公开(公告)号：US20140007941A1

公开(公告)日：2014-01-09

申请号：US14020337

申请日：2013-09-06

Applicant: FUJIFILM Corporation

Inventor： Shin OZAWA ,  Naoya IMAMURA ,  Yusuke AKASAKI

IPC: H01L31/0216 ,  H01L31/18

CPC classification number: H01L31/02167 ,  B32B27/20 ,  B32B27/32 ,  B32B27/40 ,  B32B2457/12 ,  C08J7/042 ,  C08J7/047 ,  C08J2367/02 ,  C08J2423/04 ,  C08J2423/10 ,  H01L31/049 ,  Y02E10/52 ,  Y10T428/264 ,  Y10T428/3154 ,  Y10T428/31551 ,  Y10T428/31576

Abstract: A protective sheet for a solar cell including a base material film, and an olefin-based polymer layer which is disposed on at least one surface of the base material film and has at least one olefin-based binder, in which the olefin-based polymer layer contains 8 mass % or less of an ether-based polyurethane resin with respect to the olefin-based binder, has a favorable adhesive force to a sealing material and a favorable adhesive force to a sealing material even after aged in a hot and humid environment.

Abstract translation: 一种太阳能电池用保护片，其特征在于，包括基材膜和烯基类聚合物层，其设置在所述基材膜的至少一个表面上并具有至少一种烯烃类粘合剂，所述烯烃类聚合物 相对于烯烃类粘合剂，含有8质量％以下的醚类聚氨酯树脂即使在热湿环境下老化之后也具有对密封材料的良好的粘合力和对密封材料的良好的粘合力 。

公开(公告)号：US20140000711A1

公开(公告)日：2014-01-02

申请号：US14018958

申请日：2013-09-05

Applicant: FUJIFILM Corporation

Inventor： Yusuke AKASAKI ,  Naoya IMAMURA ,  Shin OZAWA

IPC: H01L31/048

CPC classification number: H01L31/049 ,  B32B27/08 ,  B32B27/20 ,  B32B27/26 ,  B32B27/306 ,  B32B27/32 ,  B32B2264/102 ,  B32B2264/108 ,  B32B2457/12 ,  C08J7/042 ,  C08J7/047 ,  C08J2367/02 ,  C08J2423/04 ,  C08J2423/10 ,  C08K3/013 ,  C08K5/0041 ,  C09J7/22 ,  C09J7/35 ,  C09J2203/322 ,  C09J2205/102 ,  C09J2423/00 ,  H01L31/0481 ,  Y02E10/50 ,  Y10T428/264 ,  Y10T428/265 ,  Y10T428/273 ,  Y10T428/2835 ,  Y10T428/2848 ,  Y10T428/2857 ,  Y10T428/2878 ,  Y10T428/2891

Abstract: A readily adhesive sheet including a base material film and an olefin-based polymer layer which is disposed on at least one surface of the base material film and contains at least one binder, which is an olefin-based binder having an elastic modulus of 320 MPa or less, at least one coloring pigment selected from titanium oxide, carbon black, titanium black, black combined metal oxides, cyanine-based colors and quinacridone-based colors, and a crosslinking agent has a favorable adhesion to the sealing material even after aged in a hot and humid environment.

Abstract translation: 一种容易粘合片，其包括基材膜和烯烃类聚合物层，其设置在所述基材膜的至少一个表面上并且包含至少一种粘合剂，所述粘合剂是弹性模量为320MPa的烯烃类粘合剂 或更少，至少一种选自氧化钛，炭黑，钛黑，黑色组合金属氧化物，花青色和喹吖啶酮系颜料的着色颜料和交联剂即使在老化之后也对密封材料具有良好的粘合性 一个炎热潮湿的环境。

公开(公告)号：US20140190562A1

公开(公告)日：2014-07-10

申请号：US14204061

申请日：2014-03-11

Applicant: FUJIFILM Corporation

Inventor： Yuuki TESHIMA ,  Mitsunori HACHISUKA ,  Naoya IMAMURA

IPC: H01L31/048

CPC classification number: B32B17/10018 ,  B32B17/10788 ,  B32B27/36 ,  B32B2255/10 ,  B32B2255/26 ,  H01L31/049 ,  Y02E10/50

Abstract: A solar cell backsheet is provided which includes: a substrate that is a biaxially stretched polyethylene terephthalate film having a pre-peak temperature of from 160° C. to 225° C. as measured by differential scanning calorimetry (DSC); a coating layer that is provided at at least one side of the substrate, and includes a binder containing an acrylic resin, a crosslinked structure part derived from a carbodiimide crosslinking agent, and inorganic fine particles; and an adhesive layer that is provided on the coating layer, and includes a resin binder as a main component.

Abstract translation: 提供一种太阳能电池背板，其包括：通过差示扫描量热法（DSC）测量的，其为具有160℃至225℃的预峰值温度的双轴拉伸聚对苯二甲酸乙二醇酯膜的基材; 所述涂层设置在所述基板的至少一侧，并且包括含有丙烯酸树脂的粘合剂，来自碳二亚胺交联剂的交联结构部分和无机细颗粒; 以及设置在涂层上的粘合剂层，并且包括树脂粘合剂作为主要成分。