GB1083004A - Sized paper and method therefor - Google Patents
Sized paper and method thereforInfo
- Publication number
- GB1083004A GB1083004A GB4390264A GB4390264A GB1083004A GB 1083004 A GB1083004 A GB 1083004A GB 4390264 A GB4390264 A GB 4390264A GB 4390264 A GB4390264 A GB 4390264A GB 1083004 A GB1083004 A GB 1083004A
- Authority
- GB
- United Kingdom
- Prior art keywords
- specified
- hydrosiloxane
- incorporated
- paper
- catalyst
- 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
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 abstract 4
- 229910052751 metal Inorganic materials 0.000 abstract 4
- 239000002184 metal Substances 0.000 abstract 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 abstract 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 abstract 3
- 150000001412 amines Chemical class 0.000 abstract 3
- 239000007864 aqueous solution Substances 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 3
- 239000000344 soap Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 abstract 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 abstract 2
- 229910021529 ammonia Inorganic materials 0.000 abstract 2
- 239000006185 dispersion Substances 0.000 abstract 2
- 239000000839 emulsion Substances 0.000 abstract 2
- -1 hydro siloxane Chemical class 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 125000005375 organosiloxane group Chemical group 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 229910052718 tin Inorganic materials 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- SVONRAPFKPVNKG-UHFFFAOYSA-N 2-ethoxyethyl acetate Chemical compound CCOCCOC(C)=O SVONRAPFKPVNKG-UHFFFAOYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 229920002873 Polyethylenimine Polymers 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 abstract 1
- 238000003490 calendering Methods 0.000 abstract 1
- 239000012975 dibutyltin dilaurate Substances 0.000 abstract 1
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 239000003995 emulsifying agent Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 238000005470 impregnation Methods 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000010348 incorporation Methods 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 abstract 1
- 229920001843 polymethylhydrosiloxane Polymers 0.000 abstract 1
- 238000004513 sizing Methods 0.000 abstract 1
- 235000015096 spirit Nutrition 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 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
- D21H17/33—Synthetic macromolecular compounds
- D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/59—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Abstract
A sheet or a surface layer of paper having a thickness of less than 0.004 inch is sized with 0.04-0.5 % of hydrosiloxane containing 0.04-1.7% of silanic hydrogen by impregnation with a liquid mixture containing 0.001-10% of hydro siloxane and curing in the presence as catalyst of a metal soap, amine, alkali metal hydroxide, or ammonia. The catalyst may be incorporated in the paper during manufacture or may be applied to manufactured paper before or after the hydrosiloxane. A number of hydrosiloxanes, including methyl hydrogen siloxane having a viscosity of 15-50 centistokes at 25 DEG C., are specified. The hydrosiloxane may be applied as a solution, emulsion, or dispersion. The liquid diluent may be water, toluene, or mineral spirits. A number of emulsifying agents for an aqueous mixture are specified. The metal soap may be of tin, zinc, zirconium, lead, or iron; dibutyl tin dilaurate an adibutyl tin di-2-ethyl hexoate are specified. The metal soap may be applied as a solution, emulsion, or dispersion and 0.25-19% (calc. as metal) based on organosiloxane may be incorporated. A number of amines, including polyethylene imine, are specified. The amine may be applied in aqueous solution and 1-5% based on organosiloxane may be incorporated. The alkali metal hydroxide may be applied in aqueous solution and 0.1-20% may be incorporated. Ammonia may be applied as a gas or aqueous solution. Sizing of paper containing impurities of wax or the like may be improved by the incorporation of completely or partially water miscible solvents with the hydrosiloxane or catalyst. Solvents specified are n-butanol, acetone, isopropanol, diethylene glycol monobutyl ether, and 1-ethoxy-2-acetoxy-ethane. Curing may be effected during calendering.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31996263A | 1963-10-30 | 1963-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1083004A true GB1083004A (en) | 1967-09-13 |
Family
ID=23244295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4390264A Expired GB1083004A (en) | 1963-10-30 | 1964-10-28 | Sized paper and method therefor |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1546473A1 (en) |
| GB (1) | GB1083004A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113201972A (en) * | 2021-05-25 | 2021-08-03 | 岳阳林纸股份有限公司 | Plastic-removing food paper and preparation method thereof |
-
1964
- 1964-10-28 GB GB4390264A patent/GB1083004A/en not_active Expired
- 1964-10-30 DE DE19641546473 patent/DE1546473A1/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113201972A (en) * | 2021-05-25 | 2021-08-03 | 岳阳林纸股份有限公司 | Plastic-removing food paper and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1546473A1 (en) | 1969-10-02 |
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