公开(公告)号：US5047199A

公开(公告)日：1991-09-10

申请号：US265847

申请日：1988-11-25

申请人： Jean-Paul Leca ,  Jean-Yves Barbin

发明人： Jean-Paul Leca ,  Jean-Yves Barbin

IPC分类号： B29C39/22 ,  B29C39/00 ,  B29C39/32 ,  B29C47/06 ,  B29K33/04

CPC分类号： B29C47/128 ,  B29C39/006 ,  B29C39/32 ,  B29C47/0019 ,  B29C47/0021 ,  B29K2033/04

摘要： Gasket used in a fabrication method, wherein a methylmethacrylate prepolymer or a mixture of unsaturated monomers, whose main constituent is methylmethacrylate, or the unsaturated monomer or monomers themselves is (are) introduced into a mold comprised of two parallel plates separated by said gasket, and the mold is brought to a temperature sufficient to complete or carry out the polymerization. The gasket consists of a core of plasticized poly(vinylchloride), said core being sheathed by a thin layer of thermoplastic polymers chosen from among propylene polymers and saturated polymers, said thermoplastic polymer being capable of retaining its elasticity at temperatures ranging from 20.degree. to 120.degree. C. and having a melting or softening point higher than 115.degree. C.

摘要翻译： PCT No.PCT / FR88 / 00049 Sec。 371日期1988年11月25日第 102（e）1988年11月25日日期PCT提交1988年1月28日PCT公布。 出版物WO88 / 05718 日本1988年8月11日。在制造方法中使用的垫片，其中主要成分为甲基丙烯酸甲酯的甲基丙烯酸甲酯预聚物或不饱和单体的混合物或不饱和单体或单体本身被引入到由两个平行 由所述垫片分离的板，并且使模具达到足以完成或进行聚合的温度。 垫圈由增塑的聚（氯乙烯）芯组成，所述芯由被选自丙烯聚合物和饱和聚合物的热塑性聚合物的薄层包覆，所述热塑性聚合物能够在20至120℃的温度范围内保持其弹性 熔点或软化点高于115℃

公开(公告)号：US4424137A

公开(公告)日：1984-01-03

申请号：US354922

申请日：1982-03-05

申请人： Michel Avenel ,  Paul Evrard ,  Jean-Paul Leca

发明人： Michel Avenel ,  Paul Evrard ,  Jean-Paul Leca

IPC分类号： C09K3/10 ,  C08F220/00 ,  C08F220/10 ,  C08F220/18 ,  F24J2/00 ,  H01L31/048 ,  C08F120/06 ,  C08F20/10 ,  C08F120/10

CPC分类号： C08F220/18 ,  H01L31/048 ,  Y02E10/50

摘要： Acrylic prepolymer comprising: from 10 to 50% by weight of units derived from at least one alkyl acrylate, the alkyl group having from 4 to 12 carbon atoms, from 30 to 60% by weight of units derived from at least one alkyl methacrylate, the alkyl group having from 1 to 5 carbon atoms, and from 10 to 40% by weight of units derived from methyl acrylate. The prepolymer is used to encapsulate photocells, connected to one another by conducting wires and positioned on a support plate, by casting a resin into the space located between the support plate and a second protective plate, the resin being obtained by mixing 100 parts of the acrylic prepolymer, from 0.1 to 4 parts of a vanadium arenesulphonate and from 0.5 to 4 parts of a free-radical initiator, at a temperature between 10.degree. and 70.degree. C. and for a sufficient time to solidify the polymeric resin at the temperature selected.

摘要翻译： 丙烯酸类预聚物，其包含：10至50重量％的衍生自至少一种丙烯酸烷基酯的烷基，具有4至12个碳原子的烷基，30至60重量％的衍生自至少一种甲基丙烯酸烷基酯的单元， 具有1至5个碳原子的烷基和10至40重量％衍生自丙烯酸甲酯的单元。 预聚物用于将光电池封装，通过导线连接并定位在支撑板上，通过将树脂浇注到位于支撑板和第二保护板之间的空间中，该树脂通过将100份 丙烯酸酯预聚物，0.1至4份钒磺酸钒和0.5至4份自由基引发剂，在10至70℃的温度下，并在足够的时间使聚合物树脂在所选择的温度下固化 。

