US3808038A - Formed article of cellulose acetate treated with organic titanium chelate compounds - Google Patents
Formed article of cellulose acetate treated with organic titanium chelate compounds Download PDFInfo
- Publication number
- US3808038A US3808038A US11848771A US3808038A US 3808038 A US3808038 A US 3808038A US 11848771 A US11848771 A US 11848771A US 3808038 A US3808038 A US 3808038A
- Authority
- US
- United States
- Prior art keywords
- cellulose acetate
- titanium chelate
- organic titanium
- carbon atoms
- chelate compound
- 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
- 229910052719 titanium Inorganic materials 0.000 title abstract description 39
- 239000010936 titanium Substances 0.000 title abstract description 39
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title abstract description 33
- 150000001875 compounds Chemical class 0.000 title abstract description 32
- 239000013522 chelant Substances 0.000 title abstract description 31
- 229920002301 cellulose acetate Polymers 0.000 title abstract description 26
- 238000010348 incorporation Methods 0.000 abstract description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 26
- 229940081735 acetylcellulose Drugs 0.000 description 24
- 125000000217 alkyl group Chemical group 0.000 description 14
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 12
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 11
- -1 titanium alkoxide Chemical class 0.000 description 10
- 125000003118 aryl group Chemical group 0.000 description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 230000003068 static effect Effects 0.000 description 8
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 4
- 125000003545 alkoxy group Chemical group 0.000 description 4
- SWXVUIWOUIDPGS-UHFFFAOYSA-N diacetone alcohol Chemical compound CC(=O)CC(C)(C)O SWXVUIWOUIDPGS-UHFFFAOYSA-N 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical class OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 3
- 229920002678 cellulose Polymers 0.000 description 3
- 235000010980 cellulose Nutrition 0.000 description 3
- 239000001913 cellulose Substances 0.000 description 3
- 125000004989 dicarbonyl group Chemical group 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- RLJWTAURUFQFJP-UHFFFAOYSA-N propan-2-ol;titanium Chemical compound [Ti].CC(C)O.CC(C)O.CC(C)O.CC(C)O RLJWTAURUFQFJP-UHFFFAOYSA-N 0.000 description 3
- VXUYXOFXAQZZMF-UHFFFAOYSA-N tetraisopropyl titanate Substances CC(C)O[Ti](OC(C)C)(OC(C)C)OC(C)C VXUYXOFXAQZZMF-UHFFFAOYSA-N 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000012046 mixed solvent Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- CVBUKMMMRLOKQR-UHFFFAOYSA-N 1-phenylbutane-1,3-dione Chemical compound CC(=O)CC(=O)C1=CC=CC=C1 CVBUKMMMRLOKQR-UHFFFAOYSA-N 0.000 description 1
- ZAMLGGRVTAXBHI-UHFFFAOYSA-N 3-(4-bromophenyl)-3-[(2-methylpropan-2-yl)oxycarbonylamino]propanoic acid Chemical compound CC(C)(C)OC(=O)NC(CC(O)=O)C1=CC=C(Br)C=C1 ZAMLGGRVTAXBHI-UHFFFAOYSA-N 0.000 description 1
- WDJHALXBUFZDSR-UHFFFAOYSA-N Acetoacetic acid Natural products CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 235000010724 Wisteria floribunda Nutrition 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- NZZIMKJIVMHWJC-UHFFFAOYSA-N dibenzoylmethane Chemical compound C=1C=CC=CC=1C(=O)CC(=O)C1=CC=CC=C1 NZZIMKJIVMHWJC-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
- G03C1/85—Photosensitive materials characterised by the base or auxiliary layers characterised by antistatic additives or coatings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
- C07F7/003—Compounds containing elements of Groups 4 or 14 of the Periodic Table without C-Metal linkages
-
- 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]
- Y10T428/31971—Of carbohydrate
Definitions
- Cited articles are generated by incorporation into or on the UNITED STATES PATENTS article of an organic titanium chelate compound.
- This invention relates to an antistatic method for formed articles of cellulose acetate. More particularly, it is concerned with a method of preventing static troubles by adding an organic titanium chelate compound to cellulose acetate and then forming the article or by treating the surface of a formed article of cellulose acetate with a solution of an organic titanium chelate compound in an organic solvent.
