US974448A - Process of liquefying organic colloids. - Google Patents
Process of liquefying organic colloids. Download PDFInfo
- Publication number
- US974448A US974448A US44068108A US1908440681A US974448A US 974448 A US974448 A US 974448A US 44068108 A US44068108 A US 44068108A US 1908440681 A US1908440681 A US 1908440681A US 974448 A US974448 A US 974448A
- Authority
- US
- United States
- Prior art keywords
- glue
- coagulation
- treating
- colloids
- hindering
- 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
- 238000000034 method Methods 0.000 title description 14
- 239000000084 colloidal system Substances 0.000 title description 11
- 239000003292 glue Substances 0.000 description 29
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 15
- 150000003839 salts Chemical class 0.000 description 12
- 230000015271 coagulation Effects 0.000 description 11
- 238000005345 coagulation Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000243 solution Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 6
- HIEHAIZHJZLEPQ-UHFFFAOYSA-M sodium;naphthalene-1-sulfonate Chemical compound [Na+].C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 HIEHAIZHJZLEPQ-UHFFFAOYSA-M 0.000 description 6
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 5
- 229920002472 Starch Polymers 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 235000019698 starch Nutrition 0.000 description 5
- 239000008107 starch Substances 0.000 description 5
- 229920001353 Dextrin Polymers 0.000 description 4
- 239000004375 Dextrin Substances 0.000 description 4
- 235000019425 dextrin Nutrition 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000009877 rendering Methods 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- 241000206672 Gelidium Species 0.000 description 2
- 235000010419 agar Nutrition 0.000 description 2
- 125000003368 amide group Chemical class 0.000 description 2
- 230000001112 coagulating effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000003460 sulfonic acids Chemical class 0.000 description 2
- 241001547070 Eriodes Species 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002639 bone cement Substances 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-M naphthalene-1-sulfonate Chemical compound C1=CC=C2C(S(=O)(=O)[O-])=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-M 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- URXNVXOMQQCBHS-UHFFFAOYSA-N naphthalene;sodium Chemical class [Na].C1=CC=CC2=CC=CC=C21 URXNVXOMQQCBHS-UHFFFAOYSA-N 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- -1 polysulfonic Chemical class 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F4/00—Monocomponent artificial filaments or the like of proteins; Manufacture thereof
Definitions
- FREDERICK SUIPF OF NEW Y OBK, N. Y., ASSIGNOR TO THE ARABOL MANUFACTURING COMPANY, or NEW YORK, 1v. Y.,
- My invention relates to a process of treating organic colloids; and it has for its object to prevent, at ordinary temperatures, the coagulation of organic colloids, such as gelatin, glue, agar-agar, casein, starch and commercial dextrin (containing unconverted or partly converted starch).
- organic colloids such as gelatin, glue, agar-agar, casein, starch and commercial dextrin (containing unconverted or partly converted starch).
- I attain this liquefyin efi'ect by treating the aforemen tioned co loids with solutions of the salts of organic sulfonic acids, especially the salts of the inexpensive naphthalenesulfonic acid; or with the salts of derivatives of sulfonic acids, such as polysulfonic, amido sulfonic,
- Amido groups generally speaking, have the tendency to increase the liquefying elfect.
- nate the ingredients being mixed together and well stirred and in substantially the following proportions by weight, viz.-,-hide glue, 300 parts; sodium naphthalenesulfonate, 80 parts; water, 400 parts.
- the mixture after cooling possesses and retains the aforementioned valuable properties.
- concentration of the solution of'the salts is proportioned to the desired concentration of the glue, and varies with the coagulating properties of the crude glue.
- formaldehyde renders animal glue insoluble.
- animal glue dissolved in hot water, jellifies as soon as formaldehyde is added and loses its adhesive properties almost immediately.
- 1 to 5% of commercial formaldehyde may be added, and the glue will remain liquid and adhesive for one hour or more. If 25% of alcohol, acetone or similar reagents are added before the addition of the formaldehyde, the jellifying point is considerably retarded, the glue remaining liquid from 3 to 8 hours.
- the incorporation of the formaldehyde thus provides a water-proof glue which remains liquid for a sufiiciently long time to make it applicable to every day work,
- Agar-agar another example of an organic colloidal substance which gelatinizes at ordiand with the same quanity of alkali, but without the addition of the salt solution, forms after cooling a solid coagulating mass, a fact which corroborates the liquefying action of the salt.
