US86012A - William w - Google Patents
William w Download PDFInfo
- Publication number
- US86012A US86012A US86012DA US86012A US 86012 A US86012 A US 86012A US 86012D A US86012D A US 86012DA US 86012 A US86012 A US 86012A
- Authority
- US
- United States
- Prior art keywords
- paper
- sheet
- opaque
- sides
- size
- 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
- 238000004513 sizing Methods 0.000 description 6
- 239000004927 clay Substances 0.000 description 4
- 229910052570 clay Inorganic materials 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 235000019198 oils Nutrition 0.000 description 4
- QVQLCTNNEUAWMS-UHFFFAOYSA-N Barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 210000003298 Dental Enamel Anatomy 0.000 description 2
- 229910001864 baryta Inorganic materials 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 235000021388 linseed oil Nutrition 0.000 description 2
- 239000000944 linseed oil Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
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
- D21H19/00—Coated paper; Coating material
- D21H19/36—Coatings with pigments
- D21H19/44—Coatings with pigments characterised by the other ingredients, e.g. the binder or dispersing agent
- D21H19/50—Proteins
-
- 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
- Y10T428/31765—Inorganic-containing or next to inorganic-containing
-
- 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
Definitions
- flhe'nature of my invention consists in coating both sides of a sheet of paper with an opaque sizing, and then calendaring it on both sides.
- gelatiuc and 'ten pounds of china-clay, five pounds of blank fix, (sulphate of baryta,) one pound of linseedoil, or other similar oil, and about fifty pounds of water.
- oil wax or stearinc may be used in the same proportion; Any tinting-material may be added, if desired.
- the advantage of this invention is that low-priced paper, with an inferior or discolored surface, can be converted intowriting or printing-paper, having a fine finished white or tinted surface on both sides.
Landscapes
- Color Printing (AREA)
- Paper (AREA)
Description
To all whom it may concern w t g'wtw i iLLiAM W. HARDINQOF PHILADELPHIA, PENNSYLVANIA. Lea mmt No 86pm, dated Jamia'ry 19, 1869.
- IMPROVEMENT IN THE MANUFACTURE OF PRINTING AND WRITING-PAPER The Schedule referred to in these Letters Patent and makingpan of the same.
' by declare the following to be a full and'exact descriptionvof the same. y l
flhe'nature of my invention consists in coating both sides of a sheet of paper with an opaque sizing, and then calendaring it on both sides.
I take a continuous sheet of ordinary paper, and
then apply, by means of a revolving brush, or revolving felt roller, an opaque liquid sizing, to each side of the sheet of paper. This sizing is then dried thereon, by passing the sheet through a heated chamber, or by passing it over a heated cylinder covered with cloth or felt. The sheet is then passed between a'doublc .set of heated .or cold calender-rollers, and each side will be calender-ed.
'1 make a good opaque size of one pound of glue, or
gelatiuc, and 'ten pounds of china-clay, five pounds of blank fix, (sulphate of baryta,) one pound of linseedoil, or other similar oil, and about fifty pounds of water. Instead of oil, wax or stearinc may be used in the same proportion; Any tinting-material may be added, if desired.
The advantage of this invention is that low-priced paper, with an inferior or discolored surface, can be converted intowriting or printing-paper, having a fine finished white or tinted surface on both sides.-
Instead'oi' the opaque size above mentioned, other opaque size compound, of glue, clay, or other wellknown ingredients for mak ng liquid enamel, might be substituted.
Having thus described by improvement,
What I claim, is-- 1. The process of treating papers by applying opaque size to both sides, to give asinface-oolor to both sides,
indcpendcnt of the body of the paper.
,both sides with opaque white or tinted size, for imparting color and iinish to the two surfaces of the sheet, independent of the color or surfaces of the original sheet.
WM. W. HARDING. \Vitnesses:
Wu. H. Sonny,- GEO. E. BUQKLEY,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US86012A true US86012A (en) | 1869-01-19 |
Family
ID=2155501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US86012D Expired - Lifetime US86012A (en) | William w |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US86012A (en) |
-
0
- US US86012D patent/US86012A/en not_active Expired - Lifetime
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