US2095457A - Production of assistants for the textile and related industries - Google Patents
Production of assistants for the textile and related industries Download PDFInfo
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- US2095457A US2095457A US65813A US6581336A US2095457A US 2095457 A US2095457 A US 2095457A US 65813 A US65813 A US 65813A US 6581336 A US6581336 A US 6581336A US 2095457 A US2095457 A US 2095457A
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- radicle
- carboxylic
- textile
- aromatic
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
- D06L1/00—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods
- D06L1/12—Dry-cleaning or washing fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods using aqueous solvents
Definitions
- the present invention relates to a process for the production of agents suitable as assistants in the textile and related industries' In the co-pending application Ser. No.
- R stands for an aromatic radicle substituted in the nucleus by one or more hydrocarbon radicles
- X stands for hydrogen or a hydrocarbon radic'le
- R1 stands for an aromatic
- cycloaliphatic or an aliphatic radicle which may be interrupted by oxygen, sulphur or nitrogen atoms.
- condensation products obtained (which may also be referred to as carbon amide acids) are converted, if desired, into their water-soluble salts, for example by neutralizing-with sodium hydroxide, potassium hydroxide, ammonia or aminessuch as dimethyl amine, ethyl amine. and the like.
- Amines suitable for the said process are for example, aromatic amines which are substituted in the nucleus by one or more aliphatic or cycloaliphatic radicles, as for example parabutylaniline, C-dibutylaniline, para-isohexyl methylaniline, p-dodecyl-orthotoluidine, 4-hexylalpha-naphthyl amine, C-benzyl aniline (a mixture of or orthoand para-benzylaniline) paracyclohexylethylanil ine.
- the said amines may be caused to react with various polycarboxylic acids,
- polycarboxylic acids may be carried outby simply as for example oxalic acid, tartaric acid, citric acid, diglycollic acid, ethylene-bis-glycollic acid, maleic acid, succinic acid, adipic acid, or with aromatic polycarboxylic acids, such as phthalic acid.
- the said acids may be employed as such, or in the form of their anhydrides, halides or their acid salts.
- the esters of the said polycarboxylic acids may also be employed with advantage for the instant process; in this case the condensation product which contains an ester group 19 is to be converted into the free carboxylic acid by saponification with caustic soda solution.
- carbon amide acids for example, diglycollic para-butylanilide acid, diglycollic para-dodecylmethylanilide acid, phthal- 15 isooctyltoluidide acid and maleic dibutylanilide acid.
- diglycollic para-butylanilide acid diglycollic para-butylanilide acid
- diglycollic para-dodecylmethylanilide acid diglycollic para-dodecylmethylanilide acid
- phthal- 15 isooctyltoluidide acid phthal- 15 isooctyltoluidide acid
- maleic dibutylanilide acid for example, diglycollic para-butylanilide acid, diglycollic para-dodecylmethylanilide acid, phthal- 15 isooctyltoluidide acid and maleic dibutylanilide acid.
- the carbon amide acids and their salts obtained according to the present process are distinguished by excellent capillary-active proper- 0 ties, therefore they can be employed in various branches of the textile, leather or paper industry, preferably as washing and cleansing agents.
- Example 1 275 parts of para-dodecyl-N-methylaniline are heated together with 116 parts of diglycollic acid anhydride to from about to about C. until the reaction product has become clearly soluble in caustic soda solution.
- the product is very stable even in hard water; it possesses also a high washing power.
- Example 2 205 parts of a mixture consisting essentially of orthoand para-isooctyl aniline are heated together with 100 parts of maleic acid anhydride at a temperature of between 80 and 90 C. until a sample of the reaction mixture is soluble in an aqueous solution of sodium carbonate. The reaction product is then converted into the sodium salt for example by adding aqueous caustic soda solution. The sodium salt of the carbon amide acid is well soluble in water, its aqueous solutions possessing a high foaming power.
