Encapsulating Material for Solar Cell
    1.
    发明申请
    Encapsulating Material for Solar Cell 有权
    太阳能电池封装材料

    公开(公告)号:US20090120489A1

    公开(公告)日:2009-05-14

    申请号:US11885933

    申请日:2006-03-08

    IPC分类号: H02N6/00

    摘要: An encapsulating material for solar cell containing a laminated adhesive and heat resistant layer (A) and a buffering layer (B), wherein a difference in flexural modulus between the heat resistant layer (A) and the buffering layer (B) is at least 30 MPa or more, is provided. The adhesive and heat resistant layer (A) is preferably an olefin polymer (a) having a melting point (according to JIS K7121) of 75° C. or higher and having a storage elastic modulus at 150° C. of 103 Pa or more and the buffering layer (B) is preferably an olefin polymer (d) having a stiffness of 100 MPa or less. The encapsulating material for solar cell can provide superior transparency, flexibility, heat resistance and adhesiveness and can remarkably improve production efficiency of a solar cell module even when no organic peroxide is used. The encapsulating material can also exhibit a performance capable of corresponding to the thickness reduction of the solar cell element even when an organic peroxide is used. A solar cell module containing the encapsulating material is also provided.

    摘要翻译: 一种用于太阳能电池的封装材料,其包含层压粘合剂和耐热层(A)和缓冲层(B),其中耐热层(A)和缓冲层(B)之间的挠曲模量差为至少30 MPa以上。 粘合耐热层(A)优选为熔点(根据JIS K7121)为75℃以上且在150℃下的储能弹性模量为103Pa以上的烯烃聚合物(a) 缓冲层(B)优选为硬度为100MPa以下的烯烃聚合物(d)。 太阳能电池用封装材料可以提供优异的透明性,柔软性,耐热性和粘合性,并且即使不使用有机过氧化物,也可以显着提高太阳能电池组件的生产效率。 即使使用有机过氧化物,封装材料也可以表现出能够对应于太阳能电池元件的厚度减小的性能。 还提供了包含封装材料的太阳能电池组件。

    Laminated film and method of producing the same
    2.
    发明授权
    Laminated film and method of producing the same 失效
    层压膜及其制造方法

    公开(公告)号:US06835269B1

    公开(公告)日:2004-12-28

    申请号:US09806305

    申请日:2001-03-29

    IPC分类号: B32B3104

    摘要: A laminated film exhibiting excellent interlayer adhesiveness obtained by extrusion-laminating a resin directly on a polyester film without effecting anchor-coating or without treating the molten film of the extrusion-laminated resin with ozone. The laminated film is obtained by extrusion-laminating, onto the polyester film, an ethylene copolymer containing an unsaturated carboxylic acid and a (meth)acrylic acid ester, which may be further blended with a small amount of an ethylene/&agr;-olefin copolymer having a density of 840 to 900 kg/m3, the amount of the unsaturated carboxylic acid component being from 1 to 12% by weight and the amount of the (meth)acrylic acid ester component being from 2 to 25% by weight.

    摘要翻译: 通过将树脂直接挤压在聚酯薄膜上而不会进行锚涂或不用臭氧处理挤出层压树脂的熔融薄膜而获得的层间粘附性优异的层合膜。 层压膜通过挤出层压到聚酯膜上而获得含有不饱和羧酸和(甲基)丙烯酸酯的乙烯共聚物,该乙烯共聚物可以进一步与少量的乙烯/α-烯烃共聚物共混,所述乙烯/α-烯烃共聚物具有 密度为840〜900kg / m 3,不饱和羧酸成分的量为1〜12重量%,(甲基)丙烯酸酯成分的含量为2〜25重量%。

    Thermoplastic resin composition and its use
    3.
    发明授权
    Thermoplastic resin composition and its use 失效
    热塑性树脂组合物及其用途

    公开(公告)号:US6011115A

    公开(公告)日:2000-01-04

    申请号:US849840

    申请日:1997-09-02

    摘要: A thermoplastic resin composition comprising 50 to 85 parts by weight of an ethylene-vinyl alcohol copolymer, 10 to 40 parts by weight of an ionomer of ethylene-unsaturated carboxylic acid copolymer containing about 5 to 12 mole % of unsaturated carboxylic acid, and 1 to 25 parts by weight of a polyamide and a packaging material comprising said resin composition are provided. The resin composition is excellent in gas barrier property, impact resistance, pinhole resistance, stretchability, drawability and transparency and is preferably used for packaging material.

