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Providing interior materials that are lighter, more cost-effective and efficient to produce are the goals of Polyscope Polymers. The company is banking on its Xiran styrene maleic anhydride (SMA) co-polymers to become commonplace in A-, B- and C-pillar cover, sunroof frame and knee holster structure applications. Polyscope says Xiran is a new grade of engineering plastic that utilizes higher amount of maleic anhydride, which provides improved heat stability and limits deformation. SMA's properties also provide for good direct adhesion of leather and other suit-touch materials.
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... that comprise the encapsulant: the anhydride functionalized compound and the cross-linking agen... compound to form a cross-linked polymer structure which is gel-like, thus protecting the signal tran...
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... 121-75-5 . 1/1/95 . . . Maleic anhydride . 108-31-6 . 1/1/87 . . . Malononitrile . 10... that meet the following molecular structure definition: . 1/1/87 . . . EC02AU92.040. where ...
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... the '556 patent recite "soluble CaSO4 anhydride." In finding noninfringement, the district court c... at a particular site on the crystal structure, leading to over 5,000 possible compounds. Declini...
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... 78591 Maleic anhydride....................... 108316 Methanol........... removed, yield glycol ethers with the structure: R-(OCH2CH2)n_OH. Polymers are excluded from the g...
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... and demand, industry capacity, industry structure, marketing channels and major industry participant...
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... 78591 Maleic anhydride...................... 108316 Methanol........... removed, yield glycol ethers with the structure: R-(OCH2 CH2n-OH Polymers are excluded from the g...
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This article focuses on the issue of narcotics and Turkey over a 30-year period. Its point of departure is the 1970s, when the opium production crisis in Turkey, and its associated corrosion of relations with the US, had been brought to an end. The article concentrates on the period in the late 1980s/early to mid-1990s, when the hard drugs issue became fused with other security threats like terrorism and state corruption. During this dark period, Turkey's criminal organizations that were trafficking narcotics made significant inroads in alliance-building with parts of the security state. The article ends with the experiences of the late 1990s and early 2000s, when the Turkish state succeeded in containing the impact of illicit drugs. The article argues that both external but in particul...
... in the refining of heroin and acetic anhydride), and Operation Purple, dealing with cocaine, were... sees Islam and a strong family social structure as a bulwark against a deterioration in social def...
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... building and temporary or permanent structure in a workplace is capable of withstanding any stre... hazardous chemical substances: Acetic anhydride, Allyl chloride, Carbon black, Ethyl benzene, Male...
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EPA is promulgating significant new use rules (SNURs) under the Toxic Substances Control Act (TSCA) for 119 chemical substances which were the subject of premanufacture notices (PMNs). Four of these chemical substances are subject to TSCA consent orders issued by EPA. This action requires persons who intend to manufacture, import, or process any of these 119 chemical substances for an activity that is designated as a significant new use by this rule to notify EPA at least 90 days before commencing that activity. The required notification will provide EPA with the opportunity to evaluate the intended use and, if necessary, to prohibit or limit that activity before it occurs.
...Based on ecological structure-activity relationship (EcoSAR) analysis of test da...: Dicyclopentadiene polymer with maleic anhydride and alkyl alcohols (generic). CAS number: Not ...