Class C08C : TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
Subclass 1/07: Treatment of rubber latex Chemical or physical treatment of rubber latex before or during concentration Increasing the size of dispersed rubber particles characterised by the agglomerating agents used
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11932709 | Diene-based rubber latex, method for preparing thereof and graft copolymer with core-shell structure comprising the same | Dec 17, 19 | Mar 19, 24 | LG Chem Ltd. |
| 11498982 | Method for concentrating rubber emulsion and product thereof | Dec 15, 21 | Nov 15, 22 | AGRICULTURAL PRODUCT PROCESSING RESEARCH INSTITUTE, CHINESE ACADEMY OF TROPICAL AGRICULTURAL SCIENCES |
| 11142590 | Solidification of a natural rubber latex by polyquaternary polymers | Aug 11, 17 | Oct 12, 21 | VERSALIS S.P.A. |
| 10843144 | Process for production of elastomer agglomerate composition, elastomer agglomerate composition and its use | Oct 12, 18 | Nov 24, 20 | Sabic Global Technologies B.V. |
| 9657112 | Co-agglomerated latex polymer dispersions and methods of preparing and using same | Jul 01, 10 | May 23, 17 | BASF SE |
| 6300392 | Co-agglomeration of random vinyl substituted aromatic/conjugated diolefin polymer with sulfur to improve homogeneity of polymer/asphalt admixtures | Jun 14, 00 | Oct 09, 01 | BASF CORPORATION |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2017/0066,847 | CO-AGGLOMERATED LATEX POLYMER DISPERSIONS AND METHODS OF PREPARING AND USING SAME | Nov 21, 16 | Mar 09, 17 | BASF SE |
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