| 主权项 |
1. A rosin composition, comprising:
a gum rosin; an emulsifier selected from the group consisting of trichloroethane, acetone isopropyl alcohol (IPA), IPA-water combination, toluene, benzene, 2-propanol (IPA), methyl ethyl ketone (MEK), toluene/acetone/methyl ethyl ketone (MEK) and IPA combination, 1,1-dichloroethane, isoamyl acetate, cellusolve acetate, acetone, xylene, 1,1,1,1-tetrachloromethane, 1,1,2,2-tetrachloroethene, 1,1,1-trichloroethane, 1,1,2-trichloroethane, 1,1-dichloroethane, 1,1-dichloroethene, 1,2-dichloroethane, 1,2,-dichloroethene, 1,1-dichloro-1-bromoethane, 1,1-dichloro-1-bromoethene, 1-bromo-1chloro-2-chloroethene, 1,1,1-tribromoethane, 1,1,2-tribromoethene, and combinations thereof; a randomizing additive selected from the group consisting of hydrocarbon oils, naturally occurring oils, glycerols, castor bean oil, corn oil, grape seed oil, olive oil, peanut oil, soybean oil, sunflower seed oil, walnut oil, glycerin, hemp oil, jojoba, lanolin, tea tree oil, wheat germ oil, polyethylene glycol, ethylene adipate, benzo-alkyl dio, and combinations thereof; and a bonding agent selected from the group consisting of polyvinyl acetate (PVAc), polyvinyl alcohol, hydrolytic non-stable binding resin and polymer systems having hydroxyl cleavable polymer structures, and organic solutions capable of solvating polymer systems. |
