POLYMERS AS SUPPORT MATERIAL FOR USE IN FUSED FILAMENT FABRICATION
    31.
    发明公开
    POLYMERS AS SUPPORT MATERIAL FOR USE IN FUSED FILAMENT FABRICATION 有权
    POLYMERE ALSTRÄGERMATERIALZUR VERWENDUNG BEI DER HERSTELLUNG VERSCHMOLZENERFÄDEN

    公开(公告)号:EP3107943A1

    公开(公告)日:2016-12-28

    申请号:EP15705972.6

    申请日:2015-02-17

    Applicant: BASF SE

    Abstract: The present invention relates to the use of a polymer comprising polymerized units (A) and (B): (A) at least one first monomer of the formula (I) where n is 3 to 12; m is 0 to 3; R1 is C1-C10-alkyl, C2-C10-alkenyl, aryl or aralkyl; R2, R3 and R4 are each, independently of one another, hydrogen, C1-C10-alkyl, C2-C10-alkenyl, aryl or aralkyl; and (B) at least one second monomer of the formula (II) where R5, R6 and R7 are each, independently of one another, hydrogen, C1-C10-alkyl, C2-C10-alkenyl, aryl or aralkyl; R8 is C1-C20-alkyl, C2-C10-alkenyl, aryl or aralkyl; as a support material in a fused filament fabrication process.

    Abstract translation: 本发明涉及包含聚合单元(A)和(B)的聚合物的用途:(A)至少一种式(I)的第一单体,其中n为3至12; m为0〜3; R 1是C 1 -C 10 - 烷基,C 2 -C 10 - 烯基,芳基或芳烷基; R 2,R 3和R 4各自独立地为氢,C 1 -C 10 - 烷基,C 2 -C 10 - 烯基,芳基或芳烷基; 和(B)至少一种式(II)的第二单体,其中R 5,R 6和R 7各自独立地为氢,C 1 -C 10 - 烷基,C 2 -C 10 - 烯基,芳基或芳烷基; R8是C1-C20烷基,C2-C10-烯基,芳基或芳烷基; 作为熔丝制造工艺中的支撑材料。

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