- Starch treated with about an equal amount by weight of sodium naphthalenesulfonate and boiledup with a desired quantity of water acquires properties similar to starch which has been treated with caustic soda, and coagulation is prevented.
- Sodium naphthalenesulfonate acts in the same manner upon commercial dextrins, especially White pasty dextrins which contain unconverted or partly converted starch. Dextrin solutions, so treated, become transparent, more viscid, more tacky and gain in adhesive power and gloss.
- I claim p 1 The herein described process of preventing or hindering the coagulation of certain organic colloids at ordinary temperature, consisting in treating the colloids with a solution of a suitable salt of an organic sulfonic acid.
- a neutral animal glue which when mixed with formaldehydewill remain liquid at ordinary temperatures for a eriod of from eight to three hours, and t en upon drying become insoluble in water.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Description
UNITED STATES PATENT OFFICE.
FREDERICK SUIPF, OF NEW Y OBK, N. Y., ASSIGNOR TO THE ARABOL MANUFACTURING COMPANY, or NEW YORK, 1v. Y.,
A CORPORATION on NEW YORK.
PROCESS OF LIQUEFYING ORGANIC COLLOIDS.
974,448. No Drawing.
To all whom it may concern:
Be it known that I, FREDERICK SUPF, a
subject of the Emperor of Germany, and a -Processes of Liquefying Organic Colloids,
of which the following is a specification.
My invention relates to a process of treating organic colloids; and it has for its object to prevent, at ordinary temperatures, the coagulation of organic colloids, such as gelatin, glue, agar-agar, casein, starch and commercial dextrin (containing unconverted or partly converted starch). I attain this liquefyin efi'ect by treating the aforemen tioned co loids with solutions of the salts of organic sulfonic acids, especially the salts of the inexpensive naphthalenesulfonic acid; or with the salts of derivatives of sulfonic acids, such as polysulfonic, amido sulfonic,
oxysulfonic, amido-oxysulfonic acids, etc.
Amido groups, generally speaking, have the tendency to increase the liquefying elfect.
The application of this property is of great value in the arts, being particularly useful the preparation of adhesives, finishes and sizes. In the case of gelatin and glue for example, a neutral, non-hygroscopic, almost colorless and odorless product is obtained and which is liquid at ordinary temperatures, hi hly concentrated if desired, as fluid as fish-g ue, more adhesive than the latter and dries more quickly.
In carrying out my process, for example in preparing a liquid hide or bone glue, I dissolve the dry glue in a warm solution (about 65 C. to 7990.) of one of the aforesaid salts such as sodium naphthalenesulfo-.
nate, the ingredients being mixed together and well stirred and in substantially the following proportions by weight, viz.-,-hide glue, 300 parts; sodium naphthalenesulfonate, 80 parts; water, 400 parts. The mixture after cooling possesses and retains the aforementioned valuable properties. The concentration of the solution of'the salts is proportioned to the desired concentration of the glue, and varies with the coagulating properties of the crude glue. p
The fact that a far larger quantity of sodium naphthalenesulfonate can be incorporated in the glue solution without crystallizing than could be dissolved in the quantity of water used for liquefying the glue,
Specification of Letters Patent.
and some other chemical facts, support the theory of the formation of a new complex, colloidal compound'between' the glue and the salt. This product, without losing in adhesive strength, differs from the original glue by remaining liquid in the cold state. When dried and granulated, this glue possesses the valuable property of readily dissolving in cold water, and even in diluted alcohol, and of staying liquid as before, Whereas ordinary dry glue only swells up in cold water, must be heated in order to be dissolved, and must be kept warm while Patented Nov. 1, 1910. Application filed J'une 27, 1908. Serial No. 440,681. I
being used to prevent the same from gelatinizing.
It is known that formaldehyde renders animal glue insoluble. Now, animal glue, dissolved in hot water, jellifies as soon as formaldehyde is added and loses its adhesive properties almost immediately. When liquefied as previously described, however, 1 to 5% of commercial formaldehyde may be added, and the glue will remain liquid and adhesive for one hour or more. If 25% of alcohol, acetone or similar reagents are added before the addition of the formaldehyde, the jellifying point is considerably retarded, the glue remaining liquid from 3 to 8 hours. The incorporation of the formaldehyde thus provides a water-proof glue which remains liquid for a sufiiciently long time to make it applicable to every day work,
Agar-agar, another example of an organic colloidal substance which gelatinizes at ordiand with the same quanity of alkali, but without the addition of the salt solution, forms after cooling a solid coagulating mass, a fact which corroborates the liquefying action of the salt. Starch treated with about an equal amount by weight of sodium naphthalenesulfonate and boiledup with a desired quantity of water, acquires properties similar to starch which has been treated with caustic soda, and coagulation is prevented. Sodium naphthalenesulfonate acts in the same manner upon commercial dextrins, especially White pasty dextrins which contain unconverted or partly converted starch. Dextrin solutions, so treated, become transparent, more viscid, more tacky and gain in adhesive power and gloss.
