| Patents for D21H 21 - Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper impregnating or coating material, characterised by its function, form or properties (20,755) |
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| 08/09/1995 | EP0666368A2 Paper containing alkaline sizing agents with improved conversion capability |
| 08/09/1995 | EP0666242A1 Electrodialysis treatment |
| 08/09/1995 | EP0666182A1 A process for obtaining security paper |
| 08/09/1995 | EP0666077A1 Anti-mrsa composition |
| 08/09/1995 | EP0665915A1 Packaging materials. |
| 08/09/1995 | EP0581819B1 Dyeing of cellulose |
| 08/09/1995 | CN1106484A Special paper for automatically bundling paper money |
| 08/08/1995 | US5440060 Surface-active compounds based on alkoxylated fatty amines |
| 08/08/1995 | US5439998 Fluorine-containing copolymers and their use for coating and impregnating various substrates |
| 08/03/1995 | CA2139885A1 Felt conditioner for deinked recycled newsprint papermaking systems |
| 08/02/1995 | CN1106091A Improvement of tamper indicating charaterastics of paper |
| 08/01/1995 | US5437897 Anti-counterfeit latent image formation object for bills, credit cards, etc. and method for making the same |
| 08/01/1995 | US5437766 Comprising a mono- or di-fatty ester or fatty amide quaternary ammonium softener; absorption, lint resistance |
| 08/01/1995 | US5437418 Apparatus for crosslinking individualized cellulose fibers |
| 07/26/1995 | EP0664357A1 Water resistant and repulpable compact material from broken cellulose and process of preparation thereof |
| 07/26/1995 | EP0664302A2 Process for preparing polymer dispersions with low viscosit in one or more steps |
| 07/26/1995 | CN1105725A Water-writing xuan paper and manufacturing method thereof |
| 07/20/1995 | DE19500203A1 Asymmetrical tetrakis:azo dyes useful for dyeing esp. wood-contg. paper |
| 07/19/1995 | EP0663031A1 Method of dyeing paper. |
| 07/18/1995 | US5434275 Dibenzofuranylbiphenyls |
| 07/18/1995 | US5433824 Antideposit agents |
| 07/18/1995 | US5433776 Stable blend of ketene dimer size and colloidal silica |
| 07/12/1995 | EP0662542A1 Composition for the manufacture of wet strengthened paper |
| 07/12/1995 | EP0662172A1 Defoaming agent for the paper industry based on oil in water emulsions. |
| 07/12/1995 | EP0583319B1 Lipase-catalyzed ester hydrolysis |
| 07/12/1995 | EP0580775B1 Method for sizing paper |
| 07/12/1995 | CN1105080A Flocculating agent for glue-applicating and its making method |
| 07/11/1995 | US5431783 Papermaking |
| 07/06/1995 | DE4445445A1 New poly(aminoamide-ureylene resins |
| 07/05/1995 | EP0660899A1 A process for the production of paper. |
| 07/04/1995 | US5429718 Polyglycerol antifoam agents in paper processing |
| 06/29/1995 | WO1995017472A1 Disazo compound |
| 06/29/1995 | WO1995017471A1 Disazo compound |
| 06/29/1995 | WO1995017264A1 Blade coating machine |
| 06/29/1995 | CA2139057A1 Foam control compositions |
| 06/28/1995 | EP0659936A2 Security paper with thread- or tape-like security element |
| 06/28/1995 | EP0659935A2 Process and apparatus for providing security paper with security elements |
| 06/28/1995 | EP0659780A2 Acrylamide polymers and uses thereof |
| 06/28/1995 | EP0659587A1 Security paper with a formed thread or band security element and its method of manufacture |
| 06/27/1995 | US5427652 Containing both temporary and permanent cationic wet strength agents |
| 06/27/1995 | US5427587 Binding a laminated stock with an aqueous partially neutralized carboxy-containing polymer and a phosphorus compound promoters |
| 06/22/1995 | WO1995016824A1 Lotion composition for imparting soft, lubricious feel to tissue paper |
| 06/22/1995 | WO1995016823A1 Tissue paper treated with polyhydroxy fatty acid amide softener systems that are biodegradable |
| 06/22/1995 | CA2177038A1 Lotion composition for imparting soft, lubricious feel to tissue paper |
| 06/21/1995 | EP0658650A2 Polymer-reinforced paper having improved cross-direction tear |
| 06/21/1995 | EP0658228A1 Mixtures of paper sizing agents. |
| 06/21/1995 | EP0658227A1 Paper strengthened with solubilized collagen, and method for making the same |
| 06/20/1995 | CA1335947C Process for the production of a pigment-based agent suitable for the paper and board industry and improving the printability of paper and board, the agent and its use |
| 06/17/1995 | CA2122168A1 Polymer-reinforced paper having improved cross-direction tear |
| 06/15/1995 | WO1995015996A1 Low organic chlorine wet strength resin composition and method of making |
| 06/15/1995 | CA2178616A1 Low organic chlorine wet strength resin composition and method of making |
| 06/14/1995 | EP0657506A1 Azo dyes, their preparation and use |
| 06/14/1995 | EP0656971A1 Process for applying chemical papermaking additives from a thin film to tissue paper. |
| 06/14/1995 | EP0656970A1 Tissue paper treated with nonionic softeners that are biodegradable. |
| 06/14/1995 | EP0656969A1 Crosslinked cellulose products and method for their preparation |
| 06/14/1995 | EP0656964A1 Activated carbon-containing fibrids |
| 06/14/1995 | EP0656872A1 Silica sols, a process for the preparation of silica sols and use of the sols. |
| 06/14/1995 | EP0656871A1 Aqueous suspensions of colloidal particles, preparation and use of the suspensions. |
| 06/14/1995 | DE4342157A1 Cationic paper-sizing agents |
| 06/14/1995 | CN1103565A Paper shoe-pad and its producing technology |
| 06/13/1995 | US5424405 Colorfast yellow wool dyes |
| 06/13/1995 | US5424404 Biscationic azo dyes and intermediates therefor |
| 06/13/1995 | US5423946 Adding cellulolytic enzyme and water soluble cationic polymer and water soluble anionic polymer |
| 06/13/1995 | US5423732 Method of producing secure event tickets |
| 06/13/1995 | CA1335861C Process for sizing paper and similar products |
| 06/08/1995 | WO1995015296A1 Oil-in-water emulsions as microbicide (biocide) substitutes in water carrying systems |
| 06/08/1995 | DE4413619A1 Split-resistant paper prod., esp. for finish films |
| 06/01/1995 | WO1995014737A1 Papermaking compositions, process using same, and paper produced therefrom |
| 05/31/1995 | EP0655097A1 Absorbent nonwoven fabric and its production |
| 05/31/1995 | CN1103126A Anti-bacteria paper and making method |
| 05/31/1995 | CN1103083A Copper complex azo compounds and dyeing methods using said compounds |
| 05/30/1995 | US5420190 Paper coating |
| 05/30/1995 | CA1335688C Vesiculated polymer granules and paper made therefrom |
| 05/24/1995 | CN1102865A An antifalsification paper |
| 05/24/1995 | CN1102841A An organopolysiloxane mixture for the preparation of adhesive-repellent organopolysiloxane films |
| 05/23/1995 | US5417753 Slurrying cellulose fibers and cationic surfactants, forming paper |
| 05/18/1995 | DE4338955A1 Forgery-proof paper features coloured lattice |
| 05/17/1995 | EP0652945A1 C. antarctica lipase and lipase variants |
| 05/17/1995 | EP0652808A1 Process for manufacturing paper webs containing cf or cb layers for pressure sensitive recording paper. |
| 05/16/1995 | US5416181 Reinforced films made from water soluble polymers |
| 05/16/1995 | US5415737 Ester-functional quaternary ammonium salts |
| 05/11/1995 | DE4439243A1 Cationic aluminium phthalocyanine dyes |
| 05/09/1995 | US5413834 Miter-foldable saturated paper-based overlay system and method for fabricating the same |
| 05/05/1995 | CA2135026A1 Liquid slurry of bentonite |
| 05/03/1995 | EP0651088A1 Method for strengthening cellulosic substrates |
| 05/03/1995 | EP0651033A2 Expandable coating composition |
| 05/03/1995 | EP0651027A1 Disazo dyestuffs of the stilbene series |
| 05/03/1995 | CN2196135Y Antiseptic cotton tissue |
| 05/01/1995 | CA2134487A1 Disazo dyestuffs of the stilbene series |
| 04/29/1995 | CA2119538A1 Expandable coating composition |
| 04/27/1995 | WO1995011344A1 Multi-ply facial tissue paper product comprising chemical softening compositions and binder materials |
| 04/27/1995 | WO1995011343A1 Multi-ply facial tissue paper product comprising biodegradable chemical softening compositions and binder materials |
| 04/27/1995 | WO1995011269A1 Method of producing water-soluble polymer dispersions containing a high concentration of polymer |
| 04/27/1995 | CA2173716A1 Multi-ply facial tissue paper product comprising biodegradable chemical softening compositions and binder materials |
| 04/27/1995 | CA2173715A1 Multi-ply facial tissue paper product comprising chemical softening compositions and binder materials |
| 04/26/1995 | EP0649941A1 Pitch control in paper mill systems |
| 04/26/1995 | CN1101956A Health itching stopping paper and producing process thereof |
| 04/26/1995 | CN1101821A Beautifying face mask towel |
| 04/25/1995 | US5409839 Applying a perfluoro-compound on an object, detecting the sustained release vapor |
| 04/25/1995 | US5409574 Propoxylated fatty amine ethoxylate surfactants as glass fiber dispersants for the manufacture of uniform glass fiber mats |