| PATENT ASSIGNEE'S COUNTRY | USA |
| UPDATE | 09.00 |
| PATENT ASSIGNEE | This data is not available for free |
| PATENT CLAIMS |
Method for making low softening point beta-pinene-based polyterpene resin which consists of reacting mixt contg - Beta-pinene monomer - Olefinic monomer selected from: Diisobutylene, Dipentene 2-Me-2-butene, p-Menthadiene & Alpha-pinene - Organic solvent - Al chloride or Ti chloride Lewis acid catalyst - Co-catalyst selected from: Water, Alc., tert. organohalide, & an ester at T & for time sufficient to produce title resin contg 50-98% beta-pinene & having softening point in range 85-125C & unimodal MW distribution |
| PATENT PHOTOCOPY | Available on request |
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