9975969 | Method of preparing polyolefin, and polyolefin prepared thereby | Nov 21, 14 | May 22, 18 | LG Chem Ltd. |
9963523 | Polyethylene production with multiple polymerization reactors | Dec 02, 16 | May 08, 18 | Chevron Phillips Chemical Company LP |
9931608 | Process for separating components of a polymer-monomer mixture obtained by high-pressure polymerization of ethylenically unsaturated monomers | Nov 12, 15 | Apr 03, 18 | Basell Polyolefine GmbH |
9914112 | Process for producing water-absorbent polymer particles by polymerizing droplets of a monomer solution | Jan 14, 15 | Mar 13, 18 | BASF SE |
9914796 | Method for producing (meth)acrylic resin composition | Jun 28, 13 | Mar 13, 18 | KURARAY CO., LTD. |
9914230 | Production of superabsorbent polymers on a continuous belt reactor | Jan 10, 08 | Mar 13, 18 | BASF SE |
9908950 | High-pressure polymerization process of ethylenically unsaturated monomers | Feb 22, 16 | Mar 06, 18 | BASELL POLYOLEFINE GMBH |
9896525 | Homogeneous polymerization process using evaporative cooling | Mar 29, 16 | Feb 20, 18 | EXXONMOBIL CHEMICAL PATENTS INC. |
9890222 | Polyarylene sulfide production device provided with baffle and baffle support | Sep 18, 15 | Feb 13, 18 | KUREHA CORPORATION |
9880131 | Liquid-liquid separator interface detection system and polymerization process utilizing the same | May 09, 12 | Jan 30, 18 | DOW GLOBAL TECHNOLOGIES LLC |
9873754 | Process for the gas-phase polymerization of ethylene or ethylene mixtures | May 13, 14 | Jan 23, 18 | BASELL POLYOLEFINE GMBH |
9868800 | Method for producing polyacrylic acid (salt)-based water-absorbent resin | Apr 24, 15 | Jan 16, 18 | NIPPON SHOKUBAI CO., LTD. |
9868796 | Method and device for manufacturing cured light-curing resin composition | Aug 25, 15 | Jan 16, 18 | HERAEUS KABUSHIKI KAISHA |
9850330 | Process for forming polyolefins | Oct 10, 16 | Dec 26, 17 | CHEVRON PHILLIPS CHEMICAL COMPANY LP |
9840567 | Olefin polymerization process with continuous transfer | Jan 21, 14 | Dec 12, 17 | TOTAL RESEARCH & TECHNOLOGY FELUY |
9822193 | Unified cooling for multiple polyolefin polymerization reactors | Feb 10, 17 | Nov 21, 17 | CHEVRON PHILLIPS CHEMICAL COMPANY LP |
9809659 | Ethylene polymerization process having improved heat exchanger performance | Jun 22, 15 | Nov 07, 17 | BASELL POLYOLEFINE GMBH |
9809661 | Process for continuous synthesis of a diene elastomer | Jul 01, 13 | Nov 07, 17 | COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN, MICHELIN RECHERCHE ET TECHNIQUE S.A., |
9789463 | Heat transfer in a polymerization reactor | Jun 24, 14 | Oct 17, 17 | CHEVRON PHILLIPS CHEMICAL COMPANY LP |
9790290 | Gas phase polymerization process | Feb 27, 15 | Oct 17, 17 | BOREALIS AG |