US1986360A - Thickening material fob use in the - Google Patents
Thickening material fob use in the Download PDFInfo
- Publication number
- US1986360A US1986360A US1986360DA US1986360A US 1986360 A US1986360 A US 1986360A US 1986360D A US1986360D A US 1986360DA US 1986360 A US1986360 A US 1986360A
- Authority
- US
- United States
- Prior art keywords
- printing
- carbohydrate
- thickening
- phosphatide
- oil
- 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
- 239000000463 material Substances 0.000 title description 32
- 238000007639 printing Methods 0.000 description 42
- 235000014633 carbohydrates Nutrition 0.000 description 30
- 150000001720 carbohydrates Chemical class 0.000 description 30
- 239000003921 oil Substances 0.000 description 22
- 235000019198 oils Nutrition 0.000 description 22
- 239000004753 textile Substances 0.000 description 22
- 229920002472 Starch Polymers 0.000 description 16
- 239000000203 mixture Substances 0.000 description 16
- 241000416162 Astragalus gummifer Species 0.000 description 14
- 229920001615 Tragacanth Polymers 0.000 description 14
- 239000008240 homogeneous mixture Substances 0.000 description 14
- 235000019698 starch Nutrition 0.000 description 14
- 239000008107 starch Substances 0.000 description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 244000215068 Acacia senegal Species 0.000 description 12
- 229920000084 Gum arabic Polymers 0.000 description 12
- 235000010489 acacia gum Nutrition 0.000 description 12
- 239000000205 acacia gum Substances 0.000 description 12
- UHOVQNZJYSORNB-UHFFFAOYSA-N benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 12
- 239000004744 fabric Substances 0.000 description 12
- 238000003756 stirring Methods 0.000 description 12
- 229920001353 Dextrin Polymers 0.000 description 10
- FYGDTMLNYKFZSV-MRCIVHHJSA-N Dextrin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)OC1O[C@@H]1[C@@H](CO)OC(O[C@@H]2[C@H](O[C@H](O)[C@H](O)[C@H]2O)CO)[C@H](O)[C@H]1O FYGDTMLNYKFZSV-MRCIVHHJSA-N 0.000 description 10
- 235000010469 Glycine max Nutrition 0.000 description 10
- 239000002562 thickening agent Substances 0.000 description 10
- JLPULHDHAOZNQI-ZTIMHPMXSA-N 1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphocholine Chemical compound CCCCCCCCCCCCCCCC(=O)OC[C@H](COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCCCC\C=C/C\C=C/CCCCC JLPULHDHAOZNQI-ZTIMHPMXSA-N 0.000 description 8
- 240000007842 Glycine max Species 0.000 description 8
- 229940067606 Lecithin Drugs 0.000 description 8
- 239000000787 lecithin Substances 0.000 description 8
- 235000010445 lecithin Nutrition 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 239000002480 mineral oil Substances 0.000 description 8
- 235000013311 vegetables Nutrition 0.000 description 8
- XEKOWRVHYACXOJ-UHFFFAOYSA-N acetic acid ethyl ester Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 239000003086 colorant Substances 0.000 description 4
- 238000004040 coloring Methods 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 239000010685 fatty oil Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 235000012424 soybean oil Nutrition 0.000 description 4
- 239000003549 soybean oil Substances 0.000 description 4
- 239000000080 wetting agent Substances 0.000 description 4
- YJISHJVIRFPGGN-UHFFFAOYSA-N 5-[5-[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxy-6-[[3,4-dihydroxy-6-(hydroxymethyl)-5-methoxyoxan-2-yl]oxymethyl]-3,4-dihydroxyoxan-2-yl]oxy-6-(hydroxymethyl)-2-methyloxane-3,4-diol Chemical compound O1C(CO)C(OC)C(O)C(O)C1OCC1C(OC2C(C(O)C(OC)C(CO)O2)O)C(O)C(O)C(OC2C(OC(C)C(O)C2O)CO)O1 YJISHJVIRFPGGN-UHFFFAOYSA-N 0.000 description 2
- RGCKGOZRHPZPFP-UHFFFAOYSA-N Alizarin Chemical compound C1=CC=C2C(=O)C3=C(O)C(O)=CC=C3C(=O)C2=C1 RGCKGOZRHPZPFP-UHFFFAOYSA-N 0.000 description 2
- 229940083466 Soybean Lecithin Drugs 0.000 description 2
- 229940100445 WHEAT STARCH Drugs 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 244000221110 common millet Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 235000019439 ethyl acetate Nutrition 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000002349 favourable Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 229920000591 gum Polymers 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000010020 roller printing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 238000010792 warming Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000009736 wetting Methods 0.000 description 2
Definitions
- Ground soy beans are extracted with a solvent comprising 90 parts of benzene and 10 parts of alcohol.
- the solvent removes chiefly the oil and the phosphatides.
- an oil remains which 35 contains the phosphatide in solution.
- steam is led into the oil, whereby the phosphatide is precipitated.
- the phosphatide is removed and by oen-e trifuging freed from the greater part of theas- 4o sociated oil and is dried by distilling the water under reduced pressure. In this way a mixture containing about 60-70 parts of vegetable lecithin (in the free state) and 30-40 parts of soy bean oil is obtained.
