US2368583A - Hectograph blanket having a copy mass containing a bile salt - Google Patents
Hectograph blanket having a copy mass containing a bile salt Download PDFInfo
- Publication number
- US2368583A US2368583A US454122A US45412242A US2368583A US 2368583 A US2368583 A US 2368583A US 454122 A US454122 A US 454122A US 45412242 A US45412242 A US 45412242A US 2368583 A US2368583 A US 2368583A
- Authority
- US
- United States
- Prior art keywords
- bile
- bile salt
- hectograph
- mass containing
- blanket
- 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
- 239000003833 bile salt Substances 0.000 title description 7
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 12
- 210000000941 bile Anatomy 0.000 description 9
- 238000001035 drying Methods 0.000 description 9
- 108010010803 Gelatin Proteins 0.000 description 8
- 229920000159 gelatin Polymers 0.000 description 8
- 239000008273 gelatin Substances 0.000 description 8
- 235000019322 gelatine Nutrition 0.000 description 8
- 235000011852 gelatine desserts Nutrition 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
- 235000019198 oils Nutrition 0.000 description 8
- 235000011187 glycerol Nutrition 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 241001465754 Metazoa Species 0.000 description 5
- 229940093761 bile salts Drugs 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 229910052700 potassium Inorganic materials 0.000 description 3
- 239000011591 potassium Substances 0.000 description 3
- 229920002261 Corn starch Polymers 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 239000008120 corn starch Substances 0.000 description 2
- 235000011950 custard Nutrition 0.000 description 2
- 235000021388 linseed oil Nutrition 0.000 description 2
- 239000000944 linseed oil Substances 0.000 description 2
- 241000283690 Bos taurus Species 0.000 description 1
- 108010007979 Glycocholic Acid Proteins 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
- QYDYPVFESGNLHU-UHFFFAOYSA-N elaidic acid methyl ester Natural products CCCCCCCCC=CCCCCCCCC(=O)OC QYDYPVFESGNLHU-UHFFFAOYSA-N 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- DGABKXLVXPYZII-CDONHWFASA-N hyodeoxycholic acid Chemical compound C1([C@@H](O)C2)C[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(O)=O)C)[C@@]2(C)CC1 DGABKXLVXPYZII-CDONHWFASA-N 0.000 description 1
- 229960004903 invert sugar Drugs 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- QYDYPVFESGNLHU-KHPPLWFESA-N methyl oleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC QYDYPVFESGNLHU-KHPPLWFESA-N 0.000 description 1
- 229940073769 methyl oleate Drugs 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000007519 polyprotic acids Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- FHHPUSMSKHSNKW-SMOYURAASA-M sodium deoxycholate Chemical compound [Na+].C([C@H]1CC2)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC([O-])=O)C)[C@@]2(C)[C@@H](O)C1 FHHPUSMSKHSNKW-SMOYURAASA-M 0.000 description 1
- OABYVIYXWMZFFJ-ZUHYDKSRSA-M sodium glycocholate Chemical compound [Na+].C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(=O)NCC([O-])=O)C)[C@@]2(C)[C@@H](O)C1 OABYVIYXWMZFFJ-ZUHYDKSRSA-M 0.000 description 1
- JAJWGJBVLPIOOH-IZYKLYLVSA-M sodium taurocholate Chemical compound [Na+].C([C@H]1C[C@H]2O)[C@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@H]([C@@H](CCC(=O)NCCS([O-])(=O)=O)C)[C@@]2(C)[C@@H](O)C1 JAJWGJBVLPIOOH-IZYKLYLVSA-M 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
- B41M5/00—Duplicating or marking methods; Sheet materials for use therein
- B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
- B41M5/06—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using master sheets coated with jelly-like materials, e.g. gelatin
- B41M5/08—Sheet materials therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/908—Impression retention layer, e.g. print matrix, sound record
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/909—Resilient layer, e.g. printer's blanket
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31725—Of polyamide
- Y10T428/31768—Natural source-type polyamide [e.g., casein, gelatin, etc.]
