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    • 61. 发明授权
    • Process for producing masked polyarylene ethers
    • 生产掩蔽聚亚芳基醚的方法
    • US05998533A
    • 1999-12-07
    • US981318
    • 1997-12-11
    • Martin WeberChristian Fischer
    • Martin WeberChristian Fischer
    • C08G65/48C08G75/23C08L71/10C08L71/12C08L77/00C08L81/06
    • C08L77/00C08G65/48C08G75/23C08L71/12C08L81/06
    • Polyarylene ethers having repeating units of the general formula I ##STR1## where t and q may each be an integer 0, 1, 2 or 3,T, Q and Z may each be a chemical bond or a group selected from --O--, --S--, --SO.sub.2 --, S.dbd.O, C.dbd.O, --N.dbd.N--, --R.sup.a C.dbd.CR.sup.b -- and --CR.sup.c R.sup.d --, with the proviso that at least one of the groups T, Q or Z is --SO.sub.2 -- or C--O and, if t and q are 0, Z is --SO.sub.2 -- or C.dbd.O,R.sup.a and R.sup.b are each hydrogen or C.sub.1 -C.sub.10 -alkyl,R.sup.c and R.sup.d are each hydrogen, C.sub.1 -C.sub.10 -alkyl, C.sub.1 -C.sub.10 -alkoxy or C.sub.6 -C.sub.18 -aryl, where the abovementioned groups may each be substituted by fluorine and/or chlorine, or, together with the carbon atom to which they are bonded, form a C.sub.4 -C.sub.7 -cycloalkyl group which may be substituted by one or more C.sub.1 -C.sub.6 -alkyl groups, andAr and Ar.sup.1 are each C.sub.6 -C.sub.18 -aryl which may be unsubstituted or substituted by C.sub.1 -C.sub.10 -alkyl, C.sub.6 -C.sub.18 -aryl, C.sub.1 -C.sub.10 -alkoxy or halogen,and terminal anhydride groups of the formula II ##STR2## (polyarylene ether A), are prepared by a process in which polyarylene ethers having repeating units of the formula I and terminal hydroxyl groups (polyarylene ethers A') are reacted with phthalic anhydrides of the formula III ##STR3## where X is fluorine, chlorine, bromine or iodine, in a solvent in the presence of potassium fluoride.
    • PCT No.PCT / EP96 / 02990 Sec。 371 1997年12月11日第 102(e)日期1997年12月11日PCT PCT 1996年7月9日PCT公布。 第WO97 / 04018号公报 日期1997年2月6日具有通式I的重复单元的聚亚芳基醚,其中t和q可以各自为整数0,1,2或3,T,Q和Z各自可以是化学键或选自-O - , - S - , - SO 2 - ,S = O,C = O,-N = N-,-R aC = CRb-和-CRcRd-,条件是组T,Q或Z中的至少一个为 -SO 2 - 或CO,并且如果t和q是0,Z是-SO 2 - 或C = O,R a和R b各自是氢或C 1 -C 10 - 烷基,R c和R d各自是氢,C 1 -C 10 - 烷基, C 1 -C 10 - 烷氧基或C 6 -C 18 - 芳基,其中上述基团各自可被氟和/或氯取代,或者与它们所键合的碳原子一起形成C 4 -C 7 - 环烷基,其可以 被一个或多个C 1 -C 6烷基取代,Ar和Ar 1各自为未被取代或被C 1 -C 10 - 烷基,C 6 -C 18 - 芳基,C 1 -C 10 - 烷氧基或卤素取代的C 6 -C 18 - 芳基 ,和式II的末端酸酐基(聚亚芳基醚A)通过其中具有重复的聚亚芳基醚的方法制备 在氟化钾存在下,在溶剂中,使式I和末端羟基(聚亚芳基醚A')的单元与式III的邻苯二甲酸酐反应,其中X是氟,氯,溴或碘。
    • 63. 发明授权
    • Thermoplastic polyamide molding materials
    • 热塑性聚酰胺成型材料
    • US5650466A
    • 1997-07-22
    • US583189
    • 1996-01-04
    • Axel GottschalkHerbert FischGunter PipperMartin Weber
    • Axel GottschalkHerbert FischGunter PipperMartin Weber
    • C08G69/26C08L35/06C08L77/00C08L77/06C08L77/10C08L39/04
    • C08L35/06C08G69/265C08L77/00C08L77/06
    • Thermoplastic molding materials containA) from 5 to 95% by weight of a semicrystalline, partly aromatic copolyamide composed ofa.sub.1) from 30 to 44 mol % of units which are derived from terephthalic acid,a.sub.2) from 6 to 20 mol % of units which are derived from isophthalic acid,a.sub.3) from 43 to 49.5 mol % of units which are derived from hexamethylenediamine anda.sub.4) from 0.5 to 7 mol % of units which are derived from aliphatic cyclic diamines of 6 to 30 carbon atoms, the molar percentages of the components a.sub.1) to a.sub.4) summing to 100%,B) from 5 to 95% by weight of a copolymer of vinylaromatic compounds with .alpha.,.beta.-unsaturated dicarboxylic anhydrides and .alpha.,.beta.-unsaturated dicarboximides,C) from 0 to 90% by weight of an SAN, ABS or ASA polymer or of a polymer of a C.sub.1 -C.sub.18 -alkyl ester of (meth)acrylic acid or of a mixture thereof,D) from 0 to 20% by weight of an elastomeric polymer,E) from 0 to 50% by weight of a fibrous or particulate filler andF) from 0 to 30% by weight of conventional additives and processing assistants,the percentages by weight of the components A) to F) summing to 100 %.
