| 摘要 |
LATEXES ARE THICKNESS BY COMPOUNDS OF THE FORMULA:R1-(O-A)A-B1-R2-(B2-R3)D-(B3-(A''-O)B-F-(A''-B4)F-R4-(B5-R5)O)N-B6-A''''O)C-R6WHEREIN:R1 AND R6 ARE MONOVALENT HYDROPHOBIC GROUPS INDEPENDENTLY SELECTED FROM THE GROUP CONSISTING OF AN ALIPHATIC GROUP, A SUBSTITUTED ALIPHATIC GROUP, AN AROMATIC GROUP, AND A SUBSTITUTED AROMATIC GROUP; R2 AND R4 ARE INDEPENDENTLY SELECTED FROM THE GROUP CONSISTING OF ALIPHATIC, SUBSTITUTED ALIPHATIC, AROMATIC, OR SUBSTITUTED AROMATIC RADICALS, EACH RADICAL BEING DIVALENT OR TRIVALENT; R3 AND R5 ARE INDEPENDENTLY SELECTED FROM HYDROGEN, LOWER ALKYL AND LOWER ARALKYL;B1, B2, B3, B4, B5, AND B6 ARE LINKING GROUPS INDEPENDENTLY SELECTED FROM THE GROUP CONSISTING OF AN OXYGEN ATOM (TO FORM THE ETHER LINKAGE -O-), A CARBOXYLATE GROUP (TO FORM AN ESTER LINKAGE R2-C(O)-O- AND/OR R4-C(O)-O-), AN AMINO GROUP (TO FORM THE AMINE LINKAGE R2-N(R)- AND/OR R4-N(R)-, WHEREIN IS HYDROGEN, LOWER ALKYL, LOWER ARALKYL, OR LOWER ACYL), AND AN AMIDO GROUP (TO FORM AMIDE LINKAGE R2-N(R)-C(O)- AND/OR R4-N(R)-C(O)-, WHEREIN R IS HYDROGEN, LOWER ALKYL, LOWER ARALKYL, OR LOWER ACYL);EACH OF A, B, C, D, E, F, AND N ARE INTEGERS, WHEREIN EACH OF A AND CARE INDEPENDENTLY ANY INTEGER FROM FROM GREATER THAN 20 TO ABOUT 200; B IS ANY INTEGER FROM GREATER THAN 20 TO ABOUT 450; D, E, AND F ARE ZERO OR 1; AND N IS ANY INTEGER FROM 1 TO ABOUT 5; ANDEACH OF A, A'', AND A'' '' IS INDEPENDENTLY AN ETHYLENE, 1,2-PROPYLENE, 1,2-BUTYLENE UNIT OR COMBINATIONS THEREOF.
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