- Y10T428/31772—Next to cellulosic
- Y10T428/31775—Paper
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31844—Of natural gum, rosin, natural oil or lac
- Y10T428/31848—Next to cellulosic
- Y10T428/31851—Natural oil
Definitions
- This invention relates to a method of obtaining an improved bond between a plasticized gelaintermediate bonding layer of a drying oil.
- a principal object of the invention is to provide a hectograph copy mass which is securely bonded to a drying oil coated backing.
- Linseed oil and other types of drying oils when applied as a. thin film to a fibrous sheet and after drying to a point where there is just a slight noticeable degree of tack have the property of adhering tightly to a gelatin mass when the latter is applied as a hot melt and allowed to cool. If, however, this film of linseed oil has not been allowed to dry to the proper degree of tack, or ii it should be allowed to dry beyond day, the bond of the finished hectograph roll may Also there may be spots in the roll where, due to the lack of uniformity of the backing material. the drying oil has penetrated into the fibers, thereby resulting in imperfect bond on these places. This type of imperfection is known as spotty bond. Then too the gelatin mass itself may for reasons of copy brightness, ease of paper stripping, etc., contain added in- The pure bile salts are effective even in smaller quantities than .1%, such as, for example, .05%.
- Suitable animal biles include ox-gall (a liquid bovine bile), hog bile concentrates (prepared by Wilson 8: Company, Chicago), and ox bile concentrates.
- Example A I 1 Parts Gelatin 150 Water 224 Glycerin' 1,550 Ethylene glycol 200 Custard (10 parts corn starch, 20 parts glycerin, 20 parts water) a 150 Gluflex 200 Hog, bile solid 10
- Example B Parts Gelatin 150 Water Glycerin 1,550
- Petrex resin 30 Ox gall solution (20% s0lids) 0
- Example D Parts Gelatin 150 Water 225 Glycerin 1,650
- Methyl oleate Ox gall solution (20% solids) 2n is the trade name
- Gluflex is the trade name for an 80% invert sugar solution made by the Numolin Co.
- Hercolyn for dihydromethylabietate, made by the Hercules Powder Company.
- Petrex is the trade name for a resinous polybasic acid of terpene origin made by the Hercules Powder Company.
- any of the bile salts mentioned above may be substituted in about half the proportion of the animal bile'with substantially the same results.
- compositions are diflicult to bond to a drying oil coated backing without the animal bile or bile salts. All give excellent bond when prepared as above stated.
- a hectograph blanket comprising a backing.
- gelatinous copy mass comprising gelatin and containing a bile salt, and an intermediate bonding layer comprising a drying oil.
- a hectograph blanket comprising a backing, a gelatinous copy mass comprising gelatin and containing an animal bile, and an intermediate bonding drying oil.
- a hectograph blanket comprising a backing
Description
Patented Jan. 30,1945
HEOTOGRAPH BLANKET HAVING A COPY MASS CONTAINING A BILE SALT Robert W. Tatge, Chicago, 111., assig'nor to Ditto,
Incorporafltgjd, Chicago,
., a corporation of No Drawing. Application August 8, 1942, Serial No. 454,122
Claims.
This invention relates to a method of obtaining an improved bond between a plasticized gelaintermediate bonding layer of a drying oil.
A principal object of the invention is to provide a hectograph copy mass which is securely bonded to a drying oil coated backing.
Other objects and advantages of the invention will become apparent as the following detailed description progresses.
Linseed oil and other types of drying oils when applied as a. thin film to a fibrous sheet and after drying to a point where there is just a slight noticeable degree of tack, have the property of adhering tightly to a gelatin mass when the latter is applied as a hot melt and allowed to cool. If, however, this film of linseed oil has not been allowed to dry to the proper degree of tack, or ii it should be allowed to dry beyond day, the bond of the finished hectograph roll may Also there may be spots in the roll where, due to the lack of uniformity of the backing material. the drying oil has penetrated into the fibers, thereby resulting in imperfect bond on these places. This type of imperfection is known as spotty bond. Then too the gelatin mass itself may for reasons of copy brightness, ease of paper stripping, etc., contain added in- The pure bile salts are effective even in smaller quantities than .1%, such as, for example, .05%.