- a thickened textile printing agent which contains an aqueous colloidal solution of a carbohydrate, an oil and a phosphatide of organic origin in a free state, all in the form of a homogeneous mixture, the carbohydrate being in amount much greater than either the oil or the phosphatide.
Description
Patented Jan. 1, 1935 PATENT OFFICE THICKENING MATERIAL FOR USE IN THE PRINTING OF TEXTILE FABRICS Bruno Rewald, Hamburg, Germany, assignor to Hanseatls'che Muhlenwerke Aktiengesellschaft, 11$, Germ a joint-stock company of No 1mm. Application April 11, 1930, Serial In Germany May 17, 1929 6 Claims. (01. 131-1) The present invention relates to the manufacture of thickening materials for use in printing, particularly in the printing of textile fabrics, i. e., for making print goods".
In the textile industry various processes are employed for the printing of fabrics such as the so-termed hand printing, multi-color printing by rotary printing machines and printing by relief engravings. All these processes have in com- 10 men the fact that in order successfully to employ a the coloring materials a soft thickening material must be added thereto in order to obtain clear and satisfactory printing.
As suitable thickening agents gum tragacanth and gum arabic have been used principally while with the aid of common starch satisfactory results have not been obtained.
To avoid excessivegrinding between the scraper and rolls which gives rise to uneven wearing and to the so-called color stripes, mineral and vegetable oils have been added to the thickening material. This, however, has the further disadvantage that the distribution of the coloring material is uneven, solid color drying on the printing rolls and platens which subsequently may only partly be removed with the aid of knives. Thus, the pattern is indistinct and stains are formed.
According to the present invention a thickening material is produced with which these disadvantages are avoided. It permits the use of starch (or. dextrine) wholly, or at least for the greater part, in place of the more costly gum tragacanth or gum arabic. Moreover, the thickening materials may be mixed with mineral oils and fatty oils without the otherwise observed unfavorable action of the substances arising.
In order that the thickening materials may have these desirable properties, they are provided with an addition of phosphatides of vegetable or animal origin alone or added with fatty oils or mineral oils. Phosphatides of vegetable origin and those of animal origin can be included in the term phosphatides of organic origin". For this purpose, the phosphatides contained in soy beans cases impossible.
in the subsequent fixing of the colors by the action of steam which crust formation hinders the hiring and appreciably lengthens the time required therefor, does not occur. Further, no insoluble coagulations are produced in the textile thread, 5 and also the thickening, material is readily washed out of the printed textile product which in the case of certain colors employed otherwise is not a successful operation and even in some A further advantage of this thickening .gnaterial resides in the fact that by its employment no dragging of the prints results and further that it has no wetting action and thus is particularly suitable for the manufacture. of single sided 15 prints (1. e. fabric printed on one side only), consequently with favorable printing conditions there is an economy in dye. If it isdesired to print on both sides then a wetting agent for example, i the well known Turkey red oil is added to the 20' thickening material. The thickening material remains in an elastic state, which for the teel in hand printing processes or the color cloth of roller printing processes and the color roll in multicolor printing as in rotary, printing ma- 25 chines isarticularly advantageous and protects them wh n they are not in use.
The preparation of the phosphatides required for these thickening materials is achieved, for example, as follows:
Ground soy beans are extracted with a solvent comprising 90 parts of benzene and 10 parts of alcohol. The solvent removes chiefly the oil and the phosphatides. Following the evaporation of the benzene and alcohol an oil remains which 35 contains the phosphatide in solution. For the removal of the phosphatide exhaust, steam is led into the oil, whereby the phosphatide is precipitated. The phosphatide is removed and by oen-e trifuging freed from the greater part of theas- 4o sociated oil and is dried by distilling the water under reduced pressure. In this way a mixture containing about 60-70 parts of vegetable lecithin (in the free state) and 30-40 parts of soy bean oil is obtained.
In the same way the soy slime obtained in the extraction of soy beans with benzene may be employed for the same purpose, purifying the same in known manner with acetic ester or acetone. Also, waste phosphorus-containing decomposi- 50' tion products from this purification are suited for the purpose. I
One part of a mixture containing about of vegetable lecithin and 30% of soy bean oil are mixed withthreepartsof mineral oil whileaa ring.
stirring and heating to atemperature of C. and thus dissolved, to form a thoroughly homogeneous mixture which is designated mixture A, hereinafter.
Example 1. grammes of wheat starch are heated with 790 grammes of water until a thoroughly homogeneous and clear mifi'ture results. This constitutes an aqueous colloidal solution of starch. This is allowed to cool to about 60 C. and 60 grammes of mixture A added thereto with vigorous stirring. The mixture is treated in a stirring machine for four hours and allowed to cool slowly while stirring.
