US4389214A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Propylene oxide reaction products, process for their manufacture and their use
Assignee: Novartis Corp
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Filing: 1980-12-22
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Granted: 1983-06-21
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Expires: 2000-12-22
Abstract
Abstract Propylene oxide reaction products, and the salts or quaternization products thereof are provided which are obtained from (a) an at least trihydric aliphatic alcohol of 3 to 10 carbon atoms, (b) 1,2-propylene oxide, (c) an aliphatic dicarboxylic acid of 2 to 10 carbon atoms, an aromatic dicarboxylic acid of 8 to 12 carbon atoms or the anhydrides 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, and (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. The inventive products are suitable for widely varying uses in textile finishing. In particular they are used as printing and dyeing assistants, for example, to improve the fastness properties of dyeings, to prevent the bleeding of non-dyed or non-printed areas during the washing-off process of these dyeings or prints, or to prevent the deposition of oligomers on the textile material during the high temperature dyeing of polyester fibres.
Inventors
- 👤 Paul Schafer
- 👤 Heinz Abel
- 👤 Fritz Mayer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 15:55
CPC Classifications
D; D06; D06P; D06P1/00; D06P1/44; D06P1/60; C; C08; C08G; C08G65/00; C08G65/02; C08G65/26; C08G65/2603; C08G65/2615; Y; Y10; Y10S; Y10S8/00; Y10S8/92; Y10S8/922; Y10S8/924
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
179 words
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.
Claim 2
Dependent Claim
179 words
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.
Claim 3
Dependent Claim
175 words
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.
Claim 4
Dependent Claim
175 words
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.
Claim 5
Dependent Claim
156 words
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.
Claim 6
Dependent Claim
156 words
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.
Claim 7
Dependent Claim
159 words
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.
Claim 8
Dependent Claim
159 words
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.
Claim 9
Dependent Claim
160 words
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.
Claim 10
Dependent Claim
160 words
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.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-06-20 | 1986-12-20 | 1987-06-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-06-20 | 1990-12-20 | 1991-06-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-06-20 | 1994-12-20 | 1995-06-21 | $7700.00 | Window Closed / Lapsed |