Poly(2-hydroxyethyl methacrylate)
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Transparent solution, 30~70% in alcohol or water/alcohol; or
dry particles, dp: ~250 μm
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pH sensitive water-soluble polymer
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Poly(methacrylic acid) or poly(acrylic acid) transparent solution,
30~70% in water; or dry particles, dp: ~250 μm
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Polyacrylamide
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Transparent solution, 30~70% in water; or dry particles,
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Polyvinyl alcohol w/ high syndiotacticity
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Powder, Mw > 200,000, syndiotacticity: ~ 63%, hydrophilic but
water insuble, used as engineering material
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Poly(N-vinylpyrrolidone)
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Aqueous solution, ~30% in water, or dry powder
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Copoly(N-vinylpyrrolidone-styrene)
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Dry powder, dp: ~250 μm
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