US2528570A - Sizing composition for yarns - Google Patents
Sizing composition for yarns Download PDFInfo
- Publication number
- US2528570A US2528570A US685240A US68524046A US2528570A US 2528570 A US2528570 A US 2528570A US 685240 A US685240 A US 685240A US 68524046 A US68524046 A US 68524046A US 2528570 A US2528570 A US 2528570A
- Authority
- US
- United States
- Prior art keywords
- yarns
- triethanolamine
- sizing
- cellulose
- casein
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/15—Proteins or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/184—Carboxylic acids; Anhydrides, halides or salts thereof
- D06M13/188—Monocarboxylic acids; Anhydrides, halides or salts thereof
Definitions
- This invention relates to the sizing of textile materials such as yarns, threads, filaments and the like, and relates more particularly to the sizing of textile materials-of regenerated cellulose which have been prepared by the saponification of stretched yarns having a'basis of an organic ester of cellulose, forexample,-- regenerated cellulose material prepared in the manner particularly described'and claimed in U. S. Patent No.
- An object of my invention is the provision of a sizing composition which,- when applied to yarns such as regenerated cellulose yarns, prepared by saponifying stretched yarns having a basis of an organic ester of cellulose, lubricates and combines the filaments and fibers of the yarns so that they may be suitable for any purpose where a sized yarn is required.
- Another object of my'invention is to improve the weaving efficiency of yarn such as regenertial difiiculties have been encountered in weaving such yarns into fabrics of acceptable quality.
- the alkylolamine mayfbe triethanola'mine, I dietha'nolamine, trimethanolamine,- tripropionolamine or mixtures of' these: However, it is preferred to employcommercial triethanolamine which may contain small quantitles of diethanolamine and monoethanol'amine.
- the amount of alkylolamine employed in the sizing composition may be on the order of 15 to tion of stretched yarn having a basis of an organic ester of cellulose.
- Still another object of my invention is the provision of an improved process for the sizing of yarns, threads, filaments and the like, such as those of regenerated ce lulose prepared by saponifying stretched yarns having a basis of an organic derivative of cellulose.
- Example A size is made by the use of the following ingredients Pounds Casein 50 Triethanolamine 8 Oleic acid 2 Defoamer 3 Preservative 0.8
- the solution is strained through cheese cloth and is ready for use.
- the size is preferably applied at a temperature of about 150 F., although satisfactory results may be obtained by applying the size at room temperatures to temperatures up to 180 F.
- the size is applied at .a temperature or. about 150 F. to a warp made of continuous "filaments of regenerated cellulose prepared by the saponification of stretched yarns having a basis of an organic ester of cellulose in an ordinary sizing apparatus, and the concentration ofthe composition given in the Example is such that the amount of the dry size applied thereto is about 6.25% by weight of the yarn;
- satisfactory results are obtained when from 3 to 10% by weight of the yarn of the dry size is retained on the yarn,
- the sized materials may be-woven into fabrics with a minimum of 1 friction, .substantiallypno -iraying or chafing or other. detrimental effects.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Description
Patented Nov. 7, 1Q50 Chester CarlAbramson, Frostburg, Md assignor "to Celanese Corporation of America, a corpora- 'tion ofzDelaware NoDrawing. Application. July 20, 1946, Serial No. 685,240
ZClaims. (01. 104-442 This invention relates to the sizing of textile materials such as yarns, threads, filaments and the like, and relates more particularly to the sizing of textile materials-of regenerated cellulose which have been prepared by the saponification of stretched yarns having a'basis of an organic ester of cellulose, forexample,-- regenerated cellulose material prepared in the manner particularly described'and claimed in U. S. Patent No. 53 7 1 An object of my inventionis the provision of a sizing composition which,- when applied to yarns such as regenerated cellulose yarns, prepared by saponifying stretched yarns having a basis of an organic ester of cellulose, lubricates and combines the filaments and fibers of the yarns so that they may be suitable for any purpose where a sized yarn is required.
have been employed in.
Another object of my'invention is to improve the weaving efficiency of yarn such as regenertial difiiculties have been encountered in weaving such yarns into fabrics of acceptable quality.
I have now discovered that the difficulties heretofore encountered in the processing of r'e-.
origin, i. e. it may be obtained from milk or from the soya bean. The alkylolamine mayfbe triethanola'mine, I dietha'nolamine, trimethanolamine,- tripropionolamine or mixtures of' these: However, it is preferred to employcommercial triethanolamine which may contain small quantitles of diethanolamine and monoethanol'amine. The amount of alkylolamine employed in the sizing composition may be on the order of 15 to tion of stretched yarn having a basis of an organic ester of cellulose.
