Class B29B : PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
Subclass 7/04: Mixing; Kneading (in general B01F; combined with calendering B29C 43/24, with injection B29C 45/46, with extrusion B29C 47/36) non-continuous, with mechanical mixing or kneading devices, i.e. batch type with non-movable mixing or kneading devices
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11358354 | Process for producing plastic lens and apparatus for producing plastic lens | Jun 13, 16 | Jun 14, 22 | Mitsui Chemicals Inc. |
| 10899060 | Method and device for continuously modifying a polymer melt made of non-extracted polyamide 6 with one or more additives | Jul 27, 16 | Jan 26, 21 | Not available |
| 10655277 | Biopolymer coating for compostable paperboard packaging | Nov 16, 16 | May 19, 20 | WestRock MWV, LLC |
| 10265666 | Two part molded part useful as a mixer for viscous curable materials | Apr 27, 17 | Apr 23, 19 | Dow Global Technologies LLC |
| 9675943 | Two part molded part useful as a mixer for viscous curable materials | Mar 14, 13 | Jun 13, 17 | DOW GLOBAL TECHNOLOGIES LLC |
| 9108343 | Template treatment method | Sep 07, 12 | Aug 18, 15 | KABUSHIKI KAISHA TOSHIBA |
| 8501058 | Method of cleaning template and pattern forming method | Aug 14, 09 | Aug 06, 13 | TOSHIBA MEMORY CORPORATION |
| 5415823 | Method and apparatus for manufacturing rubber mixtures | Mar 24, 94 | May 16, 95 | CONTINENTAL REIFEN DEUTSCHLAND GMBH |
| 5108188 | Method for producing rubber mixtures | Feb 28, 91 | Apr 28, 92 | CONTINENTAL AKTIENGESELLSCHAFT |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0158,585 | COMPOUNDING MATERIAL FOR RUBBER KNEADING AND SEALED PACKAGE USING COMPOUNDING MATERIAL FOR RUBBER KNEADING, METHOD FOR PRODUCING COMPOUNDING MATERIAL FOR RUBBER KNEADING AND METHOD FOR PRODUCING RUBBER COMPOSITION | Mar 15, 22 | May 16, 24 | KURARAY CO. LTD |
| 2024/0109,231 | MULTI-DIRECTIONAL CASTING NOZZLE | Jan 25, 22 | Apr 04, 24 | PPG Industries Ohio, Inc. |
| 2021/0053,254 | BONDING MATERIAL, METHOD FOR PRODUCING THE SAME, FIBER MOLDED PRODUCT, AND METHOD FOR PRODUCING THE SAME | Aug 20, 20 | Feb 25, 21 | Not available |
| 2018/0250,867 | METHOD AND DEVICE FOR CONTINUOUSLY MODIFYING A POLYMER MELT MADE OF NON-EXTRACTED POLYAMIDE 6 WITH ONE OR MORE ADDITIVES | Jul 27, 16 | Sep 06, 18 | Not available |
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