Class C08J : WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER- TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C C08F, C08G or C08H
Subclass 3/18: Processes of treating or compounding macromolecular substances Plasticising macromolecular compounds (plasticisers C08K)
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12252607 | Process for manufacture of plasticized homopolymeric polyvinyl alcohol and plasticized polyvinyl alcohol polymer obtained therefrom | Jul 06, 21 | Mar 18, 25 | Aquapak IP Limited |
| 12163008 | Production and use of plasticizers based on 2,4-isomer of furandicarboxylic acid diesters | May 28, 21 | Dec 10, 24 | Braskem SA |
| 12139598 | Process and apparatus for manufacture of processable polyvinyl alcohol | Jul 06, 21 | Nov 12, 24 | Aquapak IP Limited |
| 12098253 | Method for preparing thermoplastic starch by in-situ reactive extrusion plasticization process and method for preparing starch/polymer blend by in-situ reactive extrusion plasticization and compatibilization process | Jun 02, 22 | Sep 24, 24 | NORTH UNIVERSITY OF CHINA; SHANXI ZHONGBEI NEW MATERIAL TECHNOLOGY CO., LTD.; |
| 12071491 | Processing of polyethylene-based compositions and products therefrom | Nov 15, 21 | Aug 27, 24 | Braskem S.A. |
| 11993410 | Packaged viscoelastic polymer substance | Nov 13, 19 | May 28, 24 | tesa SE |
| 11891516 | Tire composition and method for making thereof | Dec 15, 21 | Feb 06, 24 | Kraton Corporation |
| 11855261 | Separator for secondary batteries with enhanced stability and method of manufacturing the same | Mar 04, 21 | Dec 26, 23 | Hyundai Motor Company; Kia Motors Corporation; |
| 11834557 | Modifiers for luxury vinyl tile to increase hardness and rigidity | Jun 28, 19 | Dec 05, 23 | LANXESS Corporation |
| 11767403 | Method for controlling thermoplasticity and toughness of redox-modified plant fiber and use thereof | Dec 20, 19 | Sep 26, 23 | SOUTH CHINA UNIVERSITY OF TECHNOLOGY |
| 11732122 | Modified polyvinyl butyral material, and preparation and applications thereof | Sep 23, 22 | Aug 22, 23 | Not available |
| 11518860 | Biodegradable and waterproof shaped articles based on thermoplastic starch with lower retrogradation and improved mechanical properties | Jun 06, 22 | Dec 06, 22 | Not available |
| 11478569 | Biocompatible phase invertible proteinaceous compositions and methods for making and using the same | Jul 21, 20 | Oct 25, 22 | Baxter International Inc. |
| 11472932 | Heat-resistant chlorine-containing crosslinked resin formed body and its production method, silane masterbatch and masterbatch mixture, and heat-resistant product | Sep 25, 19 | Oct 18, 22 | FURUKAWA ELECTRIC CO., LTD. |
| 11447315 | Co-extruded plasticized PVC-based packaging films and method for its production | Aug 01, 18 | Sep 20, 22 | Not available |
| 11427688 | Copolyesters plasticized with polymeric plasticizer | Jan 10, 18 | Aug 30, 22 | Eastman Chemical Company |
| 11359071 | Plasticizer composition and resin composition, and preparation method thereof | Feb 04, 16 | Jun 14, 22 | LG Chem, Ltd |
| 11279805 | Plasticized terephthalate-based polyester blends containing fatty acids or esters thereof | Jul 23, 19 | Mar 22, 22 | UT - Battelle LLC; University of Tennessee Research Foundation; |
| 11242453 | Heat-resistant chlorine-containing crosslinked resin formed body and method for producing the same, silane master batch, master batch mixture and formed body thereof, and heat-resistant product | Aug 09, 18 | Feb 08, 22 | FURUKAWA ELECTRIC CO., LTD. |
| 11098176 | Plasticizer blends of ketal compounds | Aug 05, 19 | Aug 24, 21 | GFBIOCHEMICALS IP ASSETS B.V. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0101,199 | PLASTICIZER COMPOSITION AND POLYVINYL CHLORIDE-BASED RESIN COMPOSITION COMPRISING THE SAME | Nov 28, 22 | Mar 27, 25 | Not available |
| 2025/0075,021 | THERMOPLASTIC ELASTOMER ARTICLES COMPRISING STYRENE BLOCK COPOLYMER AND RUBBER | Jan 04, 23 | Mar 06, 25 | Avient Corporation |
| 2025/0043,107 | BIO-BASED PLASTICIZERS | Dec 14, 22 | Feb 06, 25 | CARGILL, INCORPORATED |
| 2024/0417,540 | PLASTICIZER FOR POLYMER RESIN COMPOSITIONS | Nov 02, 22 | Dec 19, 24 | Not available |
| 2024/0384,073 | RUBBER COMPOSITION COMPRISING A PARTIALLY BIOSOURCED PLASTICIZER | Sep 12, 22 | Nov 21, 24 | Not available |
| 2024/0110,021 | METHOD FOR OBTAINING A PLASTICISED MATERIAL, THE PLASTICISED MATERIAL OBTAINED AND USE THEREOF | Oct 14, 21 | Apr 04, 24 | UNIVERSIDAD DE ALICANTE |
| 2023/0167,249 | MODELING MATERIAL AND METHOD FOR THE PRODUCTION THEREOF | Apr 23, 21 | Jun 01, 23 | Not available |
| 2023/0167,250 | METHOD FOR PRODUCING A MOLDING COMPOUND | Apr 23, 21 | Jun 01, 23 | Not available |
| 2022/0356,310 | THERMOPLASTIC STARCH | Jul 10, 20 | Nov 10, 22 | Not available |
| 2022/0251,363 | Plasticized PVC hose and method for manufacturing thereof | Jul 14, 20 | Aug 11, 22 | Not available |
| 2022/0251,336 | Plasticizer Composition And Resin Composition, And Preparation Method Thereof | Apr 26, 22 | Aug 11, 22 | LG Chem, Ltd. |
| 2022/0185,971 | METHOD OF PLASTICIZING AND DENSIFYING HYDROPHILIC POLYMERIC BIOMATERIALS AND HYDROPHILIC POLYMERIC BIOMATERIALS | May 18, 20 | Jun 16, 22 | Not available |
| 2021/0322,225 | Lint Free Crosslinked Chitosan-PVA Sponge as an Absorbent Wound Dressing and Method of Preparation Thereof | Dec 26, 18 | Oct 21, 21 | Not available |
| 2018/0326,638 | Method For Producing Films Based On Plasticized Polyvinyl Acetal Having A Predefined Viscosity | Apr 26, 18 | Nov 15, 18 | KURARAY EUROPE GMBH |
| 2018/0298,153 | COPOLYESTERS PLASTICIZED WITH POLYMERIC PLASTICIZER | Jan 10, 18 | Oct 18, 18 | Eastman Chemical Company |
| 2015/0322,238 | COMPOSITIONS OF MIXED DIESTERS OF 1,4: 3,6-DIANHYDROHEXITOL | Nov 26, 13 | Nov 12, 15 | ROQUETTE FRERES |
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