I claim p 1. The herein described process of preventing or hindering the coagulation of certain organic colloids at ordinary temperature, consisting in treating the colloids with a solution of a suitable salt of an organic sulfonic acid.
2. The herein described process of preventing or hindering the coagulation of certain organic colloids at ordinary tempera-- ture, consisting in treating the colloids with a solution of a suitable salt of a derivative of an organic sulfonic acid.
3. The 'herein described process of preventing or hindering the coagulation of certain organic colloids at ordinary temperature, consisting in treating the colloids with sodium naphthalenesulfonate.
4c. The herein described process of preventing or hindering the coagulation of glue at ordinary temperature, consisting in treating said glue with a suitable salt of an organic sulfonic acid.
5. The herein described process of preventing or hindering the coagulation of hide glue at ordinary temperature, consisting in treating the said hide glue with sodium naphthalenesulfonate.
6. The herein described process of preventing or hindering the coagulation of hide glue at ordinary temperature, consisting in treating byweight-3OO parts of hide Inc with 80 parts of sodium naphthalenes f0- nate dissolved in 400 parts of water.
7. The herein described process of preventing or hindering the coagulation of glue at ordinary temperature and of rendering the same waterproof, consisting: in first treating said glue with a suitable salt of an organic sulfonic acid, and then with a suitable aldehyde.
8. The herein described process of preventing or hindering the coagulation of animal glue at ordinary temperature and of rendering the same waterproof, consisting in first treating said glue withsodium naphthalene sulfonate, and then with 1 to 5% of formaldehyde.
9. The herein described process of preventing or hindering the coagulation of glue 0 at ordinary temperature and of rendering the same waterproof, consisting in first treating said glue with a suitable salt of-an organic sulfonic acid, then with about 25% of alcohol or the like, and finally with 1 to 5% of a suitable aldehyde.
10. A neutral animal glue, which when mixed with formaldehydewill remain liquid at ordinary temperatures for a eriod of from eight to three hours, and t en upon drying become insoluble in water.
Signed at New York, in thecounty of New York and State of New York this 25th day of June A. D. 1908.
FREDERICK SUPF.
Witnesses:
FREDERICK DITTLER, A. F. VOIGT.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44068108A US974448A (en) | 1908-06-27 | 1908-06-27 | Process of liquefying organic colloids. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US44068108A US974448A (en) | 1908-06-27 | 1908-06-27 | Process of liquefying organic colloids. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US974448A true US974448A (en) | 1910-11-01 |
Family
ID=3042826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US44068108A Expired - Lifetime US974448A (en) | 1908-06-27 | 1908-06-27 | Process of liquefying organic colloids. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US974448A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2462811A (en) * | 1944-10-18 | 1949-02-22 | Archer Daniels Midland Co | Protein water paint vehicles having increased wet abrasion resistance |
| US3159585A (en) * | 1961-04-12 | 1964-12-01 | Nat Starch Chem Corp | Method of encapsulating water insoluble oils and product thereof |
| US5320664A (en) * | 1991-07-09 | 1994-06-14 | Mitsubishi Nuclear Fuel Company, Ltd. | Method of preparing metal element adsorbent and method of adsorbing and separating metal element using the same |
-
1908
- 1908-06-27 US US44068108A patent/US974448A/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2462811A (en) * | 1944-10-18 | 1949-02-22 | Archer Daniels Midland Co | Protein water paint vehicles having increased wet abrasion resistance |
| US3159585A (en) * | 1961-04-12 | 1964-12-01 | Nat Starch Chem Corp | Method of encapsulating water insoluble oils and product thereof |
| US5320664A (en) * | 1991-07-09 | 1994-06-14 | Mitsubishi Nuclear Fuel Company, Ltd. | Method of preparing metal element adsorbent and method of adsorbing and separating metal element using the same |
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