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公开(公告)号：US5221387A
公开(公告)日：1993-06-22
申请号：US789610
申请日：1991-11-06
CPC分类号： G02B6/032 , B29C47/0016 , B29C47/0023 , G02B6/02033 , G02B6/3803 , G02B6/4476 , B29C47/00 , G02B6/24 , G02B6/3616 , G02B6/3644 , G02B6/3801 , Y10S264/71
摘要： The present invention is directed to a heat shrink clad core optical conduit and to an optical conduit having either a thermoplastic, thermoset or liquid, light transmitting core surrounded by, preferably a fluoropolymer cladding which is in turn surrounded by a tight-fitting, finish polymer jacket which may be either transparent or translucent, and is preferably made of a polyvinyl chloride, polycarbonate, acrylic or silicone material. Numerous fillers and inserts may be used in the finish jacket polymer and the finish jacket polymer may be formed into various shapes. Bondable jacket materials may be used. The preferred method of forming the manufacturing jacket around a heat shrinkable fluoropolymer cladding is by extruding a low extrusion temperature polymer over a heat shrink clad in its expanded form into which an increased interior pressure is maintained to prevent shrinkage during the extrusion process. The preferred method of forming the finish jacket around a base clad core material is by an extrusion process where the finish jacket material is extruded over a heat shrink type fluoropolymer clad, in its expanded form, cured thermoset core thereby simultaneously shrinking the clad.
摘要翻译： 本发明涉及一种热收缩包层芯光导管以及具有热塑性，热固性或液体的光传导芯，光传输芯由优选含氟聚合物包层包围，该含氟聚合物包层又由紧密配合的精整聚合物 护套可以是透明或半透明的，并且优选由聚氯乙烯，聚碳酸酯，丙烯酸或硅树脂材料制成。 可以在整理护套聚合物中使用许多填充剂和嵌入物，并且整饰护套聚合物可以形成为各种形状。 可以使用可粘合的护套材料。 围绕热收缩含氟聚合物包层形成制造护套的优选方法是通过在其膨胀形式的热收缩包层上挤出低挤出温度的聚合物，其中保持增加的内部压力以防止挤出过程中的收缩。 在基底包层芯材周围形成精加工护套的优选方法是通过挤出方法，其中精整护套材料以其膨胀形式的热收缩型氟聚合物包层挤出，固化的热固性芯，从而同时收缩包层。
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公开(公告)号：US5067831A
公开(公告)日：1991-11-26
申请号：US446011
申请日：1989-12-13
CPC分类号： G02B6/032 , B29C47/0016 , B29C47/003 , G02B6/02033 , G02B6/4476 , B29C47/00 , G02B6/24 , G02B6/3616 , G02B6/3801
摘要： The present invention is directed to a heat shrink clad core optical conduit and to an optical conduit having either a thermoplastic, thermoset or liquid, light transmitting core surrounded by, preferably a fluoropolymer cladding which is in turn surrounded by a tight-fitting, finish polymer jacket which may be either transparent or translucent, and is preferably made of a polyvinyl chloride, polycarbonate, acrylic or silicone material. Numerous fillers and inserts may be used in the finish jacket polymer and the finish jacket polymer may be formed into various shapes. Bondable jacket materials may be used. The preferred method of forming the manufacturing jacket around a heat shrinkable fluoropolymer cladding is by extruding a low extrusion temperature polymer over a heat shrink clad in its expanded form into which an increased interior pressure is maintained to prevent shrinkage during the extrusion process. The preferred method of forming the finish jacket around a base clad core material is by an extrusion process where the finish jacket material is extruded over a heat shrink type fluoropolymer clad, in its expanded form, cured thermoset core thereby simultaneously shrinking the clad.
摘要翻译： 本发明涉及一种热收缩包层芯光导管以及具有热塑性，热固性或液体的光传导芯，光传输芯由优选含氟聚合物包层包围，该含氟聚合物包层又由紧密配合的精整聚合物 护套可以是透明或半透明的，并且优选由聚氯乙烯，聚碳酸酯，丙烯酸或硅树脂材料制成。 可以在整理护套聚合物中使用许多填充剂和嵌入物，并且整饰护套聚合物可以形成为各种形状。 可以使用可粘合的护套材料。 围绕热收缩含氟聚合物包层形成制造护套的优选方法是通过在其膨胀形式的热收缩包层上挤出低挤出温度的聚合物，其中保持增加的内部压力以防止挤出过程中的收缩。 在基底包层芯材周围形成精加工护套的优选方法是通过挤出方法，其中精整护套材料以其膨胀形式的热收缩型氟聚合物包层挤出，固化的热固性芯，从而同时收缩包层。
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公开(公告)号：USRE36157E
公开(公告)日：1999-03-23
申请号：US701199
申请日：1996-08-21
IPC分类号： G02B6/00 , B29C47/00 , G02B6/032 , G02B6/04 , G02B6/24 , G02B6/36 , G02B6/38 , G02B6/44 , B32B31/26
CPC分类号： G02B6/032 , B29C47/0016 , B29C47/0023 , G02B6/02033 , G02B6/3803 , G02B6/4476 , B29C47/00 , G02B6/24 , G02B6/3616 , G02B6/3644 , G02B6/3801 , Y10S264/71
摘要： The present invention is directed to a heat shrink clad core optical conduit and to an optical conduit having either a thermoplastic, thermoset or liquid, light transmitting core surrounded by, preferably a fluoropolymer cladding which is in turn surrounded by a tight-fitting, finish polymer jacket which may be either transparent or translucent, and is preferably made of a polyvinyl chloride, polycarbonate, acrylic or silicone material. Numerous fillers and inserts may be used in the finish jacket polymer and the finish jacket polymer may be formed into various shapes. Bondable jacket materials may be used. The preferred method of forming the manufacturing jacket around a heat shrinkable fluoropolymer cladding is by extruding a low extrusion temperature polymer over a heat shrink clad in its expanded form into which an increased interior pressure is maintained to prevent shrinkage during the extrusion process. The preferred method of forming the finish jacket around a base clad core material is by an extrusion process where the finish jacket material is extruded over a heat shrink type fluoropolymer clad, in its expanded form, cured thermoset core thereby simultaneously shrinking the clad.
摘要翻译： 本发明涉及一种热收缩包层芯光导管以及具有热塑性，热固性或液体的光传导芯，光传输芯由优选含氟聚合物包层包围，该含氟聚合物包层又由紧密配合的精整聚合物 护套可以是透明或半透明的，并且优选由聚氯乙烯，聚碳酸酯，丙烯酸或硅树脂材料制成。 可以在整理护套聚合物中使用许多填充剂和嵌入物，并且整饰护套聚合物可以形成为各种形状。 可以使用可粘合的护套材料。 围绕热收缩含氟聚合物包层形成制造护套的优选方法是通过在其膨胀形式的热收缩包层上挤出低挤出温度的聚合物，其中保持增加的内部压力以防止挤出过程中的收缩。 在基底包层芯材周围形成精加工护套的优选方法是通过挤出方法，其中精整护套材料以其膨胀形式的热收缩型氟聚合物包层挤出，固化的热固性芯，从而同时收缩包层。
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