CA1091998A - Copy paper sheet and method of making the same - Google Patents
Copy paper sheet and method of making the sameInfo
- Publication number
- CA1091998A CA1091998A CA238,450A CA238450A CA1091998A CA 1091998 A CA1091998 A CA 1091998A CA 238450 A CA238450 A CA 238450A CA 1091998 A CA1091998 A CA 1091998A
- Authority
- CA
- Canada
- Prior art keywords
- sheet
- acceptor
- combination
- paper
- clay
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000004927 clay Substances 0.000 claims abstract description 66
- 239000000835 fiber Substances 0.000 claims abstract description 45
- 239000000017 hydrogel Substances 0.000 claims abstract description 13
- 239000002243 precursor Substances 0.000 claims abstract description 12
- 229920002678 cellulose Polymers 0.000 claims abstract description 11
- 239000001913 cellulose Substances 0.000 claims abstract description 11
- 238000001246 colloidal dispersion Methods 0.000 claims abstract description 3
- 238000001035 drying Methods 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 claims description 24
- 230000008569 process Effects 0.000 claims description 21
- 229960000892 attapulgite Drugs 0.000 claims description 15
- 229910052625 palygorskite Inorganic materials 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 150000002736 metal compounds Chemical class 0.000 claims description 11
- 239000006185 dispersion Substances 0.000 claims description 10
- 238000002360 preparation method Methods 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 9
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 8
- 239000011248 coating agent Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000725 suspension Substances 0.000 claims description 6
- 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 claims description 5
- 229910052901 montmorillonite Inorganic materials 0.000 claims description 5
- 229910052708 sodium Inorganic materials 0.000 claims description 5
- 239000011734 sodium Substances 0.000 claims description 5
- 239000011230 binding agent Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000035515 penetration Effects 0.000 claims description 4
- 229920002522 Wood fibre Polymers 0.000 claims description 3
- 239000010408 film Substances 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 239000002025 wood fiber Substances 0.000 claims description 3
- 239000002202 Polyethylene glycol Substances 0.000 claims description 2
- 239000012736 aqueous medium Substances 0.000 claims description 2
- ONCZQWJXONKSMM-UHFFFAOYSA-N dialuminum;disodium;oxygen(2-);silicon(4+);hydrate Chemical compound O.[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Na+].[Na+].[Al+3].[Al+3].[Si+4].[Si+4].[Si+4].[Si+4] ONCZQWJXONKSMM-UHFFFAOYSA-N 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 229920001223 polyethylene glycol Polymers 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 229940080314 sodium bentonite Drugs 0.000 claims description 2
- 229910000280 sodium bentonite Inorganic materials 0.000 claims description 2
- 239000010409 thin film Substances 0.000 claims description 2
- 229910052723 transition metal Inorganic materials 0.000 claims description 2
- 150000003624 transition metals Chemical class 0.000 claims description 2
- 238000000151 deposition Methods 0.000 claims 2
- 239000002609 medium Substances 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000004513 sizing Methods 0.000 abstract description 18
- 239000000203 mixture Substances 0.000 abstract description 16
- 230000003993 interaction Effects 0.000 abstract description 2
- 206010013786 Dry skin Diseases 0.000 abstract 1
- 239000000370 acceptor Substances 0.000 description 33
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 9
- 239000000975 dye Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 5
- 239000004816 latex Substances 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 229920003048 styrene butadiene rubber Polymers 0.000 description 3
- 229920003043 Cellulose fiber Polymers 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002657 fibrous material Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 239000011122 softwood Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- LIZLYZVAYZQVPG-UHFFFAOYSA-N (3-bromo-2-fluorophenyl)methanol Chemical compound OCC1=CC=CC(Br)=C1F LIZLYZVAYZQVPG-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 235000018185 Betula X alpestris Nutrition 0.000 description 1