- R and R are alkyl groups of or 4 carbon atoms
- R is a hydrogen atom, an alkyl group of from 1 to 4'carbon atoms, or an aryl group of from 6 to 10 carbon atoms
- R R and R are hydrogen atoms or alkyl groups of from 1 to 4 carbon atoms and R is an alkoxyl group of from 1 to 4 carbon atoms or an aryl group of from 6 to 10 carbon atoms
- R and R are alkyl groups of 3 or 4 carbon atoms
- R is an alkyl group of from 1 to 4 carbon atoms or an aryl group of from 6 to 10 carbon atoms
- R is a hydrogen atom or an alkyl group of from 1 to 4 carbon atoms
- R is an alkyl group of from 1 to 4 carbon atoms, an aryl group of from 6 to 10 carbon atoms, or an alkoxyl group of from 1 to 4 carbon
- the titanium chelate compounds can be obtained by reacting a titanium alkoxide with at least one of the keto-alcohols, aldehyde-alcohols and dicarbonyl compounds having an active hydrogen.
- the organic titanium chelate compound used in the invention reacts with the hydroxyl groups remaining in the cellulose acetate forming a strong chemical bond. Therefore, it is not removed by friction or water washing and the antistatic effect does not deteriorate with the passage of time.
- a titanium alkoxide obtained by reacting titanium tetrachloride with a monohydric alcohol is too reactive to be stable. For example, it is immediately converted into titanium dioxide by a microamount of water in a solvent or by the moisture in the air.
- the organic titanium chelate compound of the invention is so stable that it does not require a particularly dehydrated solvent and is not changed when left in the air.
- the organic titanium chelate compound of the invention can be obtained by reacting a titanium alkoxide with one or more organic compounds capable of forming the chelate compound, such as aldehyde-alcohols, keto-alcohols and dicarbonyl compounds having active hydrogens.
- Suitable titanium alkoxides which can be used are tetraisopropyl titanate and tetrabutyl titanate.
- a suitable aldehyde-alcohol which can be used is B-hydroxybutyraldehyde and suitable ketoalcohols which can be used are diacetone alcohol and 'y-ketobutanol.
- the titanium alkoxide is reacted with the aldehyde alcohol and/or keto alcohol thus obtaining the above-described organic titanium chelate compound having the General Formula A.
- dicarbonyl compounds having active hydrogens which can be used are acetylacetone, acetoacetic acid ester, benzoylacetone and benzoylacetic acid ester.
- the titanium alkoxide is reacted with the dicarbonyl compound having an active hydrogen thus obtaining the above-described organic titanium chelate compound having the General Formula B.
- these compounds may be added to the cellulose acetate which is formed into pellets followed by molding or may be applied in the form of a solution, dispersion or emulsion to the surface of a formed article of cellulose acetate.
- the invention utilizes the fact that the static generating property of cellulose acetate can be varied by adding an organ ic titanium chelate compound to or coating an organic titanium chelate compound onto a surface. Static charge can be suppressed while the static generating characteristics are varied appropriately depending on the quantity of the organic titanium chelate compound added or coated. Therefore, it is advantageous in that the quantity of the organic titanium chelate compound used can be varied freely so as to reduce the magnitude of the static generation depending on the kind of objects which will be subjected to friction or which may come into contact with other objects.
- the disadvantages encountered with the prior art method wherein the surface electric resistance of the formed article to be treated is lowered by a surfactant can be overcome, that is, that the treated layer on the surface is readily stripped off by friction or removed by water washing or the antistatic agent exudes on the surface.
- the static charge can be prevented permanently without deteriorating the quality of the formed article.
- the foregoing cellulose acetate solution was at room temperature flowed, spread and dried.
- the resulting film was stripped from a support and held at 1 10C for 2 hours to remove the residual solvent.
- the charge on frictional contact with a rubber roller and the surface electric resistivity of the thus obtained cellulose acetate film are shown in Table l, at a relative humidity of 65 percent.
- the amount of the organic titanium chelate compound added to the cellulose acetate (acetic acid bonded 60.7 percent) was adjusted to 0.7 g/l00 g cellulose acetate thereby completely preventing the friction charge with rubber.