- Example 3 taining at least one free hydrogen atom attached to nitrogen and at least one aromatic radicle substituted in the nucleus by at least one hydrocarbon radicle containing more than one carbon atom to react with a polycarboxylic compound selected from the group consisting of diand tricarboxylic compounds of the aliphatic and aromatic series while providing that the carboxylic amide formed contains at least one unaltered carboxylic group.
- a polycarboxylic compound selected from the group consisting of diand tricarboxylic compounds of the aliphatic and aromatic series while providing that the carboxylic amide formed contains at least one unaltered carboxylic group.
- a cycloaliphatic hydrocarbon radicle to react with a polycarboxylic compound selected from the group consisting of diand tricarboxylic compounds of the aliphatic and aromatic series while providing that the .carboxylic amide formed contains at least one unaltered carboxylic group.
- the process for the production of agents suitable as assistants in the textile and related industries which comprises causing an amine containing at least one free hydrogen atom attached to nitrogen and at least one aromatic radicle substituted in the nucleus by at least one hydrocarbon radicle containing more than one carbon atom to react with a polycarboxylic compound selected from the group consisting of diand tricarboxylic compounds of the aliphatic and aromatic series and containing from 2 to 8 carbon atoms while providing that the carboxylic amide formed contains at least one unaltered carboxylic group.
- the process for the production of agents suitable as assistants in the textile and related industries which comprises causing an amine containing at least one free hydrogen atom attached to nitrogen and at least one aromatic radicle substituted in the nucleus by at least one hydrocarbon radicle containing more than one carbon atom to react with a dicarboxylic compound selected from the group consisting of aliphatic and aromatic acid compounds and containing from 2 to 8 carbon atoms while providing that the carboxylic amide formed contains at least one unaltered carboxylic group.
- an aliphatic acid compound selected from the group consisting oi aliphatic diand tricarboxylic compounds and containing more than 3 carbon atoms, the carbon chain of which is interrupted by at least one atom selected from the group consisting of oxygen, sulphur and nitrogen, while providing that the carboxylic amide formed contains at least one unaltered carboxylic-group.
- Condensation products suitable as assistants in the textile and related industries comprising carboxylic amides derived from polycarboxylic compounds selected from the group consisting of diand tricarboxylic compounds of the aliphatic and aromatic series, containing on the nitrogen atom at least one aromatic radicle substituted in the nucleus by at least one hydrocarbon radicle with more than one carbon atom and containing at least one unaltered carboxylic group linked with the carboxylic amide group.
- Condensation products suitable as assistants in the textile and related industries comprising carboxylic amides derived from polycarboxylic compounds selected from the group consisting of di-, and tricarboxylic compounds of the aliphatic and aromatic series, containing on the nitrogen atom at least one aromatic radicle substituted in the nucleus by at least one'aliphatic hydrocarbon radicle with more than one carbon atom and containing at least one unalteredcarboxylic group linked with the carboxylic-amide group.
- Condensation products suitable as assist-' nitrogen atom at least one aromatic radicle substituted in the nucleus by at least one cycloaliphatic hydrocarbon .radicle and containing at least one unaltered carboxylic group linked with the carboxylic amide group.
- Condensation products suitable as assistants in the textile and related industries com prising carboxylic amides derived from polycarboxylic compounds selected from the group consisting of diand tricarboxylic compounds of the aliphatic and aromatic series, containing on the nitrogen .atom at least one aromatic radicle substituted in the nucleus by at least one aromatic hydrocarbon radicle and containing at least one unaltered carboxylic group linked with the carboxylic amide group.
- Condensation products suitable as assistants in the textile and related industries comprising carboxylic amides derived from polycarboxylic compounds selected from the group consisting of diand tricarboxylic compounds of the aliphatic and aromatic series, containing on the nitrogen atom at least one aromatic radicle substituted in the nucleus by at least one hydrocarbon radicle with more than one carbon atom and containing at least one unaltered carboxylic group linked with the carboxylic amide group by means of an alkylene radicle.
