公开(公告)号：US5478869A

公开(公告)日：1995-12-26

申请号：US281137

申请日：1994-07-27

申请人： Yosuke Takahashi ,  Noriaki Oshima ,  Yasuhiko Shida ,  Reiko Otomo

发明人： Yosuke Takahashi ,  Noriaki Oshima ,  Yasuhiko Shida ,  Reiko Otomo

IPC分类号： C09D4/00 ,  G11B7/253 ,  G11B7/2534 ,  G11B7/254 ,  G11B7/2542 ,  G11B7/2545 ,  G11B7/258 ,  G11B7/2585 ,  C08K3/34

CPC分类号： G11B7/2542 ,  C09D4/00 ,  G11B7/2534 ,  G11B7/2545 ,  G11B7/2585

摘要： A protective coating material comprising (meth)acrylate derivatives of the following formulas 1, 2, 3, 4 and 5 within the following ranges of a, b, c, d and e % by weight, respectively:5.ltoreq.a.ltoreq.80, 0.ltoreq.b.ltoreq.30, 0.ltoreq.c.ltoreq.30, 5.ltoreq.d.ltoreq.50,0.ltoreq.e.ltoreq.50, provided that a+b+c+d+e=100, ##STR1## wherein each of R.sub.1 to R.sub.3 is H or CH.sub.3, and R.sub.4 is CH.sub.2 CH.sub.3 or CH.sub.2 OH, ##STR2## wherein each of R.sub.5 to R.sub.8 is H or CH.sub.3, ##STR3## wherein each of R.sub.9 to R.sub.14 is H or CH.sub.3,CH.sub.2 .dbd.C(R.sub.15)COO(CH.sub.2).sub.n OCOC(R.sub.16).dbd.CH.sub.2 4wherein each of R.sub.15 and R.sub.16 is H or CH.sub.3, and n is an integer of from 2 to 10. ##STR4## wherein R17 is H or CH.sub.3.

摘要翻译： 包含以下式的（甲基）丙烯酸酯衍生物+ E，crc / 1 /，+ E，crc / 2 /，+ E，crc / 3 /，+ E，crc / 4 /和+ E，crc 分别为a，b，c，d和e重量％的以下范围：5≤a≤80,0≤b≤30,0， a + b + c + d + e = 100，其中R 1至R 3各自为H 或R 3为CH 3，R 4为CH 2 CH 3或CH 2 OH，其中R 5至R 8各自为H或CH 3，其中R 9至R 14各自为H或CH 3，CH 2 = C（R 15） ）COO（CH2）nOCOC（R16）= CH2 + E，crc / 4 /其中R15和R16各自为H或CH3，n为2至10的整数。其中R17为H或 CH3。

公开(公告)号：US5171811A

公开(公告)日：1992-12-15

申请号：US778657

申请日：1991-10-18

申请人： Yosuke Takahashi ,  Noriaki Oshima ,  Yasuhiko Shida

发明人： Yosuke Takahashi ,  Noriaki Oshima ,  Yasuhiko Shida

IPC分类号： C09D4/00 ,  C09D4/02

CPC分类号： C09D4/00

摘要： A protective coating material comprising polyfunctional (meth)acrylate derivatives of the following formulas 1, 2, 3, 4 and 5 within the following ranges of a, b, c, d and e % by weight, respectively: ##STR1## wherein each of R.sub.1 to R.sub.3 is H or CH.sub.3, and R.sub.4 is CH.sub.2 CH.sub.3 or CH.sub.2 OH, ##STR2## wherein each of R.sub.5 to R.sub.10 is H or CH.sub.3,CH.sub.2 .dbd.C(R.sub.11)COO(CH.sub.2 CH.sub.2 O).sub.n COC(R.sub.12).dbd.CH.sub.2 3wherein each of R.sub.11 and R.sub.12 is H or CH.sub.3, and n is an integer of from 3 to 14, ##STR3## wherein each of R.sub.13 and R.sub.14 is H or CH.sub.3, and R.sub.15 is H or CH.sub.2 OCOC(R.sub.19).dbd.CH.sub.2 wherein R.sub.19 is H or CH.sub.3,CH.sub.2 .dbd.C(R.sub.16)COO(CH.sub.2).sub.n OCOC(R.sub.17).dbd.CH.sub.25wherein each of R.sub.16 and R.sub.17 is H or CH.sub.3, and n is an integer of from 2 to 10.