摘要:
A process for preparing a transparent laminate comprising a colored interlayer and a rigid sheet, comprising: (a) forming a color concentrate comprising a thermoplastic ionomer copolymer and about 1 to about 10 wt % (based on the total weight of the color concentrate) of pigment by: (i) combining (a) one or more colored master batch, each comprising about 50 to about 80 wt % (based upon the weight of the master batch) a thermoplastic matrix polymer and about 20 to about 50 wt % (based on the weight of the master batch) of pigment, and (b) one or more thermoplastic ionomer copolymer; and (ii) melt mixing the one or more colored master batch and the one or more thermoplastic ionomer copolymer at a temperature above the melting points of the thermoplastic ionomer copolymer and the thermoplastic matrix polymer; (b) forming an interlayer composition comprising thermoplastic ionomer copolymer and about 0.01 to about 3 wt % (based upon the weight of the thermoplastic ionomer copolymer and pigment in the interlayer composition) pigment by: (i) combining the color concentrate and thermoplastic ionomer copolymer; and (ii) melt mixing the color concentrate and the thermoplastic ionomer copolymer at a temperature above the melting point of the thermoplastic ionomer copolymer; and (c) forming a colored thermoplastic interlayer sheet comprising thermoplastic ionomer copolymer and about 0.01 to about 3 wt % (based upon the weight of the ionomer and pigment in the interlayer) pigment by extruding the interlayer composition into the interlayer sheet; and (d) preparing a laminate comprising the colored thermoplastic interlayer and a rigid sheet; wherein by thermoplastic ionomer copolymer is meant a thermoplastic copolymer of an alpha-olefin having 2 to 10 carbon atoms and about 15 to about 30 wt % (based on the total weight of the ionomer copolymer) of an alpha, beta-ethylenically unsaturated carboxylic acid having 3 to 8 carbons, wherein about 5 to about 90% of the carboxylic acids are neutralized with a metal ion. In addition, ionomer/pigment master batch.
摘要:
An image-bearing article comprising a film layer bearing an image which is coated on the image-bearing side and over the image with an adhesion promoter and which is adhered by the adhesion promoter to a polymeric interlayer.A process of preparing an image-bearing article comprising a coated image-bearing film layer: (a) providing a film layer; (b) printing an image on the film layer so as to produce an image-bearing film layer containing an image-bearing side; (c) coating an adhesion promoter on the image-bearing side and over the image to produce a coated image-bearing film layer containing a coated image-bearing side; and (d) laminating an interlayer sheet to the coated image-bearing side of the coated image-bearing film layer.
摘要:
An image-bearing article comprises an opaque layer bearing an image which is coated on the image-bearing side and over the image with an adhesion promoter. A process of preparing an image-bearing article comprising a coated image-bearing white layer comprises the steps of providing an opaque layer; printing an image on the opaque layer so as to produce an image-bearing opaque layer containing an image-bearing side; and coating an adhesion promoter on the image-bearing side and over the image to produce a coated image-bearing opaque layer containing a coated image-bearing side.
摘要:
An image-bearing article comprising a rigid sheet bearing an image which is coated on the image-bearing side and over the image with an adhesion promoter.A process of preparing an image-bearing article comprising a coated image-bearing rigid sheet: (a) providing a rigid sheet; (b) printing an image on the rigid sheet so as to produce an image-bearing rigid sheet containing an image-bearing side; and (c) coating an adhesion promoter on the image-bearing side and over the image to produce a coated image-bearing rigid sheet containing a coated image-bearing side.
摘要:
Disclosed is an improved non-autoclave lamination process for manufacturing solar cell modules, which combines a laminator and at least one pair of confronting nip rollers.
摘要:
An image-bearing article comprising a film layer bearing an image and a polymeric interlayer sheet comprising an ionomer copolymer of an alpha-olefin and about 15 to about 30 wt % of an alpha, beta-ethylenically unsaturated carboxylic acid based on the total weight of the ionomer copolymer, wherein about 5 to about 90 percent of the carboxylic acids are neutralized with one or more metal ions. In addition, a process of preparing an image-bearing article comprising an image-bearing film layer and an ionomer interlayer sheet: (a) providing a film layer; (b) printing an image on the film layer so as to produce an image-bearing film layer containing an image-bearing side; and (c) laminating an ionomer interlayer sheet to the image-bearing side of the image-bearing film layer. Preferably the film layer is coated on the image-bearing side and over the image with an adhesion promoter.
摘要:
A solar cell module comprising a solar cell layer comprised of one or a plurality of electrically interconnected solar cells and an encapsulant layer comprised or made of a poly(vinyl butyral) sheet having melt flow rate (MFR) of about 0.8 to about 2 g/10 min as determined according to ASTM 1238 (150° C., 5 kg load, 2 mm orifice) and a process for producing the same.
摘要翻译:一种太阳能电池模块,包括由一个或多个电互连的太阳能电池组成的太阳能电池层和由熔体流动速率(MFR)为约0.8至约2g / m 2的聚(乙烯醇缩丁醛)片材制成或制成的密封剂层, 根据ASTM 1238(150℃,5kg负荷,2mm孔)测定的10分钟及其制备方法。
摘要:
Described is image-bearing article comprising an opaque layer bearing an image which is coated on the image-bearing side and over the image with an adhesion promoter and laminated to an ionomer interlayer sheet. Also described is a process of preparing an image-bearing article comprising a coated image-bearing opaque layer laminated to an ionomer interlayer sheet, comprising the steps of providing a opaque layer; printing an image on the opaque layer so as to produce an image-bearing opaque layer containing an image-bearing side; coating an adhesion promoter on the image-bearing side and over the image to produce a coated image-bearing opaque layer containing a coated image-bearing side; and laminating an ionomer interlayer sheet to the coated image-bearing side of the coated image-bearing opaque layer by the adhesion promoter.
摘要:
An image-bearing article comprising a rigid sheet bearing an image and a polymeric interlayer sheet comprising an ionomer copolymer of an alpha-olefin and about 15 to about 30 wt % of an alpha, beta-ethylenically unsaturated carboxylic acid based on the total weight of the ionomer copolymer, wherein about 5 to about 90 percent of the carboxylic acids are neutralized with a metal ion. In addition, a process of preparing an image-bearing article comprising an image-bearing rigid sheet and an ionomer interlayer sheet: (a) providing a rigid sheet; (b) printing an image on the rigid sheet so as to produce an image-bearing rigid sheet containing an image-bearing side; and (c) laminating an ionomer interlayer sheet to the image-bearing side of the image-bearing rigid sheet. Preferably the rigid sheet is coated on the image-bearing side and over the image with an adhesion promoter.
摘要:
A solar cell module comprises a solar cell assembly and a polymeric encapsulant material. The polymeric encapsulant material is in contact with components of the solar cell assembly that comprise oxidizable metals, such as silver. Discoloration may result when metal cations migrate into the encapsulant material. An improved encapsulant material described herein includes one or more reducing agents to lessen or prevent this discoloration.