Still another object of my invention is the provision of an improved process for the sizing of yarns, threads, filaments and the like, such as those of regenerated ce lulose prepared by saponifying stretched yarns having a basis of an organic derivative of cellulose.
Other objects of my invention will appear from the following detailed description.
Various sizing compounds or compositions have been employed for treating textile materials, such as yarns, threads, filaments and the like, to render them more amenable to various textile processing operations. The use of many of these compounds or compositions is, however, not without certain disadvantages Frequently, many of the sizing compounds or compositions may develop a fair amount of free acidity on ageing. Others suffer from the disadvantage that they are subject to om'dative or hydrolytic changes which leads to polymerization reactions. The latter reactions cause the size to become gummy or tacky and this creates a certain amount of drag or pull on the yarns as they pass through guides, etc. These disadvantages, of course, seriously impair the eificiency with which the various textile processing operations employing such sized yarns may be carried out. These as well as other disadvantages have been encountered in the sizing of yarn and especially regenerated cellulose yarn prepared by the saponification of stretched yarn having a basis of an organic ester of cellulose. Many sizes and sizing compositions 20% based on the weight of the casein employed therein optimum results being obtained by the use of 16% of triethanolamine. The maximum amount of oleic acid that may be employed in the sizing composition is based on the weight of the triethanolamine. However, even this amount often yields a size which is too soft. Highly satisfactory results are obtained by the use of 25% of oleic acid on the weight of the triethanolamine employed. The amounts of defoaming agent and preservative employed are relatively small.
In order further to illustrate my invention, but Without being limited thereto, the following example is given:
Example A size is made by the use of the following ingredients Pounds Casein 50 Triethanolamine 8 Oleic acid 2 Defoamer 3 Preservative 0.8
attempts to improve the processing efficiency of said regenerated cellulose; yarns with but indiiferent success, and substan l 3 short time. The solution is strained through cheese cloth and is ready for use. The size is preferably applied at a temperature of about 150 F., although satisfactory results may be obtained by applying the size at room temperatures to temperatures up to 180 F.
The size is applied at .a temperature or. about 150 F. to a warp made of continuous "filaments of regenerated cellulose prepared by the saponification of stretched yarns having a basis of an organic ester of cellulose in an ordinary sizing apparatus, and the concentration ofthe composition given in the Example is such that the amount of the dry size applied thereto is about 6.25% by weight of the yarn; However, satisfactory results are obtained when from 3 to 10% by weight of the yarn of the dry size is retained on the yarn,
While in the example the amount oficcasein employed is given as 50 pounds, a range of 40 to 64 .pounds per hundred gallons of-water may be satisfactorily employedn HoweverQthe ratio of 1 casein and triethanolamine given in theexample should be maintained.
By sizing yarns, threads, filaments and the.
like of regenerated,celluloseprepared by saponi- Lying stretched yarns, threads or filaments having abasis of an organicester of cellulose with mynovel sizingcomposition, the sized materials may be-woven into fabrics with a minimum of 1 friction, .substantiallypno -iraying or chafing or other. detrimental effects.
. It is to be understood that theforegoing detailed description is given -merely by way of illustration and that many variations may be,
made" therein without departing from the spirit of :my invention,
Having described by invention, what I desire to secure by Letters Patent is: V I
1. An aqueous composition for use in' sizing yarns or regenerated cellulose prepared by the saponification of stretched yarns having a basis of an organic ester of cellulose, said composition consisting of casein, triethanolamine and oleic acid, the triethanolamine being 15 to on the weight of the casein and the amount of oleic acid being to by weight of the triethanolamine, I
2. A composition for use in sizing yarns of regenerated cellulose'prepared'by the saponification. of stretched yarns having a basis of an organicpester of cellulose, said composition consisting of 50 pounds of casein, 8 pounds of triethanolamine'and 2 pounds of oleic acidin gallons of water. 7
' CHESTER. CARL ABRAMSON.
