Copolymer of vinylcaprolactam and vinylpyrrolidone (CAS RN 51987-20-3) in the form of a solution in 2-butoxyethanol (CAS RN 111-76-2) containing by weight 45 % or more but not more than 58 % of copolymer
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condition:B,certificate:9081,action:26|condition:B,action:06