公开(公告)号：EP2842717B1

公开(公告)日：2018-08-15

申请号：EP13781753.2

申请日：2013-04-23

申请人： Mitsui Chemicals Tohcello, Inc.

发明人： KURODA, Hiroyuki ,  YAOITA, Takatoshi ,  SHISHIDO, Shigeyuki ,  IWASAKI, Yukihiro ,  MORI, Takafumi ,  FUNAKI, Katsuhiko ,  ZENKOH, Hirofumi

IPC分类号： B29C47/00 ,  C08J3/20 ,  C08J5/18

CPC分类号： B29C47/0021 ,  B29B7/38 ,  B29B7/88 ,  B29B9/04 ,  B29B9/16 ,  B29B2009/161 ,  B29C47/1009 ,  B29C47/1081 ,  B29C47/14 ,  B29C47/38 ,  B29C47/40 ,  B29C47/822 ,  B29C47/92 ,  B29C2947/926 ,  B29C2947/92828 ,  B29D7/01 ,  B29K2023/00 ,  B29K2105/24 ,  C08J3/203 ,  C08J5/18 ,  C08J2323/08 ,  H01L31/048 ,  H01L31/0481 ,  H01L31/18 ,  Y02E10/50

摘要： A method for manufacturing an encapsulating material sheet for a solar battery of the invention includes a step of producing an additive-containing pellet by soaking an additive A into a pellet including a polyolefin-based resin as a main component, a step of injecting the additive-containing pellet into a cylinder (103) from a supply opening (101) in an extrusion molder (100), and melting and kneading a resin composition including the polyolefin-based resin and the additive A in the cylinder (103), and a step of molding by extrusion the resin composition from a die (109) in the extrusion molder (100) into a sheet shape.

公开(公告)号：EP2842717A1

公开(公告)日：2015-03-04

申请号：EP13781753.2

申请日：2013-04-23

申请人： Mitsui Chemicals Tohcello, Inc.

发明人： KURODA, Hiroyuki ,  YAOITA, Takatoshi ,  SHISHIDO, Shigeyuki ,  IWASAKI, Yukihiro ,  MORI, Takafumi ,  FUNAKI, Katsuhiko ,  ZENKOH, Hirofumi

IPC分类号： B29C47/08 ,  B29B7/88 ,  C08J3/20

CPC分类号： B29C47/0021 ,  B29B7/38 ,  B29B7/88 ,  B29B9/04 ,  B29B9/16 ,  B29B2009/161 ,  B29C47/1009 ,  B29C47/1081 ,  B29C47/14 ,  B29C47/38 ,  B29C47/40 ,  B29C47/822 ,  B29C47/92 ,  B29C2947/926 ,  B29C2947/92828 ,  B29D7/01 ,  B29K2023/00 ,  B29K2105/24 ,  C08J3/203 ,  C08J5/18 ,  C08J2323/08 ,  H01L31/048 ,  H01L31/0481 ,  H01L31/18 ,  Y02E10/50

摘要： A method for manufacturing an encapsulating material sheet for a solar battery of the invention includes a step of producing an additive-containing pellet by soaking an additive A into a pellet including a polyolefin-based resin as a main component, a step of injecting the additive-containing pellet into a cylinder (103) from a supply opening (101) in an extrusion molder (100), and melting and kneading a resin composition including the polyolefin-based resin and the additive A in the cylinder (103), and a step of molding by extrusion the resin composition from a die (109) in the extrusion molder (100) into a sheet shape.