- Condensation products suitable as assistants in the textile and related'industries com prising carboxylic amides derived from polycarboxylic compounds selected from the group consisting of diand tricarboxylic compounds of the aliphatic and aromatic series, containing on the nitrogen atom at least one aromatic radicle substituted in the nucleus by at least one hydro- ADOLF STEINDORIEF. GERHARD BALLE. PAUL HEIMKE.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
Patented Oct. 12, 1937 UNlTED' STATES PATENT OFFICE PRODUCTION OF ASSISTANTS FOR THE TEXTILE AND RELATED INDUSTRIES No Drawing. Application February 26, 1936, Se-
rial No. 65,813. In Germany ll/Iarch 1, 1935 13 Claims. (Cl. 260-109) The present invention relates to a process for the production of agents suitable as assistants in the textile and related industries' In the co-pending application Ser. No. 38,215, filed on August'28, 1935-, in the name of Gerhard Balle, there has been described a process for the production of agents suitable as assistants in the textile industry which consists in causing an amine containing at least one free hydrogen atom attached to nitrogen and at least one high molecular aliphatic or cycloaliphatic radicle, to react with a polycarboxylic acid or a functional derivative thereof thus forming a carboxylic acid amide which still contains at least one unaltered carboxylic acid group in the molecule.
We have now found that valuable products suitable in the textile and related industries can also be obtained by causing an amine containing at least one free hydrogen atom attached to ni trogen and at least one aromatic radicle substituted in the nucleus by at least one hydrocarbon radicle to react with a polycarboxylic. compound selected from the group of diand tricarboxylic compounds'of the aliphatic and aromatic series while providing that the carboxylic amide formed contains at least one unaltered carboxylic group. Thus reaction productsof the following general formula are obtained:
ooatooon,
wherein R stands for an aromatic radicle substituted in the nucleus by one or more hydrocarbon radicles, X stands for hydrogen or a hydrocarbon radic'le, and R1 stands for an aromatic,
cycloaliphatic or an aliphatic radicle which may be interrupted by oxygen, sulphur or nitrogen atoms.
The condensation products obtained (which may also be referred to as carbon amide acids) are converted, if desired, into their water-soluble salts, for example by neutralizing-with sodium hydroxide, potassium hydroxide, ammonia or aminessuch as dimethyl amine, ethyl amine. and the like. Amines suitable for the said process are for example, aromatic amines which are substituted in the nucleus by one or more aliphatic or cycloaliphatic radicles, as for example parabutylaniline, C-dibutylaniline, para-isohexyl methylaniline, p-dodecyl-orthotoluidine, 4-hexylalpha-naphthyl amine, C-benzyl aniline (a mixture of or orthoand para-benzylaniline) paracyclohexylethylanil ine. The said amines may be caused to react with various polycarboxylic acids,
. polycarboxylic acids may be carried outby simply as for example oxalic acid, tartaric acid, citric acid, diglycollic acid, ethylene-bis-glycollic acid, maleic acid, succinic acid, adipic acid, or with aromatic polycarboxylic acids, such as phthalic acid. The said acids may be employed as such, or in the form of their anhydrides, halides or their acid salts. The esters of the said polycarboxylic acids may also be employed with advantage for the instant process; in this case the condensation product which contains an ester group 19 is to be converted into the free carboxylic acid by saponification with caustic soda solution. In the manner described carbon amide acids, for example, diglycollic para-butylanilide acid, diglycollic para-dodecylmethylanilide acid, phthal- 15 isooctyltoluidide acid and maleic dibutylanilide acid. Generally speaking the employment of a corresponding excess of the polycarboxylic acids or their derivatives is preferable.
The condensation ofthe said amines with the heating the two components somewhat in an equimolecular proportion until the reaction is complete. Generally speaking temperatures of between and 250 0., preferably between and 150 C. may be employed. In many cases organic solvents or diluents which do not react with either of the initial substances may be added with. advantage. Suitable solvents or diluents are for example benzine, chlorinated low molecular hydrocarbons and the like. If the esters of the polycarboxylic acids to be employed for the condensation with the amines as described above are liquid at normal temperature or have a comparatively low melting point, these esters may be employed in a moderate excess thus serving as solvents or diluents.