    摘要翻译: PCT No.PCT / JP95 / 02566 Sec。 371日期:1997年9月2日 102(e)1997年9月2日PCT 1995年12月14日PCT PCT。 公开号WO96 / 18681 日期1996年6月20日一种热塑性树脂组合物,其包含50至85重量份的乙烯 - 乙烯醇共聚物,10至40重量份的含有约5至12摩尔%不饱和羧酸的乙烯 - 不饱和羧酸共聚物的离聚物 酸和1〜25重量份的聚酰胺和包含所述树脂组合物的包装材料。 树脂组合物的阻气性,耐冲击性,针孔电阻,拉伸性,拉伸性和透明性优异,优选用于包装材料。

    Encapsulating material for solar cell
    4.
    发明授权
    Encapsulating material for solar cell 有权
    太阳能电池封装材料

    公开(公告)号:US08053086B2

    公开(公告)日:2011-11-08

    申请号:US11885933

    申请日:2006-03-08

    IPC分类号: H02N6/00

    摘要: An encapsulating material for solar cell containing a laminated adhesive and heat resistant layer (A) and a buffering layer (B), wherein a difference in flexural modulus between the heat resistant layer (A) and the buffering layer (B) is at least 30 MPa or more, is provided. The adhesive and heat resistant layer (A) is preferably an olefin polymer (a) having a melting point (according to JIS K7121) of 75° C. or higher and having a storage elastic modulus at 150° C. of 103 Pa or more and the buffering layer (B) is preferably an olefin polymer (d) having a stiffness of 100 MPa or less. The encapsulating material for solar cell can provide superior transparency, flexibility, heat resistance and adhesiveness and can remarkably improve production efficiency of a solar cell module even when no organic peroxide is used. The encapsulating material can also exhibit a performance capable of corresponding to the thickness reduction of the solar cell element even when an organic peroxide is used. A solar cell module containing the encapsulating material is also provided.

    摘要翻译: 一种用于太阳能电池的封装材料,其包含层压粘合剂和耐热层(A)和缓冲层(B),其中耐热层(A)和缓冲层(B)之间的挠曲模量差为至少30 MPa以上。 粘合耐热层(A)优选为熔点(根据JIS K7121)为75℃以上且在150℃下的储能弹性模量为103Pa以上的烯烃聚合物(a) 缓冲层(B)优选为硬度为100MPa以下的烯烃聚合物(d)。 太阳能电池用封装材料可以提供优异的透明性,柔软性,耐热性和粘合性,并且即使不使用有机过氧化物,也可以显着提高太阳能电池组件的生产效率。 即使使用有机过氧化物,封装材料也可以表现出能够对应于太阳能电池元件的厚度减小的性能。 还提供了包含封装材料的太阳能电池组件。

    Laminated film and packaging material
    5.
    发明授权
    Laminated film and packaging material 失效
    层压膜和包装材料

    公开(公告)号:US5912070A

    公开(公告)日:1999-06-15

    申请号:US835424

    申请日:1997-04-09

    摘要: A laminated film superior in the heat resistance, shock resistance, moisture-barriering property and easy hand-tearability, which comprises one or more layers of a thermoplastic polyester resin (A), one or more layers of a resin based on cycloolefin (C) and one or more interposed layers of an adhesive (B) between layer (A) and layer (C), wherein the layer(s) of the thermoplastic polyester resin (A) and optionally the layer(s) of the resin based on cycloolefin (C) have been biaxially stretched and wherein the total thickness of the layer(s) of the thermoplastic polyester resin (A), the total thickness of the layer(s) of the adhesive (B) and the total thickness of the layer(s) based on cycloolefin (C) are 0.5-50 .mu.m, 0.5-20 .mu.m and 5-150 .mu.m, respectively.

    摘要翻译: 包括一层或多层热塑性聚酯树脂(A),一层或多层基于环烯烃(C)的树脂的耐热性,抗冲击性,防潮性和易撕手性的层压膜, 和层(A)和层(C)之间的粘合剂(B)的一个或多个插入层,其中热塑性聚酯树脂(A)的层和任选的基于环烯烃的树脂层 (C)已经被双轴拉伸,其中热塑性聚酯树脂(A)的层的总厚度,粘合剂(B)的层的总厚度和层的总厚度( s)为0.5〜50μm,0.5〜20μm,5-150μm。