Suitable animal biles include ox-gall (a liquid bovine bile), hog bile concentrates (prepared by Wilson 8: Company, Chicago), and ox bile concentrates.
Suitable bile salts which have been tried and found to work effectively include the following:
Sodium glycocholate Sodium alpha-hyodeoxycholate Sodium alpha-glycohyodeoxycholate Potassium glycoholate Potassium alphaP-glycohyodeoxycholate Potassium desoxycholate Sodium taurocholate Sodium chenodesoxycholate Examples of hectograph compositions which embody the features of this invention are given in the following examples, it being understood that these examples illustrate several embodiments which have given satisfactory results and are not intended to restrict the invention thereto:
Example A I 1 Parts Gelatin 150 Water 224 Glycerin' 1,550 Ethylene glycol 200 Custard (10 parts corn starch, 20 parts glycerin, 20 parts water) a 150 Gluflex 200 Hog, bile solid 10 Example B Parts Gelatin 150 Water Glycerin 1,550
Hercolyn 200 0x gall solution (20% solids) 5 Custard 10 parts corn starch, 20 parts glycerin, 20 parts water) 200 Emmple C' Parts Gelatin 150 Water 225 Glycerin 1,550
Petrex resin 30 Ox gall solution (20% s0lids) 0 Example D Parts Gelatin 150 Water 225 Glycerin 1,650
Methyl oleate Ox gall solution (20% solids) 2n 'is the trade name In the above compositions, the term Gluflex is the trade name for an 80% invert sugar solution made by the Numolin Co. -The term Hercolyn for dihydromethylabietate, made by the Hercules Powder Company. Petrex is the trade name for a resinous polybasic acid of terpene origin made by the Hercules Powder Company.
In place of the solid animal bile used in the above examples, any of the bile salts mentioned above may be substituted in about half the proportion of the animal bile'with substantially the same results.
All the above compositions are diflicult to bond to a drying oil coated backing without the animal bile or bile salts. All give excellent bond when prepared as above stated.
While there have been shown and described certain embodiments of the invention, it is to be understood that it is capable of many modifications. Changes, therefore, may be made without departing from the spirit and scope of the invention as described in the appended claims, in which it is the intention to claim all novelty inherent in the invention as broadly as possible, in view of the prior art.
I claim:
1. A hectograph blanket comprising a backing.
a gelatinous copy mass comprising gelatin and containing a bile salt, and an intermediate bonding layer comprising a drying oil.
'2. A hectograph blanket comprising a backing, a gelatinous copy mass comprising gelatin and containing an animal bile, and an intermediate bonding drying oil.
3. A hectograph blanket comprising a backing,
ing, and an'intermediate bond layer of a drying oil.
ROBERT w. 'ra'rom.
blanket comprising a fibrous
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US454122A US2368583A (en) | 1942-08-08 | 1942-08-08 | Hectograph blanket having a copy mass containing a bile salt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US454122A US2368583A (en) | 1942-08-08 | 1942-08-08 | Hectograph blanket having a copy mass containing a bile salt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2368583A true US2368583A (en) | 1945-01-30 |
Family
ID=23803392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US454122A Expired - Lifetime US2368583A (en) | 1942-08-08 | 1942-08-08 | Hectograph blanket having a copy mass containing a bile salt |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US2368583A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2454886A (en) * | 1942-04-16 | 1948-11-30 | Sapiro Reuben Hillel | Prevention of mist and frost on glass and similar sheet material |
| US2486344A (en) * | 1945-10-31 | 1949-10-25 | Ditto Inc | Hectograph blanket and method of preparing the same |
-
1942
- 1942-08-08 US US454122A patent/US2368583A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2454886A (en) * | 1942-04-16 | 1948-11-30 | Sapiro Reuben Hillel | Prevention of mist and frost on glass and similar sheet material |
| US2486344A (en) * | 1945-10-31 | 1949-10-25 | Ditto Inc | Hectograph blanket and method of preparing the same |
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