
Parent |
814376 |
Jul 1977 |
|
Parent |
671874 |
Mar 1976 |
|