- 235000018212 Betula X uliginosa Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 239000004115 Sodium Silicate Substances 0.000 description 1
- 239000002174 Styrene-butadiene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 239000007900 aqueous suspension Substances 0.000 description 1
- JPIYZTWMUGTEHX-UHFFFAOYSA-N auramine O free base Chemical compound C1=CC(N(C)C)=CC=C1C(=N)C1=CC=C(N(C)C)C=C1 JPIYZTWMUGTEHX-UHFFFAOYSA-N 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229940000425 combination drug Drugs 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- CXKWCBBOMKCUKX-UHFFFAOYSA-M methylene blue Chemical compound [Cl-].C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 CXKWCBBOMKCUKX-UHFFFAOYSA-M 0.000 description 1
- 229960000907 methylthioninium chloride Drugs 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052911 sodium silicate Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000011115 styrene butadiene Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- POWFTOSLLWLEBN-UHFFFAOYSA-N tetrasodium;silicate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-][Si]([O-])([O-])[O-] POWFTOSLLWLEBN-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 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
- B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
- B41M5/132—Chemical colour-forming components; Additives or binders therefor
- B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders
- B41M5/1555—Inorganic mineral developers, e.g. clays
Landscapes
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Paper (AREA)
- Color Printing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2451216A DE2451216C3 (de) | 1974-10-29 | 1974-10-29 | Nehmerpapier für Vervielfältigungsverfahren und Verfahren zu seiner Herstellung |
| DEP2451216.1 | 1974-10-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1091998A true CA1091998A (en) | 1980-12-23 |
Family
ID=5929405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA238,450A Expired CA1091998A (en) | 1974-10-29 | 1975-10-28 | Copy paper sheet and method of making the same |
Country Status (15)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2913941B1 (de) * | 1979-04-06 | 1980-05-14 | Feldmuehle Ag | Verwendung einer nichtgestrichenen Papierbahn im Rotationstiefdruckverfahren |
-
1974
- 1974-10-29 DE DE2451216A patent/DE2451216C3/de not_active Expired
-
1975
- 1975-10-21 SE SE7511780A patent/SE409968B/xx not_active IP Right Cessation
- 1975-10-27 NL NL7512525A patent/NL7512525A/xx active Search and Examination
- 1975-10-27 FI FI752988A patent/FI61838C/fi not_active IP Right Cessation
- 1975-10-28 ES ES442148A patent/ES442148A1/es not_active Expired
- 1975-10-28 FR FR7532946A patent/FR2289355A1/fr active Granted
- 1975-10-28 CH CH1396375A patent/CH603369A5/xx not_active IP Right Cessation
- 1975-10-28 IT IT12853/75A patent/IT1056303B/it active
- 1975-10-28 CA CA238,450A patent/CA1091998A/en not_active Expired
- 1975-10-29 JP JP50130290A patent/JPS5168306A/ja active Pending
- 1975-10-29 DK DK487575A patent/DK141928C/da not_active IP Right Cessation
- 1975-10-29 BR BR7507104*A patent/BR7507104A/pt unknown
- 1975-10-29 AT AT824575A patent/AT344201B/de not_active IP Right Cessation
- 1975-10-29 GB GB44742/75A patent/GB1533401A/en not_active Expired
- 1975-10-29 BE BE161349A patent/BE834984A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI61838C (fi) | 1982-10-11 |
| BR7507104A (pt) | 1976-08-17 |
| GB1533401A (en) | 1978-11-22 |
| DE2451216C3 (de) | 1979-01-11 |
| AT344201B (de) | 1978-07-10 |
| SE409968B (sv) | 1979-09-17 |
| SE7511780L (sv) | 1976-04-30 |
| FR2289355A1 (fr) | 1976-05-28 |
| ATA824575A (de) | 1977-11-15 |
| BE834984A (fr) | 1976-02-16 |
| JPS5168306A (en) | 1976-06-12 |
| FR2289355B1 (US07321065-20080122-C00160.png) | 1983-04-01 |
| DK141928B (da) | 1980-07-21 |
| ES442148A1 (es) | 1977-04-01 |
| NL7512525A (nl) | 1976-05-04 |
| DK487575A (da) | 1976-04-30 |
| DE2451216B2 (de) | 1977-05-12 |
| DE2451216A1 (de) | 1976-05-06 |
| DK141928C (da) | 1980-12-01 |
| FI752988A (US07321065-20080122-C00160.png) | 1976-04-21 |
| IT1056303B (it) | 1982-01-30 |
| FI61838B (fi) | 1982-06-30 |
| CH603369A5 (US07321065-20080122-C00160.png) | 1978-08-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |