| Patents for C08L 97 - Compositions of lignin-containing materials (7,383) |
|---|
| 08/26/1998 | EP0859805A1 Polyisocyanate composition |
| 08/25/1998 | US5798151 Having high green strength, increased tensile strength to compressive strength ratio |
| 08/19/1998 | CN1190983A Processing of resilient materials |
| 08/13/1998 | DE19700908A1 Zwischenprodukt für die Herstellung von Ligninpolymerisaten und dessen Verwendung zur Herstellung von Holzwerkstoffen Intermediate for the preparation of Ligninpolymerisaten and its use for the production of wood-based materials |
| 08/05/1998 | EP0856030A1 Lignin-based friction material |
| 08/04/1998 | US5788243 For trap shooting |
| 07/30/1998 | WO1998032600A1 Weatherable building materials |
| 07/29/1998 | EP0743961B1 Process for the preparation of lignocellulosic bodies |
| 07/28/1998 | US5786080 Mixing together nonreactive substrate of fibers or aggregates water and atleast two reactants to form a aqueous suspension, the formed ettringite is deposited onto atleast a portion of the substrate surface to form composite |
| 07/28/1998 | US5786072 Applying a clear or pigmented coating to surface of fibrous mat; foaming; collapsing; hot pressing |
| 07/23/1998 | WO1998031875A1 Process for preparing fiber boards |
| 07/23/1998 | WO1998031825A1 Intermediate product for preparation of lignin polymers and use thereof for production of wood materials |
| 07/23/1998 | WO1998031764A1 Lignin-based adhesives for particle board manufacture |
| 07/23/1998 | WO1998031763A1 Lignin-based adhesives and a process for the preparation thereof |
| 07/23/1998 | WO1998031762A1 A new adhesive for fiber boards |
| 07/23/1998 | WO1998031761A1 Adhesives for fiber boards and a process for the preparation thereof |
| 07/23/1998 | WO1998031729A1 Intermediate for the production of lignin polymerizates and their use in the production of derived timber products |
| 07/23/1998 | WO1998031728A1 Intermediate for the production of lignin polymers and their use in the production of reagents for the production of composite materials from plant fibers, waterproof papers and cardboards as well as duroplastics from lignin derivatives |
| 07/23/1998 | WO1998031713A1 Method for obtaining a starch-free bran extract, a refined product and material resulting from this method |
| 07/23/1998 | CA2277784A1 Intermediate for the production of lignin polymers and their use in the production of reagents for the production of composite materials from plant fibers, waterproof papers and cardboards as well as duroplastics from lignin derivatives |
| 07/23/1998 | CA2277364A1 A new adhesive for fiber boards |
| 07/23/1998 | CA2277363A1 Process for preparing fiber boards |
| 07/23/1998 | CA2277286A1 Lignin-based adhesives for particle board manufacture |
| 07/23/1998 | CA2277285A1 Lignin-based adhesives and a process for the preparation thereof |
| 07/23/1998 | CA2277281A1 Adhesives for fiber boards and a process for the preparation thereof |
| 07/23/1998 | CA2277279A1 Intermediate product for preparation of lignin polymers and use thereof for production of wood materials |
| 07/21/1998 | US5783126 Molding starch-based materials for use as food containers |
| 07/21/1998 | CA2226274A1 Phenol-formaldehyde resins modified with guanidine salts |
| 07/16/1998 | WO1998030378A1 Method of producing wood fiber type composite material product having high rigidity and high heat deformation temperature characteristics |
| 07/16/1998 | DE19700907A1 Zwischenprodukt für die Herstellung von Ligninpolymerisaten und dessen Verwendung zur Herstellung von Holzwerkstoffen Intermediate for the preparation of Ligninpolymerisaten and its use for the production of wood-based materials |
| 07/16/1998 | DE19700906A1 Activated lignin intermediates for preparation of plant fibre reinforced composites |
| 07/16/1998 | DE19700905A1 Activated lignin intermediates used for the preparation of straw based insulation materials |
| 07/16/1998 | DE19700902A1 Activated lignin intermediates for lignin polymers preparation |
| 07/16/1998 | CA2248821A1 Method of producing wood fiber type composite material product having high rigidity and high heat deformation temperature characteristics |
| 07/14/1998 | US5780519 Mixture with water-soluble addition polymers, one having hydroxyl groups, one having carboxyl groups and an adhesive; homogeneity; open-cell foam; heat insulators; shock and sound absorbers |
| 07/08/1998 | EP0851888A1 Degradable polymers and polymer products |
| 07/08/1998 | EP0851885A1 Cross-linked biobased materials and uses thereof |
| 07/07/1998 | US5776842 Cellulosic web with a contaminant barrier or trap |
| 07/02/1998 | WO1998027830A1 Controlled release urea product, method for its production and use of said product as feed supplement |
| 07/02/1998 | CA2275031A1 Controlled release urea product, method for its production and use of said product as feed supplement |
| 06/30/1998 | US5773138 Advanced compatible polymer wood fiber composite |
| 06/25/1998 | WO1998011973A3 Process for producing workpieces and molded pieces out of cellulose and/or cellulose-containing fiber material |
| 06/24/1998 | EP0848743A1 Processing of resilient materials |
| 06/23/1998 | US5770319 Impregnating the wood with a solution comprising a curing agent and a maltodextrin to form a crosslinked maltodextrin |
| 06/23/1998 | US5770137 Method for preparing composite materials from renewable raw materials |
| 06/17/1998 | CN1184830A Lignin-base vapor barrier formulations |
| 06/16/1998 | US5766525 Methods for manufacturing articles from sheets of unhardened hydraulically settable compositions |
| 06/10/1998 | EP0846145A1 Dimensionally stable packages |
| 06/10/1998 | EP0669953B1 Process for producing lignin-containing polymers |
| 06/09/1998 | US5763559 Resole resins as adhesives for materials having high moisture contents, for bonding wood or wood products, dry out resistance |
| 06/03/1998 | EP0845494A1 Material for casing for acoustic equipment and casing for acoustic equipment fabricated therefrom |
| 06/03/1998 | EP0711324B1 Reinforced biodegradable polymer |
| 06/02/1998 | USH1735 High peeling strength at high temperature |
| 05/28/1998 | WO1998022549A1 Bonding materials |
| 05/28/1998 | DE19648724A1 Lignin containing poly:hydroxy compound used to give polyurethane |
| 05/28/1998 | CA2271741A1 Bonding materials |
| 05/26/1998 | US5756599 Binder resin, binder system, cellulosic composite articles, and method of making the same |
| 05/20/1998 | EP0772650B1 Self-release binder system |
| 05/19/1998 | US5753308 Methods for manufacturing food and beverage containers from inorganic aggregates and polysaccharide, protein, or synthetic organic binders |
| 05/14/1998 | WO1998020066A1 Plastic composition |
| 05/14/1998 | CA2270234A1 Plastic composition |
| 05/12/1998 | US5750597 Containing uncured liquid phenolic resin and filler |
| 05/12/1998 | US5750201 Process for binding lignocellulosic material |
| 05/12/1998 | US5750126 Ultraviolet stable |
| 05/06/1998 | EP0812326A4 Lignin based polyols |
| 05/06/1998 | CN1181099A Process for binding lignocellulosic material |
| 05/05/1998 | US5747125 Extruding a film of an aqueous solution of an amine oxide solvent and a high-molecular weight polyether |
| 04/30/1998 | WO1998017727A1 Treatment of lignocellulosic material |
| 04/29/1998 | EP0837903A1 Meltprocessible starch composition, a process for the preparation thereof and the use of the composition |
| 04/28/1998 | US5744079 Process for producing compression molded article of lignocellulose type material |
| 04/21/1998 | US5741875 Graft polymer containing lignin; high strength; impact strength; acid resistance; alkali resistance; stability |
| 04/16/1998 | DE19641588A1 Insulating material made from swollen straw |
| 04/07/1998 | US5736209 Compositions having a high ungelatinized starch content and sheets molded therefrom |
| 04/02/1998 | WO1998013424A1 Composite materials consisting of thermoplastic and lignine, and production process |
| 04/01/1998 | EP0743899A4 Hinges for highly inorganically filled composite materials |
| 04/01/1998 | EP0713481A4 Sealable liquid-tight, thin-walled containers |
| 04/01/1998 | EP0686082A4 Hydraulically settable mixtures |
| 04/01/1998 | EP0678068A4 Highly inorganically filled compositions. |
| 04/01/1998 | EP0662029A4 Hydraulically settable containers. |
| 03/26/1998 | WO1998011973A2 Process for producing workpieces and molded pieces out of cellulose and/or cellulose-containing fiber material |
| 03/26/1998 | CA2237942A1 Process for producing workpieces and molded pieces out of cellulose and/or cellulose-containing fiber material |
| 03/18/1998 | EP0829519A1 Method for manufacturing compostable mouldings and pellets for this purpose |
| 03/18/1998 | EP0712428B1 Moulding made from or including an environmentally acceptable material, a process for manufacturing the same, and the use of said moulding |
| 03/18/1998 | CN1176643A Lignin based polyols |
| 03/17/1998 | CA1339711C Composites of cellulosic fibers and vinyl chloride polymer bonded by an isocyanate bonding agent |
| 03/11/1998 | EP0675920B1 Use of a composition for the manufacture of a material by injection moulding |
| 03/10/1998 | US5725939 Synthetic wood meal, method and apparatus for manufacturing the same; synthetic wood board including the synthetic wood meal, method and apparatus of extrusion molding therefor |
| 03/05/1998 | WO1998008903A1 Modified lignins |
| 03/05/1998 | WO1998008675A1 Composites prepared with ready-to-use resin/wax emulsion adhesives |
| 02/25/1998 | EP0824570A1 A process for manufacturing organic and inorganic compositions, moulded flat or extruded to give complex formation, dimensional stability, added strength, biological resistance, using non toxic resin formulations |
| 02/25/1998 | EP0824557A1 Biodegradable and compostable plastic articles, including flat-shaped articles |
| 02/24/1998 | US5720913 Methods for manufacturing sheets from hydraulically settable compositions |
| 02/19/1998 | WO1998006785A1 Biodegradable composition |
| 02/19/1998 | WO1998006755A1 Thermoplastic processable starch or starch derivative polymer mixtures |
| 02/19/1998 | CA2263290A1 Biodegradable composition |
| 02/18/1998 | EP0720634B1 Decomposable and compostable natural substance granulate of primarily late-growth raw materials |
| 02/17/1998 | US5719239 Thermosetting resin |
| 02/10/1998 | US5716675 Applying liquid including polyalcohol and water-borne coating to starch-based article to improve dimensional stability when exposed to fluctuations in ambient moisture |
| 02/04/1998 | EP0822223A1 A process for preparing reinforced polyolefins and reinforced polyolefin composition |
| 02/03/1998 | US5714217 Thin walled containers for dispensing substances such as carbonated beverages |