The carbon amide acids and their salts obtained according to the present process are distinguished by excellent capillary-active proper- 0 ties, therefore they can be employed in various branches of the textile, leather or paper industry, preferably as washing and cleansing agents.
The following examples will further illustrate the nature of this invention, but the invention is 45 not restricted to these examples; the parts are by -weight.
Example 1 275 parts of para-dodecyl-N-methylaniline are heated together with 116 parts of diglycollic acid anhydride to from about to about C. until the reaction product has become clearly soluble in caustic soda solution. The monoparadodecyl N methylanilide of diglycollic acid 55 adding caustic soda solution. The product is very stable even in hard water; it possesses also a high washing power.
Example 2 205 parts of a mixture consisting essentially of orthoand para-isooctyl aniline are heated together with 100 parts of maleic acid anhydride at a temperature of between 80 and 90 C. until a sample of the reaction mixture is soluble in an aqueous solution of sodium carbonate. The reaction product is then converted into the sodium salt for example by adding aqueous caustic soda solution. The sodium salt of the carbon amide acid is well soluble in water, its aqueous solutions possessing a high foaming power.
Example 3 taining at least one free hydrogen atom attached to nitrogen and at least one aromatic radicle substituted in the nucleus by at least one hydrocarbon radicle containing more than one carbon atom to react with a polycarboxylic compound selected from the group consisting of diand tricarboxylic compounds of the aliphatic and aromatic series while providing that the carboxylic amide formed contains at least one unaltered carboxylic group. 1
2. The process for the production of agents suitable as assistants in the textile and related industries which comprises causing an amine containing at least one free hydrogen atom attached to nitrogen and at least one aromatic radiclesubstituted in the nucleus by at least one aliphatic hydrocarbon radicle containing more than one carbon atom to react with a polycarboxylic compound selected from the group consisting of tlie diand tricarboxylic compounds of the aliphatic and aromatic series while providing that the carboxylic amide formed contains at least one unaltered carboxylic group.
3. The process for the production of agents suitable as assistants in the textile and related industries which comprises causing an amine containing at least one free hydrogen atom attached .to nitrogen and at least one aromatic radicle sub-.
stituted in the nucleus by at least one cycloaliphatic hydrocarbon radicle to react with a polycarboxylic compound selected from the group consisting of diand tricarboxylic compounds of the aliphatic and aromatic series while providing that the .carboxylic amide formed contains at least one unaltered carboxylic group.
4. The process for the production of agents suitable as assistants in the textile and related industries which comprises causing an amine containing at least one free hydrogen atom attached to nitrogen and at least one aromatic radicle substitutedin the nucleus by at least one aliphaticaromatic hydrocarbon radicle to react with a poly-- carbonlic compound selected from the group con- 2,095,457 formed is then converted into its sodium salt by sisting of diand tricarboxylic compounds of the aliphatic and aromatic series while providing that the carboxylic amide formed contains at least one unaltered carboxylic group.
5. The process for the production of agents suitable as assistants in the textile and related industries which comprises causing an amine containing at least one free hydrogen atom attached to nitrogen and at least one aromatic radicle substituted in the nucleus by at least one hydrocarbon radicle containing more than one carbon atom to react with a polycarboxylic compound selected from the group consisting of diand tricarboxylic compounds of the aliphatic and aromatic series and containing from 2 to 8 carbon atoms while providing that the carboxylic amide formed contains at least one unaltered carboxylic group.
6. The process for the production of agents suitable as assistants in the textile and related industries which comprises causing an amine containing at least one free hydrogen atom attached to nitrogen and at least one aromatic radicle substituted in the nucleus by at least one hydrocarbon radicle containing more than one carbon atom to react with a dicarboxylic compound selected from the group consisting of aliphatic and aromatic acid compounds and containing from 2 to 8 carbon atoms while providing that the carboxylic amide formed contains at least one unaltered carboxylic group.