    • 热塑性成型材料含有A)5〜95重量%的半结晶部分芳族共聚酰胺,其由a1- 30〜44摩尔%的衍生自对苯二甲酸的单元组成,a2)6〜20摩尔%的单元, 衍生自间苯二甲酸,a3)43至49.5摩尔%的衍生自六亚甲基二胺的单元和a4)0.5至7摩尔%的衍生自6至30个碳原子的脂族环状二胺的单元,摩尔百分数 组分a1)至a4)相加至100%,B)5至95重量%的乙烯基芳族化合物与α,β-不饱和二羧酸酐和α,β-不饱和二羧酸酯的共聚物,C)0至90% 重量的SAN,ABS或ASA聚合物或(甲基)丙烯酸或其混合物的C 1 -C 18烷基酯的聚合物,D)0至20重量%的弹性体聚合物,E) 0至50重量%的纤维或颗粒填料和F)0至30重量%的c 常规添加剂和加工助剂,组分A)至F)的重量百分数相加至100%。
    • 64. 发明授权
    • Molding materials comprising polyarylene ethers and copolyamides
    • 包含聚亚芳基醚和共聚酰胺的成型材料
    • US5639833A
    • 1997-06-17
    • US513631
    • 1995-08-10
    • Martin WeberHerbert FischGunter PipperAxel Gottschalk
    • Martin WeberHerbert FischGunter PipperAxel Gottschalk
    • C08L23/00C08L23/16C08L51/00C08L71/00C08L71/08C08L71/10C08L73/00C08L77/00C08L77/06C08L81/00C08L81/06C08L87/00
    • C08L81/06C08L71/00C08L77/00C08L77/06
    • The invention is directed to molding materials containingA) from 1 to 99% by weight of polyarylene ethers having repeating units I ##STR1## where t and q may each be an integer 0, 1, 2 or 3,T, Q and Z may each be a chemical bond or --O--, --S--, --SO.sub.2 --, S.dbd.O, C.dbd.O, --N.dbd.N--, R.sup.a C.dbd.CR.sup.b -- or --CR.sup.c R.sup.d --, with the proviso that at least one of the groups T, Q and Z is --SO.sub.2 -- or C.dbd.O,R.sup.a and R.sup.b,R.sup.c and R.sup.d, andAr and Ar.sup.1 are as defined in the specification,B) from 1 to 99% by weight of copolyamides containingb.sub.1) from 30 to 44 mol % of units which are derived from terephthalic acid,b.sub.2) from 6 to 20 mol % of units which are derived from isophthalic acid,b.sub.3) from 43 to 49.5 mol % of units which are derived from hexamethylenediamine,b.sub.4) from 0.5 to 7 mol % of units which are derived from aliphatic cyclic diamines of 6 to 30 carbon atoms andb.sub.5) from 0 to 4 mol % of further polyamide-forming monomers which differ from b.sub.1) to b.sub.4),along with other optional additives.
    • 本发明涉及含有A)1至99重量%的具有重复单元I(I)的聚亚芳基醚的成型材料,其中t和q可各自为整数0,1,2或3,T,Q 和Z可以各自为化学键或-O - , - S - , - SO 2 - ,S = O,C = O,-N = N-,RaC = CRb-或-CRcRd-,条件是至少 T,Q和Z中的一个是-SO 2 - 或C = O,R a和R b,R c和R d,Ar和Ar 1如说明书中所定义,B)1至99重量%的含有b1 )来自对苯二甲酸的单元为30〜44摩尔%,b2)6〜20摩尔%来自间苯二甲酸的单元,b3)43〜49.5摩尔%的衍生自六亚甲基二胺的单元,b4 )0.5〜7摩尔%的衍生自6〜30个碳原子的脂肪族环状二胺的单元,b5)0〜4摩尔%的不同于b1)〜b4)的其他聚酰胺形成性单体,以及其它任选的 添加剂。