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    • 2. 发明申请
    • POLYAMIDE-GRAFTED POLYMERS, PHOTOVOLTAIC MODULES WITH A BACKSHEET FILM COMPRISING A POLYAMIDE-GRAFTED POLYMER AND MANUFACTURING PROCESS AND USE THEREOF
    • 聚酰胺接枝聚合物,具有包含聚酰胺接枝聚合物的背表面膜的光伏组件和制造方法及其用途
    • WO2010069546A3
    • 2011-08-25
    • PCT/EP2009008972
    • 2009-12-15
    • ARKEMA FRANCESOLUTIA SOLAR GMBHVOGT MARCJOUSSET DOMINIQUEBIZET STEPHANEFLAT JEAN-JACQUES
    • VOGT MARCJOUSSET DOMINIQUEBIZET STEPHANEFLAT JEAN-JACQUES
    • C08G81/00C08F255/02C08F267/04C08F267/06C08G81/02C08G83/00C08L77/00C08L77/02C08L77/06H01L31/048
    • C08G81/028C08L23/0869H01L31/049Y02E10/50C08L2666/20
    • One subject of the invention is the use of a film as a protective backsheet in a photovoltaic module, said film comprising at least one layer of a composition containing a polyamide-grafted polymer, this polyamide-grafted polymer comprising a polyolefin backbone containing a residue of at least one unsaturated monomer (X) and at least one polyamide graft, in which: ° the polyamide graft is attached to the polyolefin backbone by the residue of the unsaturated monomer (X) that comprises a functional group capable of reacting via a condensation reaction with a polyamide having at least one amine end group and/or at least one carboxylic acid end group; ° the residue of the unsaturated monomer (X) is attached to the backbone by grafting or copolymerization; said polyamide-grafted polymer comprising, relative to its total weight: ° from 40 to 95% by weight of the polyolefin backbone comprising the unsaturated monomer (X); and ° from 5 to 60% by weight of polyamide grafts, and the melting point or glass transition temperature of the polyamide grafts being greater than or equal to 85°C. The invention also relates to a process of manufacturing a photovoltaic module, to a photovoltaic module and also to the use of this module for producing electricity.
    • 本发明的一个主题是使用薄膜作为光伏组件中的保护底片,所述膜包含至少一层含有聚酰胺接枝聚合物的组合物,该聚酰胺接枝聚合物包含聚烯烃主链,所述聚烯烃主链含有 至少一种不饱和单体(X)和至少一种聚酰胺接枝物,其中:·聚酰胺接枝物通过不饱和单体(X)的残基与聚烯烃骨架连接,所述不饱和单体(X)包含能够通过缩合反应 与具有至少一个胺端基和/或至少一个羧酸端基的聚酰胺接触; °不饱和单体(X)的残基通过接枝或共聚连接到主链上; 所述聚酰胺接枝聚合物相对于其总重量包含:40-95重量%的包含不饱和单体(X)的聚烯烃主链; 和5至60重量%的聚酰胺接枝物,并且聚酰胺接枝物的熔点或玻璃化转变温度大于或等于85℃。 本发明还涉及制造光伏模块的方法,光伏模块以及该模块用于发电的用途。
    • 4. 发明申请
    • ELASTOMER THERMOPLASTIC MIXTURES AND COMPOSITIONS HAVING IMPROVED PROPERTIES, METHOD OF MAKING SAID COMPOSITIONS AND APPLICATIONS THEREOF
    • 具有改进性质的弹性体热塑性混合物和组合物,制备该组合物的方法及其应用
    • WO2009007634A3
    • 2009-04-23
    • PCT/FR2008051213
    • 2008-07-01
    • ARKEMA FRANCEHERT MARIUSJOUSSET DOMINIQUE
    • HERT MARIUSJOUSSET DOMINIQUE
    • C08L23/16C08L23/10C08L51/06
    • C08L51/06C08F255/00C08F255/02C08F255/026C08L23/06C08L23/0853C08L23/0869C08L23/10C08L23/12C08L23/16C08L23/22C08L23/36C08L53/00C08L2205/03C08L2666/02C09D151/06C09J151/06C08L2666/24C08L2666/06
    • The mixture of the invention contains, for 100 parts in weight of (A) + (B): (A) 10 to 90 parts in weight of at least one non-nanostructured olefinic thermoplastic polymer; (B) 90 to 10 parts in weight of a formulation of at least one elastomer having unsaturated double bonds and capable of reacting with a cross-linking or vulcanisation agent, said formulation containing a cross-linking or vulcanisation system of said elastomer(s), at least one plasticizer and the standard additives present in elastomer formulations; (C) up to 100 parts in weight relative to (A) + (B) of at least one copolymer grafted with polyamide blocks, said copolymer comprising a polyolefine trunk and at least 1.3 polyamide grafts on said trunk in average and having a nano-structured organisation, wherein said grafts are attached to the trunk by the rest of an unsaturated monomer (X) having a function capable of reacting with a polyamide with an amine end, the rest of said unsaturated monomer (X) being attached on the trunk by grafting or copolymerisation from the double bond thereof, and wherein (A) and (B) in the mixture can already have been combined together by the cross-linking or vulcanisation dynamic method in order to provide a cross-linked or vulcanised thermoplastic composition.
    • 对于100重量份的(A)+(B):(A)10重量份的至少一种非纳米结构的烯属热塑性聚合物,本发明的混合物包含: (B)90至10份重量的至少一种具有不饱和双键且能够与交联或硫化剂反应的弹性体的制剂,所述制剂含有所述弹性体的交联或硫化体系, ,至少一种增塑剂和弹性体制剂中存在的标准添加剂; (C)相对于接枝有聚酰胺嵌段的至少一种共聚物的(A)+(B)至多100重量份,所述共聚物平均包含聚烯烃树脂和所述树干上至少1.3个聚酰胺接枝物, 结构化组织,其中所述移植物通过剩余的具有能够与聚酰胺与胺末端反应的功能的不饱和单体(X)连接到树干上,其余所述不饱和单体(X)通过 通过交联或硫化动力学方法已经将混合物中的(A)和(B)组合在一起,以提供交联或硫化的热塑性组合物,从其双键接枝或共聚合。