7. The process for the production of agents suitable as assistants in the textile and related industries which comprises causing an amine containing at least one free hydrogen atom attached to nitrogen and at least one aromatic radicle substituted in the nucleus by at least.
one hydrocarbon radicle containing more than one carbon atom to react with an aliphatic acid compound selected from the group consisting oi aliphatic diand tricarboxylic compounds and containing more than 3 carbon atoms, the carbon chain of which is interrupted by at least one atom selected from the group consisting of oxygen, sulphur and nitrogen, while providing that the carboxylic amide formed contains at least one unaltered carboxylic-group.
8. Condensation products suitable as assistants in the textile and related industries comprising carboxylic amides derived from polycarboxylic compounds selected from the group consisting of diand tricarboxylic compounds of the aliphatic and aromatic series, containing on the nitrogen atom at least one aromatic radicle substituted in the nucleus by at least one hydrocarbon radicle with more than one carbon atom and containing at least one unaltered carboxylic group linked with the carboxylic amide group.
9. Condensation products suitable as assistants in the textile and related industries comprising carboxylic amides derived from polycarboxylic compounds selected from the group consisting of di-, and tricarboxylic compounds of the aliphatic and aromatic series, containing on the nitrogen atom at least one aromatic radicle substituted in the nucleus by at least one'aliphatic hydrocarbon radicle with more than one carbon atom and containing at least one unalteredcarboxylic group linked with the carboxylic-amide group.
10. Condensation products suitable as assist-' nitrogen atom at least one aromatic radicle substituted in the nucleus by at least one cycloaliphatic hydrocarbon .radicle and containing at least one unaltered carboxylic group linked with the carboxylic amide group. i
11. Condensation products suitable as assistants in the textile and related industries com prising carboxylic amides derived from polycarboxylic compounds selected from the group consisting of diand tricarboxylic compounds of the aliphatic and aromatic series, containing on the nitrogen .atom at least one aromatic radicle substituted in the nucleus by at least one aromatic hydrocarbon radicle and containing at least one unaltered carboxylic group linked with the carboxylic amide group.-
12. Condensation products suitable as assistants in the textile and related industries comprising carboxylic amides derived from polycarboxylic compounds selected from the group consisting of diand tricarboxylic compounds of the aliphatic and aromatic series, containing on the nitrogen atom at least one aromatic radicle substituted in the nucleus by at least one hydrocarbon radicle with more than one carbon atom and containing at least one unaltered carboxylic group linked with the carboxylic amide group by means of an alkylene radicle. v
13. Condensation products suitable as assistants in the textile and related'industries com prising carboxylic amides derived from polycarboxylic compounds selected from the group consisting of diand tricarboxylic compounds of the aliphatic and aromatic series, containing on the nitrogen atom at least one aromatic radicle substituted in the nucleus by at least one hydro- ADOLF STEINDORIEF. GERHARD BALLE. PAUL HEIMKE.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2095457X | 1935-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2095457A true US2095457A (en) | 1937-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US65813A Expired - Lifetime US2095457A (en) | 1935-03-01 | 1936-02-26 | Production of assistants for the textile and related industries |
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| US (1) | US2095457A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2688033A (en) * | 1950-09-19 | 1954-08-31 | Joseph B Niederl | Quaternary octylaniline derivatives |
| US3205258A (en) * | 1957-07-23 | 1965-09-07 | Geigy Chem Corp | Herbicidally active ureas |
| US4749701A (en) * | 1985-12-18 | 1988-06-07 | Mitsubishi Chemical Industries Limited | Aminostyryl compound, leukotriene antagonistic composition containing the same as effective ingredients and method of antagonizing SRS by employing the same |
-
1936
- 1936-02-26 US US65813A patent/US2095457A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2688033A (en) * | 1950-09-19 | 1954-08-31 | Joseph B Niederl | Quaternary octylaniline derivatives |
| US3205258A (en) * | 1957-07-23 | 1965-09-07 | Geigy Chem Corp | Herbicidally active ureas |
| US4749701A (en) * | 1985-12-18 | 1988-06-07 | Mitsubishi Chemical Industries Limited | Aminostyryl compound, leukotriene antagonistic composition containing the same as effective ingredients and method of antagonizing SRS by employing the same |
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