公开(公告)号：US4549033A

公开(公告)日：1985-10-22

申请号：US536268

申请日：1983-09-27

申请人： Michel Avenel ,  Paul Evrard ,  Jean-Paul Leca

发明人： Michel Avenel ,  Paul Evrard ,  Jean-Paul Leca

IPC分类号： C09K3/10 ,  C08F220/00 ,  C08F220/10 ,  C08F220/18 ,  F24J2/00 ,  H01L31/048 ,  H01L31/04

CPC分类号： C08F220/18 ,  H01L31/048 ,  Y02E10/50

摘要： Acrylic prepolymer comprising:from 10 to 50% by weight of units derived from at least one alkyl acrylate, the alkyl group having from 4 to 12 carbon atoms,from 30 to 60% by weight of units derived from at least one alkyl methacrylate, the alkyl group having from 1 to 5 carbon atoms, andfrom 10 to 40% by weight of units derived from methyl acrylate.The prepolymer is used to encapsulate photocells, connected to one another by conducting wires and positioned on a support plate, by casting a resin into the space located between the support plate and a second protective plate, the resin being obtained by mixing 100 parts of the acrylic prepolymer, from 0.1 to 4 parts of a vanadium arenesulphonate and from 0.5 to 4 parts of a free-radical initiator, at a temperature between 10.degree. and 70.degree. C. and for a sufficient time to solidify the polymeric resin at the temperature selected.

摘要翻译： 丙烯酸类预聚物，其包含：10至50重量％的衍生自至少一种丙烯酸烷基酯的烷基，具有4至12个碳原子的烷基，30至60重量％的衍生自至少一种甲基丙烯酸烷基酯的单元， 具有1至5个碳原子的烷基和10至40重量％衍生自丙烯酸甲酯的单元。 预聚物用于将光电池封装，通过导线连接并定位在支撑板上，通过将树脂浇注到位于支撑板和第二保护板之间的空间中，树脂通过将100份 丙烯酸酯预聚物，0.1至4份钒磺酸钒和0.5至4份自由基引发剂，在10至70℃的温度下，并在足够的时间使聚合物树脂在所选择的温度下固化 。

公开(公告)号：US4956224A

公开(公告)日：1990-09-11

申请号：US72975

申请日：1987-06-25

申请人： Jean-Paul Leca

发明人： Jean-Paul Leca

IPC分类号： B29C65/52 ,  B32B27/08 ,  B32B27/12

CPC分类号： B32B27/08 ,  Y10T428/2495 ,  Y10T428/24959

摘要： Article produced from a laminate comprising at least one thermoplastic resin layer (A), at least one fibre-reinforced heat-cured resin layer (B) and at least one adhesive layer (C) intermediate between layers (A) and (B).It is of complex shape and the ratio of the thickness of layer (B) to the thickness of layer (A) in the said article is at least equal to 1.5.The process of manufacture consists in that, in a first step, a thermoplastic resin layer (A) is coated hot with at least one adhesive layer (C) and then, in a second step, the said adhesive-coated layer (A) is subjected to a skeleton forming operation using a complex-shaped layer (B) of fibre-reinforced heat-cured resin as a forming mould, the skeleton forming conditions being such that the ratio of the thickness of layer (B) to the thickness of layer (A) in the complex-shaped article produced is at least equal to 1.5.

摘要翻译： PCT No.PCT / FR86 / 00373 Sec。 371日期1987年9月3日第 102（e）1987年9月3日PCT PCT公布1986年11月4日PCT公布。 出版物WO87 / 02622 日期：1987年5月7日。由包含至少一个热塑性树脂层（A），至少一个纤维增强的热固化树脂层（B）和在层（A）之间中间的至少一个粘合剂层（C） ）和（B）。 其形状复杂，所述制品中层（B）的厚度与层（A）的厚度之比至少等于1.5。 制造方法的组成在于，在第一步骤中，热塑性树脂层（A）用至少一层粘合剂层（C）热涂，然后在第二步中，所述粘合剂涂层（A）为 使用纤维增强热固化树脂的复合形状层（B）作为成型模具进行骨架形成操作，骨架形成条件使得层（B）的厚度与层的厚度的比 制成的复杂形状制品中的（A）至少等于1.5。

公开(公告)号：US4157029A

公开(公告)日：1979-06-05

申请号：US849593

申请日：1977-11-08

申请人： Jean-Paul Leca ,  Alain Nardi

发明人： Jean-Paul Leca ,  Alain Nardi

IPC分类号： G01N11/08 ,  G01N33/44

CPC分类号： G01N11/08 ,  G01N33/442

摘要： The rheometer is located in a non-return branch of a molten polymer line and includes, in succession, a fixed-speed pump, a first capillary tube, and a second capillary tube in series with the first tube. The second tube has a diameter less than or equal to that of the first tube, and emerges into a fluid medium at regulated pressure. Pressure-sensors at the inlet of each tube determine the pressure loss between the inlet of each tube and the fluid medium at regulated pressure. The temperature is monitored by means that are at least party external to the body of the rheometer.

摘要翻译： 流变仪位于熔融聚合物线的非返回分支中，并且连续地包括与第一管串联的固定速度泵，第一毛细管和第二毛细管。 第二管的直径小于或等于第一管的直径，并以调节压力出现在流体介质中。 每个管入口处的压力传感器确定每个管的入口和处于调节压力的流体介质之间的压力损失。 温度是通过至少在流变仪的身体外侧的一方进行监测的。