Example 2.-'75 grammes of gum tragacanth are agitated for 24 hours in 500 grammes of cold water when a further 365 grammes of water are added and heated while stirring for 24 hours. The water evaporated by the heating is suitably replaced by an equal quantity. After cooling to tained. The evaporated water'is replaced at -60 C. Then 60 grammes of the mixture A is slowly added and the'mixture allowed to cool slowly over a period of four hours while stir- Example 4.-500' grammesof gum arabic are mixed with 440 grammes of water while warming, and in a period of about 12 hours dissolved; to this material is slowly added 60 grammes of mixture A and the mixtureallowed to cool slowly over a period oi! four hours while stirring.
The carbohydrate materials, mentioned above can be embraced in the expression "colloidal carbohydrate".
1 claim- I 1. A thickened textile printing agent which contains an aqueous colloidal solution of a carbohydrate, an oil and a phosphatide of organic origin in a free state, all in the form of a homogeneous mixture, the carbohydrate being in amount much greater than either the oil or the phosphatide.
2. A thickened printing agent for printing textile fabrics, which contains an aqueous colloidal solution of a carbohydrate, an oil and soybean lecithin, in the form of a homogeneous mixture, the carbohydrate being in amount greater than the sum of the amounts of oil and lecithin.
3. A thickening agent for use in textile printing, which comprises, in a state of a homogeneous mixture, an extracted phosphatide and an aqueous paste of a carbohydrate selected from the group consisting of starch, dextrine, gum tragacanth and gum arabic, the amount of said phosphatide being a minor fraction or the amount of said carbohydrate.
4. A thickening agent for use in textile printing, which comprises, in a state of a homogeneous mixture, an extracted phosphatide and an aqueous paste of a carbohydrate selected from the group consisting of starch, dextrine, gum tragacanth and gum arable, the amount of said phosphatide being a minor fraction of the amount of said carbohydrate, together with an oil in amount less than the amount of carbohydrate.
5. A thickening agent for use in textile printing, which comprises, in a state of a homogeneous mixture, an extracted phosphatide and an aqueous paste of a carbohydrate selected from the group consisting of starch, dextrine, gum tragacanth and gum arabic, the amount of said phosphatide beings. minor fraction of the amount of said carbohydrate, together with an oil and a wetting agent.
6. A thickening agent for use in textile printing, which comprises, in a state of a homogeneous mixture, extracted soya bean lecithin and an aqueous paste of a carbohydrate selected from the group consisting of starch, dextrine, gum tragacanth and gum arabic, the amount of said phosphatide being a minor fraction of the amount of said carbohydrate.
. BRUNO REWALD.
Publications (1)
Publication Number | Publication Date |
---|---|
US1986360A true US1986360A (en) | 1935-01-01 |
Family
ID=3426814
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US1986360D Expired - Lifetime US1986360A (en) | Thickening material fob use in the |
Country Status (1)
Country | Link |
---|---|
US (1) | US1986360A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3547695A (en) * | 1968-12-19 | 1970-12-15 | Levon B Agazarian | Process for treating gum arabic |
-
0
- US US1986360D patent/US1986360A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3547695A (en) * | 1968-12-19 | 1970-12-15 | Levon B Agazarian | Process for treating gum arabic |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US1986360A (en) | Thickening material fob use in the | |
US3501373A (en) | De-inking waste printed cellulosic stock | |
List et al. | Removal of phosphorus and iron by commercial degumming of soybean oil | |
EP0964096A2 (en) | Process for improving the photochemical and thermal stability of dyeings and printings of polyester fibrous materials | |
US4227883A (en) | Process and composition for cleaning or de-oiling textile materials | |
US2020517A (en) | Treatment of fibrous and textile materials | |
DE596385C (en) | Thickener for stuff printing | |
US1946332A (en) | Dressing, sizing, and softening oil | |
US1572478A (en) | Process for reclaiming used paper | |
US1893393A (en) | Process for the refinement of vegetable phosphatides | |
PL16705B1 (en) | Auxiliary agent for thickeners used in printing fabrics. | |
DE1904919C2 (en) | 06.11.68 Switzerland 16521-68 Process for dyeing and printing textile material made of hydrophobic polyesters | |
DE2512462C2 (en) | PROCESS FOR PRINTING OR PAD INKING POLYESTER, CELLULOSE TRIACETATE, CELLULOSE 2 1/2 ACETATE AND THEIR MIXTURES | |
AT166437B (en) | Process for printing textile fabrics made from animal and vegetable fibers with basic dyes | |
US1435864A (en) | Scouring and bleaching of yarns and fabrics composed of vegetable fibers containing dyed-effect threads or fibers | |
DE704862C (en) | Anti-foam agent | |
US2057600A (en) | A coating composition | |
DE622355C (en) | Process for printing textile fabrics with Kuepen and sulfur dyes | |
US2691602A (en) | Process of printing textiles | |
DE511851C (en) | Process for improving plant lecithin | |
DE714819C (en) | Process for the preparation of phenolic condensation products which are soluble in weak alkalis | |
DE976067C (en) | Use of cleaning amplifiers in the chemical cleaning of textiles with organic solvents | |
DE1617104A1 (en) | laundry detergent | |
US776265A (en) | Method of embroidering. | |
DE428303C (en) | Process to avoid roller and doctor blade damage when printing stuff using engraved rollers |