US957196A - Method of making paper and similar material pliable. - Google Patents
Method of making paper and similar material pliable. Download PDFInfo
- Publication number
- US957196A US957196A US51677509A US1909516775A US957196A US 957196 A US957196 A US 957196A US 51677509 A US51677509 A US 51677509A US 1909516775 A US1909516775 A US 1909516775A US 957196 A US957196 A US 957196A
- Authority
- US
- United States
- Prior art keywords
- making paper
- sugar
- pliable
- similar material
- kgs
- 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 10
- 238000004519 manufacturing process Methods 0.000 title description 5
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Chemical compound OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 9
- 239000000123 paper Substances 0.000 description 9
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 8
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 8
- 229960002737 fructose Drugs 0.000 description 8
- 229930091371 Fructose Natural products 0.000 description 4
- 229920002472 Starch Polymers 0.000 description 4
- 239000008103 glucose Substances 0.000 description 4
- 235000011187 glycerol Nutrition 0.000 description 4
- 239000008107 starch Substances 0.000 description 4
- 235000019698 starch Nutrition 0.000 description 4
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000004753 textile Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 229930006000 Sucrose Natural products 0.000 description 2
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 2
- 239000007799 cork Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011088 parchment paper Substances 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 244000061176 Nicotiana tabacum Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000008121 dextrose Substances 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
- D21H17/24—Polysaccharides
- D21H17/28—Starch
Definitions
- This invention relates to an improved method of making paper and similar materials pliable, such as paste board, textile materials, tobacco, cork sheets and thin wooden plates.
- glycerin For the urpose of smoothing papers, textile materlals, ve etable matter and other similar materials or a pretty long time past already, glycerin, technical grape sugar and glucose obtained from starch have been employed. Glycerin is unquestionably suitable or that very purpose; it is, however, very expensive Besides its manufacture, which frequently takes place from rancid or rotten waste-fats, does not qualify it as an article fit for being used in the industries of foodstufls and table-luxuries.
- Grape sugar or glucose obtained from starch is no suitable means for making paper and other similar materi'alspliable.
- the paper prepared by grape-sugar or glucose respectively at tains a certain suppleness indeed; if, however, the 'weather is dry, or when the paper is stored up in a dry place, it becomes just as hard and rough as if it had not been prepared at all.
- This drawback is more particularly noticeable in the case of parchment paper which, as is well known, is frequently prepared with grape-sugar.
- inverted sugar or fru1tsugar respectively is to be used for making paper pliable.
- the ingredient of the inverted sugar, which possesses the properties necessary for producing suppleness, is
- the objects to be supplied thus e, g. the pasteboard, or parchment paper, tobacco-leaves, textile material, thin cork or wood-tables, yarns and other similar materials are saturated with this impregnating liquid, and then these stuifs are allowed to dry in the open air or by means of hot cylinders or calenders respectively. In this way these stuffs are made pliable and prevented from getting moldy with the very same certainty as if they were glycerized.
Landscapes
- Paper (AREA)
- Machines For Manufacturing Corrugated Board In Mechanical Paper-Making Processes (AREA)
Description
' FERDINAND EVERS, 0F DUSSELDORF, GERMANY.
METHOD OF MAKING PAPER AND SIMILAR MATERIAL PLIABLE.
957,196. No Drawing;
Specification of Letters Patent. Application filed September 8, 1909: Serial No. 516,775.
Patented May 10, 19140.
To all whom it may concern:
Be it known that I, FERDINAND'EVERS, analytical chemist, a citizen of the German Empire, residing at Stephanienstrasse No. 42, Dusseldorf, in the Province of Rhineland, Prussia, have invented new and useful Improvements in Methods of Making Paper and Similar Material Pliable, of which the following is a specification.
This invention relates to an improved method of making paper and similar materials pliable, such as paste board, textile materials, tobacco, cork sheets and thin wooden plates.
For the urpose of smoothing papers, textile materlals, ve etable matter and other similar materials or a pretty long time past already, glycerin, technical grape sugar and glucose obtained from starch have been employed. Glycerin is unquestionably suitable or that very purpose; it is, however, very expensive Besides its manufacture, which frequently takes place from rancid or rotten waste-fats, does not qualify it as an article fit for being used in the industries of foodstufls and table-luxuries.
Grape sugar or glucose obtained from starch is no suitable means for making paper and other similar materi'alspliable. When the weather is muggy, the paper prepared by grape-sugar or glucose respectively, at tains a certain suppleness indeed; if, however, the 'weather is dry, or when the paper is stored up in a dry place, it becomes just as hard and rough as if it had not been prepared at all. This drawback is more particularly noticeable in the case of parchment paper which, as is well known, is frequently prepared with grape-sugar.
According to the present method, inverted sugar or fru1tsugar respectively is to be used for making paper pliable. The more complete the inversion of the sugar is,that is to say, the smaller is its percentage of unconverted sucrose, the more suitable is it for making paper pliable. The ingredient of the inverted sugar, which possesses the properties necessary for producing suppleness, is
the fruit sugar termed levulose, which is ex-,
ceedingly hygroscopic and, therefore, possesses those qualities on which the suppling operation is principally based. A highly 1nverted inverted sugar has only recently become known and likewise pure levulose or' fruit-sugar. The danger now exists with concentrated solutions of inverted sugar, which do not contain sucrose or only a slight portion of it, that dextrose is crystallized out. This, however, can be prevented by the addition of moderate quantities of salts. Those which are best lit for this purpose are the soluble chlorids, sulfates andacetates of ammonium, of the alkalies and alkaline earths, but also slight quantities of glucose obtained from starch and glycerin can be used for avoiding crystallization.
By way of example one form of o eration according to the new method is escribed hereunder :75 kgs. of inverted sugar are dissolved in 25 kgs. of a hydrated solution of 2.5 kgs. of chlorid ofsodium or chlorid of calcium respectively in 22.5 kgs. of water. Or 90 kgs. of levulose (fruit sugar) are admixed to 10 kgs. of glycerin or 95 k of levulose (fruit sugar) to 5 kgs. of g ucose obtained from starch. According to the degree of suppleness to be obtained, 10, 25, 50 or 75 kgs. of this solution are taken for 100 kgs. of impregnating liquid, by simply intermixing these quantities with a corresponding quantity of water. Hereupon the objects to be supplied, thus e, g. the pasteboard, or parchment paper, tobacco-leaves, textile material, thin cork or wood-tables, yarns and other similar materials are saturated with this impregnating liquid, and then these stuifs are allowed to dry in the open air or by means of hot cylinders or calenders respectively. In this way these stuffs are made pliable and prevented from getting moldy with the very same certainty as if they were glycerized.
I claim Method of making paper and similar materials pliable which consists in mixing a hydrated solution of inverted sugar with an ammonium salt, and saturating said material with the mixture thus obtained.
Signed by me at Barmen, Germany, this 28th day of August 1909.
FERDINAND EVERS. [L. s.]
Witnesses:
O'rro KoNIG, WILLY KLEIN.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51677509A US957196A (en) | 1909-09-08 | 1909-09-08 | Method of making paper and similar material pliable. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US51677509A US957196A (en) | 1909-09-08 | 1909-09-08 | Method of making paper and similar material pliable. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US957196A true US957196A (en) | 1910-05-10 |
Family
ID=3025599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US51677509A Expired - Lifetime US957196A (en) | 1909-09-08 | 1909-09-08 | Method of making paper and similar material pliable. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US957196A (en) |
-
1909
- 1909-09-08 US US51677509A patent/US957196A/en not_active Expired - Lifetime
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