Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1992-12-29
1994-04-12
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524311, 524321, 525165, 525169, 525173, C08K 512, C08L 2706, C08L 6702
Patent
active
053026500
ABSTRACT:
A vinyl chloride resin composition comprises: a mixture composed of 10 to 97 wt % vinyl chloride resin and 3 to 90 wt % thermoplastic polyester elastomer; and 10 to 200 parts by weight of a plasticizer with respect to 100 parts by weight of said mixture, the molecular weight of said plasticizer being 500 to 5000. This vinyl chloride resin composition can be easily melt bonded to polycarbonate resins which conventionally cannot be readily melt bonded. Therefore, the composition can be widely used in extrusion molding and injection molding. Furthermore, as a high molecular weight plasticizer is employed as the plasticizing agent, the problem of cracks can be overcome. In addition, since the necessity of using the adhesive agent in the manufacturing process can be eliminated, the overall cost can be significantly reduced.
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Merriam Andrew E. C.
Michl Paul R.
Riken Vinyl Industry Co., Ltd.
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