- EXAMPLE 3 1.75 g of the organic titanium chelate compound having the above-described structural formula, synthesized from tetraisopropyl titanate and benzoylacetophenone, was dissolved in a mixed solvent consisting of 100 g of methylene chloride, 200 g of methyl ethyl ketone and 50 g of isopropanol, coated onto a film of cellulose acetate (acetic acid bonded 55.0 percent) and dried at C for 5 minutes. The composition of the resulting coating solution corresponded to a concentration of the organic titanium chelate compound of 0.5 percent by weight. Where it is desired to vary the concentration of the coating solution, the amount of the organic titanium chelate compound can be varied while holding the composition and amount of the solvent constant. Coating and drying conditions are also constant.
- a concentration of about 0.5 percent is effective to prevent a charge on frictional contact with a rubber roller.
- EXAMPLE 4 The organic titanium chelate compound, synthesized from tetrabutyl titanate and B-hydroxybutyraldehyde, was added to a film of cellulose acetate (acetic acid bonded 55.0 percent) in a manner similar to that of Example 1. The charge on frictional contact with a rubber roller and the surface electric resistivity were measured at a relative humidity of 65 percent, with the results obtained being shown in Table 4.
- a cellulose acetate article having anti-static characteristics comprising cellulose acetate having coated thereon or incorporated therein an anti-statically effective amount of an organic titanium chelate compound selected from the group consisting of titanium chelate compounds having the general formula A:
- R, and R are alkyl groups of 4 carbon atoms
- R is selected from the group consisting of a hydrogen atom, an alkyl group of from 1 to 4 carbon atoms, and an aryl group of from 6 to 10 carbon atoms
- R R and R are selected from the group consisting of hydrogen atoms and alkyl groups of from 1 to 4 carbon atoms
- R is selected from the group consisting of an alkoxyl group of from 1 to 4 carbon atoms and an aryl group of from 6 to 10 carbon atoms
- B having the general formula B:
- R and R are alkyl groups of 4 carbon atoms
- R is selected from the group consisting of an alkyl group of from 1 to 4 carbon atoms and an aryl group of from 6 to 10 carbon atoms
- R is selectedfromthe group consisting of a hydrogen atom and an alkyl group of from 1 to 4 carbon atoms
- R is selected from the group consisting of an alkyl group of from 1 to 4 carbon atoms, an aryl group of from 6 to 10 carbon atoms
- R and R are alkyl groups of 4 carbon atoms
- R is selected from the group consisting of an alkyl group of from 1 to 4 carbon atoms and an aryl group of from 6 to 10 carbon atoms
- R is selected from the group consisting of a hydrogen atom and an alkyl group of from 1 to 4 carbon atoms
- R is selected from the group consisting of an alkyl group of from 1 to 4 carbon atoms, an aryl group of from 6 to 10 carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1570670A JPS4823541B1 (enrdf_load_stackoverflow) | 1970-02-24 | 1970-02-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3808038A true US3808038A (en) | 1974-04-30 |
Family
ID=11896198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US11848771 Expired - Lifetime US3808038A (en) | 1970-02-24 | 1971-02-24 | Formed article of cellulose acetate treated with organic titanium chelate compounds |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3808038A (enrdf_load_stackoverflow) |
| JP (1) | JPS4823541B1 (enrdf_load_stackoverflow) |
| FR (1) | FR2079013A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1318334A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3899613A (en) * | 1972-11-04 | 1975-08-12 | Fuji Photo Film Co Ltd | Static charge preventing method for acetylcellulose moldings |
| US4146669A (en) * | 1976-04-06 | 1979-03-27 | Tsentralny Nauchno-Issledovatelsky Institut Bumagi (Tsniib) | Crosslinking agent, method of producing same and paper made with the use thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129067U (enrdf_load_stackoverflow) * | 1974-08-27 | 1976-03-02 | ||
| DE3134709A1 (de) * | 1981-09-02 | 1983-03-10 | Byk Gulden Lomberg Chemische Fabrik Gmbh, 7750 Konstanz | Antineoplastisch wirkende titanverbindung und diese enthaltende arzneimittel |
