| PATENT ASSIGNEE'S COUNTRY | Japan |
| UPDATE | 07.99 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Method of dissolving a rubber continuously to form a raw material supplied continuously from a dissolution tank into a reactor for the production of rubber-modified polymer, by dissolving a rubber in a monomer liquid dissolving the rubber & capable of reacting with rubber in the presence or absence of solvent, which comprises - Feeding pieces of rubber to the dissolution tank continuous ly to allow the dissolved & undissolved rubber to coexist in tank Wherein the concn of dissolved rubber is concn at which the feeding to reactor is made, & quantity of undissolved rubber present in tank is < the quantity that prevents pieces of undissolved rubber from sticking to one another to form larger rubber masses - Dissolving rubber continuously - Removing undissolved rubber - Feeding resulting dissolved rubber soln to reactor |
| PATENT PHOTOCOPY | Available on request |
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