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The invention provides an elastomer-made push button switch covering member having a dome-like configuration integrally composed of a base portion, a top portion and a ... Exemplary of suitable elastomers are polyamide-polyether copolymeric rubbers, polyester-polyether compolymeric rubbers, polyurethnes, polyolefins,
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www.freepatentsonline.com/4766271.html
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The invention therefore relates to elastomers made from masses, hardenable to elastomers at room temperature or slightly higher temperatures, with or without the use of cross-linking agents. The masses can be stored in the absence of water, but will harden upon contact with water.
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www.freepatentsonline.com/3868345.html
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PAGE CONTENTS (Navigation) ... WINONA, MINNESOTA, USA — RTP Company, a global leader in specialty compounds, has added new thermoplastic elastomer (TPE) capabilities to its Suzhou, China manufacturing facility. ... "The new TPE capability will support our rapidly-growing consumer, industrial, and electrical customer base...
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www.rtpcompany.com/news/press/chinatpe.htm
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4,202,957 discloses polyurethane polyether-based elastomers, made using a select group of polypropylene oxide-Polyethylene oxideblock copolymers, which this patent states are thermoplastic, recyclable and possess high temperature degradation resistance thus permitting fabrication by injection molding.
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www.patentgenius.com/patent/5096993.html
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US Patent Issued on August 4, 1992; Estimated Patent Expiration Date: October 26, 2010Estimated Expiration Date is calculated based on simple USPTO term provisions. ... Polyurethane sealants made using high molecular weight polyols prepared with double metal cyanide catalysts ; Issued on: 01/15/1991 ; Inventor: Reisc...
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www.patentstorm.us/patents/5136010.html
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The compositions of this invention are made from a blend of (A) about 50 to about 95 weight percent segmented thermoplastic copolyester elastomer and (B) ...
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www.patentstorm.us/patents/5039744/description.html
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These elastomers are prepared as thin freely suspended films in homeotropic orientation. The topography consists of plateaus separated by steps of characteristic height, corresponding to the surfaces and edges of smectic layers.
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pubs.acs.org/doi/abs/10.1021/la980021v
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Process for producing composite articles made of polyesters and elastomers. Composite articles made of a thermoplastic polyester and a vulcanizate are to be produced. These articles are obtained by pr ... The articles made of the polyesters, polyester molding compositions or polyester blends on the one hand and rubber...
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freepatentsonline.com/5552460.html
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