処理中

しばらくお待ちください...

設定

設定

出願の表示

1. CN102666616 - Sealing film for solar cells, and solar cells

官庁 中華人民共和国
出願番号 201080053631.X
出願日 20.10.2010
公開番号 102666616
公開日 12.09.2012
特許番号 102666616
特許付与日 01.07.2015
公報種別 B
IPC
C08F 255/02
C化学;冶金
08有機高分子化合物;その製造または化学的加工;それに基づく組成物
F炭素-炭素不飽和結合のみが関与する反応によってえられる高分子化合物
255グループC08F10/00で定義された炭化水素の重合体への重合によって得られる高分子化合物
022または3個の炭素原子をもつオレフィンの重合体への重合によるもの
H01L 31/048
H電気
01基本的電気素子
L半導体装置,他に属さない電気的固体装置
31赤外線,可視光,短波長の電磁波,または粒子線輻射に感応する半導体装置で,これらの輻射線エネルギーを電気的エネルギーに変換するかこれらの輻射線によって電気的エネルギーを制御かのどちらかに特に適用されるもの;それらの装置またはその部品の製造または処理に特に適用される方法または装置;それらの細部
04光起電変換装置として使用されるもの
042PVモジュールまたは1つ1つのPV素子のアレイ
048モジュールの封緘
CPC
H01L 31/0481
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
LSEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
31Semiconductor devices sensitive to infra-red radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus peculiar to the manufacture or treatment thereof or of parts thereof; Details thereof
04adapted as photovoltaic [PV] conversion devices
042PV modules or arrays of single PV cells
048Encapsulation of modules
0481characterised by the composition of the encapsulation material
C08F 255/02
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
255Macromolecular compounds obtained by polymerising monomers on to polymers of hydrocarbons as defined in group C08F10/00
02on to polymers of olefins having two or three carbon atoms
Y02E 10/50
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
10Energy generation through renewable energy sources
50Photovoltaic [PV] energy
Y10T 428/31935
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
31504Composite [nonstructural laminate]
31855Of addition polymer from unsaturated monomers
31935Ester, halide or nitrile of addition polymer
出願人 Bridgestone Corporation
発明者 Kataoka Hisataka
Tomiyama Makiko
代理人 liu xinyu li maojia
優先権情報 2009-268313 26.11.2009 JP
発明の名称
(EN) Sealing film for solar cells, and solar cells
(ZH) 太阳能电池用密封膜、及太阳能电池
要約
(EN)
Provided is a sealing film for solar cells which attains reduction in crosslinking/curing time and which can retain excellent transparency over a long period even in a high-temperature and high-humidity environment. A sealing film for solar cells which comprises an ethylene/unsaturated ester copolymer, a crosslinking agent, and a crosslinking aid, characterized by containing, as the crosslinking aid, both a polyfunctional (meth)acrylate that has five or more (meth)acryloyl groups in one molecule and trially isocyanurate at a mass ratio of the polyfunctional (meth)acrylate to triallyl isocyanurate of 0.06 to 0.3.

(ZH)

本发明提供太阳能电池用密封膜,其能够实现降低交联固化时间,并能够在高温高湿度的环境下长时间维持优异的透明性。一种太阳能电池用密封膜,其特征在于,其为包含乙烯-不饱和酯共聚物、交联剂和交联助剂的太阳能电池用密封膜,作为所述交联助剂,包含在1分子中具有5个以上的(甲基)丙烯酰基的多官能(甲基)丙烯酸酯和三烯丙基异氰脲酸酯,所述多官能(甲基)丙烯酸酯相对于所述三烯丙基异氰脲酸酯的质量比为0.06~0.3。