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公开(公告)号：EP1123949A3
公开(公告)日：2003-12-10
申请号：EP01101585.6
申请日：1994-11-16
CPC分类号： C08G81/024 , C08G81/021 , C08L71/126 , C08L2666/04
摘要： Novel thermoplastic olefin copolymers and blends comprising the same are prepared from precursor functionalized olefin polymers and functionalized polymers.
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公开(公告)号：EP0732367B1
公开(公告)日：2000-10-25
申请号：EP96301449.3
申请日：1996-03-04
发明人： Brown, Sterling Bruce , Hwang, Chorng-Fure Robin , Khouri, Farid Fouad , Rice, Steven Thomas , Scobbo, James Joseph, Jr. , Yates, John Bennie
CPC分类号： C08L71/126 , C08L67/00 , C08L71/02 , C08L71/03 , C08L75/04 , C08L77/00 , C08L81/02 , Y10S525/905 , C08L81/00 , C08L2666/22
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23.发明授权
公开(公告)号：EP0576147B1
公开(公告)日：1999-02-10
申请号：EP93304021.4
申请日：1993-05-25
IPC分类号： C07D317/34
CPC分类号： C07D317/34
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24.发明授权Polyphenylene ether-polyester blends compatibilized with ortho ester copolymers 失效由原酸酯共聚物制成相容聚苯醚 - 聚酯共混物
公开(公告)号：EP0519642B1
公开(公告)日：1997-04-02
申请号：EP92305343.3
申请日：1992-06-11
发明人： Khouri, Farid Fouad
IPC分类号： C08L67/02
CPC分类号： C08L67/02 , C08L67/00 , C08L71/00 , C08L71/123 , C08L75/00 , C08L81/00 , Y10S525/905 , C08L2666/02
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公开(公告)号：EP0737658A1
公开(公告)日：1996-10-16
申请号：EP96302289.2
申请日：1996-03-29
发明人： Khouri, Farid Fouad
IPC分类号： C07B37/10
CPC分类号： C08G73/1021 , C07B37/10
摘要： Macrocyclic oligomer mixtures, particularly polyimide oligomer mixtures, are prepared by the treatment of a dihalo-substituted organic compound or the like under reducing conditions, preferably by a complex of a zerovalent Group VIII metal. Cyclization takes place by reductive dehalogenation.
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26.发明授权
公开(公告)号：EP0475039B1
公开(公告)日：1996-03-27
申请号：EP91112495.6
申请日：1991-07-25
CPC分类号： C08G81/025 , C08G65/485 , C08G81/00 , C08L67/02 , C08L2666/02
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公开(公告)号：EP0576147A1
公开(公告)日：1993-12-29
申请号：EP93304021.4
申请日：1993-05-25
IPC分类号： C07D317/34
CPC分类号： C07D317/34
摘要： Ethylenically unsaturated graftable monomers are prepared by reacting hydroxy substituted orthoesters with electrophilic reagents, an alkaline reagent, and a phase transfer catalyst. Preferably the hydroxy orthoester is 4-hydroxymethyl-2-methoxy-2-methyl-1,3-dioxolane, and the preferred reagent is acryloyl chloride with sodium hydroxide as the base and methyltrialkylammonium (C₈₋₁₀) chloride as the phase transfer catalyst.
摘要翻译： 乙烯基不饱和可接枝单体是通过使羟基取代的原酸酯与亲电子试剂，碱性试剂和相转移催化剂反应来制备的。 优选地，羟基原酸酯是4-羟甲基-2-甲氧基-2-甲基-1,3-二氧戊环，优选的试剂是以氢氧化钠为碱的丙烯酰氯和作为相转移催化剂的甲基三烷基铵（C8-10）氯化物。
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公开(公告)号：EP0558267A3
公开(公告)日：1993-12-08
申请号：EP93301312.0
申请日：1993-02-23
CPC分类号： C08F283/08 , C08G65/485 , C08L67/00 , C08L71/12 , C08L71/126 , Y10S525/905 , C08F220/32 , C08L2666/04 , C08L2666/18 , C08L2666/02
摘要： Epoxy-functionalized polyphenylene ethers are prepared by melt blending a polyphenylene ether with glycidyl acrylate in the presence of a lubricant such as at least one hydrogenated poly-α-olefin. The blending reaction takes place at a temperature in the range of about 250-300°C, and the amount of glycidyl acrylate employed is about 2.5-5.0% by weight based on polyphenylene ether. The products are characterized by a gel content of less than 5% by weight. They form copolymer-containing compositions having excellent properties upon melt blending with linear polyesters such as poly(butylene terephthalate).
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公开(公告)号：EP0564243A1
公开(公告)日：1993-10-06
申请号：EP93302481.2
申请日：1993-03-30
CPC分类号： C08L67/02 , C08F283/08 , C08G65/485 , C08L71/126 , C08L77/00 , Y10S525/905 , C08L2666/02 , C08L71/00
摘要： A method for forming polyphenylene ether-graft-orthoester copolymer blends comprises blending functionalized polyphenylene ethers made with graftable orthoester moieties with nucleophilic polymers. Preferably the orthoester is 4-acryloyloxymethyl-2-methoxy-2-methyl-1,3-dioxolane monomer, and the nucleophilic polymers are selected from polyesters, polyamides, or functionalized polyolefins. The preferred method for blending is by a one-step process, in which all reactions occur in one pass.
摘要翻译： 形成聚苯醚接枝原酸酯共聚物共混物的方法包括将由可接枝的原酸酯部分制备的官能化聚苯醚与亲核聚合物共混。 优选地，原酸酯是4-丙烯酰氧基甲基-2-甲氧基-2-甲基-1,3-二氧戊环单体，并且亲核聚合物选自聚酯，聚酰胺或官能化聚烯烃。 优选的共混方法是通过一步法，其中所有反应都在一次通过中发生。
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30.发明公开Polymers of ethylenically unsaturated cyclic ortho esters 失效Polymere vonäthylenischungesättigtecyclische Orthoestern。
公开(公告)号：EP0496116A1
公开(公告)日：1992-07-29
申请号：EP91122273.5
申请日：1991-12-27
IPC分类号： C08F20/28 , C08F255/06
CPC分类号： C08F20/26 , C08F255/06
摘要： Ethylenically unsaturated cyclic ortho esters are prepared by the reaction of a hydroxy-substituted cyclic ortho ester such as 4-hydroxymethyl-2-methoxy-2-methyl-1,3-dioxolane with acryloyl chloride, methacryolyl chloride, vinylbenzyl chloride or the like. They form polymers, especially random copolymers with styrene and EPDM graft copolymers; the latter are useful in the formation of copolymer-containing compositions with polyesters, polyamides and the like. The copolymer-containing compositions have excellent physical properties and may be employed to compatibilize blends of the same polymers.
摘要翻译： 乙烯基不饱和环状原酸酯通过羟基取代的环状原酸酯如4-羟甲基-2-甲氧基-2-甲基-1,3-二氧戊环与丙烯酰氯，甲基丙烯酰氯，乙烯基苄基氯等反应制备。 它们形成聚合物，特别是与苯乙烯和EPDM接枝共聚物的无规共聚物; 后者可用于用聚酯，聚酰胺等形成含共聚物的组合物。 含共聚物的组合物具有优异的物理性能，并且可用于使相同聚合物的共混物相容化。
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