REFERENCES CITED The following,rreferences"are of record :inzthe file'of this patent:
UNITED STATES PATENTS 2,407,105 Seymour et all Sept.v 3,
Claims (1)
1. AN AQUEOUS COMPOSITION FOR USE IN SIZING YARNS OR REGENERATED CELLULOSE PREPARED BY THE SAPONIFICATION OF STRETCHED YARNS HAVING A BASIS OF AN ORGANIC ESTER OF CELLULOSE, SAID COMPOSITION CONSISTING OF CASEIN, TRIETHANOLAMINE AND OLEIC ACID, THE TRIETHANOLAMINE BEING 15 TO 20% ON THE WEIGHT OF THE CASEIN AND THE AMOUNT OF OLEIC ACID BEING 25 TO 50% BY WEIGHT OF THE TRIETHANOLAMINE.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US685240A US2528570A (en) | 1946-07-20 | 1946-07-20 | Sizing composition for yarns |
GB18335/47A GB640989A (en) | 1946-07-20 | 1947-07-10 | Improvements in textile treatment compositions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US685240A US2528570A (en) | 1946-07-20 | 1946-07-20 | Sizing composition for yarns |
Publications (1)
Publication Number | Publication Date |
---|---|
US2528570A true US2528570A (en) | 1950-11-07 |
Family
ID=24751329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US685240A Expired - Lifetime US2528570A (en) | 1946-07-20 | 1946-07-20 | Sizing composition for yarns |
Country Status (2)
Country | Link |
---|---|
US (1) | US2528570A (en) |
GB (1) | GB640989A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4191991A (en) * | 1977-10-17 | 1980-03-04 | Sorlien Charles J | Light shield for mast-mounted navigation lights |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1951712A (en) * | 1929-05-30 | 1934-03-20 | Ig Farbenindustrie Ag | Process for improving fibrous materials |
US1984303A (en) * | 1932-10-04 | 1934-12-11 | American Bemberg Corp | Manufacture of artificial silk |
US2190331A (en) * | 1937-06-25 | 1940-02-13 | Richards Chemical Works Inc | Scrooping process |
US2201992A (en) * | 1939-03-25 | 1940-05-28 | Celanese Corp | Treatment of textile yarns and filaments |
US2233891A (en) * | 1935-05-10 | 1941-03-04 | Marbon Corp | Plasticized protein compositions |
US2298269A (en) * | 1937-05-14 | 1942-10-13 | Atlantic Res Associates Inc | Synthetic protein resin and method of making the same |
US2312469A (en) * | 1941-05-14 | 1943-03-02 | Du Pont | Sized synthetic linear polyamide yarn |
US2319312A (en) * | 1940-06-19 | 1943-05-18 | Celanese Corp | Textile and like product |
US2364135A (en) * | 1940-07-26 | 1944-12-05 | Celanese Corp | Sewing thread |
US2389605A (en) * | 1942-04-29 | 1945-11-27 | Atlantic Res Associates Inc | Protein sheet material and method of making the same |
US2407105A (en) * | 1944-01-05 | 1946-09-03 | Celanese Corp | High tenacity filamentary materials |
-
1946
- 1946-07-20 US US685240A patent/US2528570A/en not_active Expired - Lifetime
-
1947
- 1947-07-10 GB GB18335/47A patent/GB640989A/en not_active Expired
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1951712A (en) * | 1929-05-30 | 1934-03-20 | Ig Farbenindustrie Ag | Process for improving fibrous materials |
US1984303A (en) * | 1932-10-04 | 1934-12-11 | American Bemberg Corp | Manufacture of artificial silk |
US2233891A (en) * | 1935-05-10 | 1941-03-04 | Marbon Corp | Plasticized protein compositions |
US2298269A (en) * | 1937-05-14 | 1942-10-13 | Atlantic Res Associates Inc | Synthetic protein resin and method of making the same |
US2190331A (en) * | 1937-06-25 | 1940-02-13 | Richards Chemical Works Inc | Scrooping process |
US2201992A (en) * | 1939-03-25 | 1940-05-28 | Celanese Corp | Treatment of textile yarns and filaments |
US2319312A (en) * | 1940-06-19 | 1943-05-18 | Celanese Corp | Textile and like product |
US2364135A (en) * | 1940-07-26 | 1944-12-05 | Celanese Corp | Sewing thread |
US2312469A (en) * | 1941-05-14 | 1943-03-02 | Du Pont | Sized synthetic linear polyamide yarn |
US2389605A (en) * | 1942-04-29 | 1945-11-27 | Atlantic Res Associates Inc | Protein sheet material and method of making the same |
US2407105A (en) * | 1944-01-05 | 1946-09-03 | Celanese Corp | High tenacity filamentary materials |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4191991A (en) * | 1977-10-17 | 1980-03-04 | Sorlien Charles J | Light shield for mast-mounted navigation lights |
Also Published As
Publication number | Publication date |
---|---|
GB640989A (en) | 1950-08-02 |
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