| DE3565254D1 (de) * | 1984-06-30 | 1988-11-03 | Huels Troisdorf | Titan(iv)-acetyl acetonates |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2525049A (en) * | 1946-08-22 | 1950-10-10 | Du Pont | Cellulose titanate film production |
| US2658000A (en) * | 1951-05-31 | 1953-11-03 | Nat Lead Co | Solution for treatment of fibrous cellulosic materials |
| US2768909A (en) * | 1953-07-28 | 1956-10-30 | Du Pont | Method of coating surface with transparent film and product resulting therefrom |
| US2788295A (en) * | 1953-11-12 | 1957-04-09 | American Cyanamid Co | Titania monohydrate soil retarding treatment of textiles |
| CA557905A (en) * | 1958-05-27 | Canadian Titanium Pigments Limited | Coating solution containing a cellulose compound and an alkyl titanate |
-
1970
- 1970-02-24 JP JP1570670A patent/JPS4823541B1/ja active Pending
-
1971
- 1971-02-24 US US11848771 patent/US3808038A/en not_active Expired - Lifetime
- 1971-02-24 FR FR7106292A patent/FR2079013A5/fr not_active Expired
- 1971-04-19 GB GB2298671A patent/GB1318334A/en not_active Expired
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA557905A (en) * | 1958-05-27 | Canadian Titanium Pigments Limited | Coating solution containing a cellulose compound and an alkyl titanate | |
| US2525049A (en) * | 1946-08-22 | 1950-10-10 | Du Pont | Cellulose titanate film production |
| US2658000A (en) * | 1951-05-31 | 1953-11-03 | Nat Lead Co | Solution for treatment of fibrous cellulosic materials |
| US2768909A (en) * | 1953-07-28 | 1956-10-30 | Du Pont | Method of coating surface with transparent film and product resulting therefrom |
| US2788295A (en) * | 1953-11-12 | 1957-04-09 | American Cyanamid Co | Titania monohydrate soil retarding treatment of textiles |
Non-Patent Citations (2)
| Title |
|---|
| Feld et al., The Organic Chemistry of Titanium, 1965, pp. 58 68, 174 183. * |
| Hist, R. P., et al., Polyfunctional Isocyanatest Titanium Organics as Cross Linking Agents for Cellulose Derivatives, Ind. & Engr. Chemistry, Vol. 48, No. 8, Aug., 1956, P. 1,325. * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3899613A (en) * | 1972-11-04 | 1975-08-12 | Fuji Photo Film Co Ltd | Static charge preventing method for acetylcellulose moldings |
| US4146669A (en) * | 1976-04-06 | 1979-03-27 | Tsentralny Nauchno-Issledovatelsky Institut Bumagi (Tsniib) | Crosslinking agent, method of producing same and paper made with the use thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4823541B1 (enrdf_load_stackoverflow) | 1973-07-14 |
| FR2079013A5 (enrdf_load_stackoverflow) | 1971-11-05 |
| GB1318334A (en) | 1973-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5443944A (en) | Photographic material | |
| US4015050A (en) | Plastics film with an aluminium phosphate coating | |
| US3100704A (en) | Photographic materials containing carbodhmides | |
| EP0440957B1 (de) | Neue Polythiophen-Dispersionen, ihre Herstellung und ihre Verwendung | |
| US3519462A (en) | Method of impregnating polymethyl methacrylate | |
| US2874046A (en) | Process for the retreatment of foils consisting of highly polymeric substances for the application of hydrophilic colloids | |
| US3839078A (en) | Method of coating substrates | |
| US3337357A (en) | New ultra-violet light stabilized compositions, processes for preparing same and uses thereof | |
| US2720468A (en) | Process for gelling | |
| US3808038A (en) | Formed article of cellulose acetate treated with organic titanium chelate compounds | |
| US3741782A (en) | Stabilized zirconium salts | |
| US3005728A (en) | Cellulosic laminates | |
| DE2935616A1 (de) | Verfahren zur haertung einer organoalkoxysilan-verbindung | |
| US4438176A (en) | Thermoplastic coated films with anti-static properties | |
| US3573216A (en) | Heterocyanoacrylate u.v. absorbers | |
| US2343186A (en) | Fireproofing plasticizers | |
| US3663616A (en) | Bis(2-carbamylphenyl)disulfides | |
| DE2544841A1 (de) | Verfahren zur antistatischen behandlung eines lichtempfindlichen photografischen silberhalogenidmaterials | |
| US3362958A (en) | 4-[pyrazolyl-(1)]-naphthalimides | |
| US3870519A (en) | S-triazine derivatives as ultraviolet protecting agents | |
| EP0124094B1 (de) | Haftmasse | |
| US2415631A (en) | Photographic paper | |
| US3625692A (en) | Photographic material having slippageimproving additive in surface coating | |
| US2514131A (en) | Process of producing sheetings of a water-soluble film-forming material | |
| US2584337A (en) | Antistatic treating composition for photographic film supports |