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    Preparation of polyaryleneetherketones
    2.
    发明授权
    Preparation of polyaryleneetherketones 失效
    聚乙二醇的制备

    公开(公告)号：US5081215A

    公开(公告)日：1992-01-14

    申请号：US393793

    申请日：1989-08-15

    申请人： Juergen Koch ,  Wolfgang Stegmaier ,  Gerhard Heinz

    发明人： Juergen Koch ,  Wolfgang Stegmaier ,  Gerhard Heinz

    IPC分类号： C08G65/40 ,  C08G61/12

    CPC分类号： C08G61/127

    摘要： Polyaryleneetherketones are prepared by a quasicontinuous process, by Friedel-Crafts polycondensation of a reaction mixture containingA. a monomer system of(a)(1) an aromatic dicarboxylic acid chloride or phosgene and(2) a polynuclear aromatic having two exchangeable hydrogen atoms and/or(b) a polynuclear aromatic carboxylic acid chloride having one exchangeable hydrogen atom,B. a Lewis acid,C. if necessary, a Lewis base andD. an inert solvent.The reaction mixture is subjected to polycondensation in a first zone, with stirring, to a viscosity of not more than 2,000 mPa.s, then conveyed through a second, vertical, unstirred zone with plug flow by means of gas pressure, where the polycondensation is completed, and is finally discharged continuously.

    摘要翻译： 聚芳醚醚通过准连续法制备，通过Frieder-Crafts缩聚反应混合物，该反应混合物含有（a）（1）芳族二羧酰氯或光气的单体体系，和（2）具有两个可交换氢原子的多核芳烃和 /或（b）具有一个可交换氢原子的多核芳族羧酰氯，B.路易斯酸，C.如果需要，路易斯碱和D.惰性溶剂。 反应混合物在搅拌下在第一区域进行缩聚，粘度不大于2,000mPa.s，然后通过气体压力通过气流压力输送通过第二垂直的未搅拌区域，其中缩聚反应 完成，终于不停地出院。

    Heat-stable copolycondensate molding materials
    3.
    发明授权
    Heat-stable copolycondensate molding materials 失效
    热稳定共缩聚成型材料

    公开(公告)号：US4925910A

    公开(公告)日：1990-05-15

    申请号：US36446

    申请日：1987-04-09

    申请人： Gerhard Heinz

    发明人： Gerhard Heinz

    IPC分类号： C08G65/40 ,  C08G75/00 ,  C08G75/20 ,  C08G75/23 ,  C08L71/00 ,  H05K1/03

    CPC分类号： C08G75/23 ,  C08G65/4012 ,  C08G75/20 ,  C08L71/00 ,  C08L2205/05 ,  H05K1/0333 ,  H05K1/0373

    摘要： Copolycondensate molding materials are obtainable by polycondensation offrom 2 to 98 mol % of 2,2-di-(4'-hydroxyphenyl)-propane (A),from 2 to 98 mol % of 4,4'-dihydroxydiphenyl sulfone (B) andfrom 0 to 96 mol % of (C) ##STR1## where R.sup.1 and R.sup.2 are each H, C.sub.1 -C.sub.6 -alkyl or C.sub.1 -C.sub.6 -alkoxy, X is a chemical bond, --S--, --O--, --CO--, CR.sup.3 R.sup.4 (where R.sup.3 and R.sup.4 are different when n and p are each 0), or SO.sub.2 -- only when n or p is 0), R.sup.3 and R.sup.4 are each H, C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 -alkoxy, aryl or halogen-substituted alkyl of 1 to 4 carbon atoms, m is 0 or 1, and n and p are each 0, 1, 2, 3, or 4,with from 1 to 100 mol % of (D) ##STR2## where R.sup.5 and R.sup.6 have the same meaning as R.sup.1 and R.sup.2, and v and w are each 0, 1, 2, 3 or 4, and from 0 to 99 mol % of (E) ##STR3## where R.sup.7 -R.sup.10 are each Cl or F or have the same meanings as R.sup.1 and R.sup.2, q is 0 or 1, r, s, t and n are each 0, 1, 2, 3 or 4, Z.sub.1 is --SO.sub.2 -- or --CO-- and Z.sub.2 is --O--, --S--, --SO.sub.2 --, --CO-- or a chemical bond,with the proviso that one or more of the components C and E are present and the molar ratio of B to the sum of A and C is not greater than 1.

    摘要翻译： 共缩聚成型材料可以通过2〜98摩尔％的2,2-二（4'-羟基苯基） - 丙烷（A），2〜98摩尔％的4,4'-二羟基二苯基砜（B）的缩聚得到， 和0至96摩尔％的（C）其中R 1和R 2各自为H，C 1 -C 6烷基或C 1 -C 6 - 烷氧基，X为化学键，-S - ， - O - ， - CO - ，CR 3 R 4（其中当n和p各自为0时，R 3和R 4不同）或者仅在n或p为0时为SO 2），R 3和R 4各自为H，C 1 -C 6烷基，C 1 -C 6 - 烷氧基， 1至4个碳原子的芳基或卤素取代的烷基，m为0或1，n和p各自为0,1,2,3或4，其中（D）为1至100摩尔％ 其中R 5和R 6具有与R 1和R 2相同的含义，v和w各自为0,1,2,3或4，和0至99mol％的（E），其中R 7 -R 10各自为Cl 或F或具有与R 1和R 2相同的含义，q为0或1，r，s，t和n各自为0,1,2,3或4，Z 1为-SO 2 - 或-CO-，Z 2为 - O-，-S-，-SO 2 - ， - CO-或化学键，条件是组分C和E中的一种或多种 并且B与A和C之和的摩尔比不大于1。

    Highly heat-resistant polyaryl ether ketones
    4.
    发明授权
    Highly heat-resistant polyaryl ether ketones 失效
    高耐热聚芳醚酮

    公开(公告)号：US4867912A

    公开(公告)日：1989-09-19

    申请号：US142715

    申请日：1988-01-11

    申请人： Gerhard Heinz ,  Juergen Koch ,  Manfred Eggersdorfer ,  Jochem Henkelmann ,  Helmut Muenstedt ,  Peter Ittemann

    发明人： Gerhard Heinz ,  Juergen Koch ,  Manfred Eggersdorfer ,  Jochem Henkelmann ,  Helmut Muenstedt ,  Peter Ittemann

    IPC分类号： C08G65/40 ,  C08L71/00 ,  C08L81/06

    CPC分类号： C08L71/00 ,  C08G65/4012 ,  C08L81/06

    摘要： Highly heat-resistant polyaryl ether ketones are composed of(A) from 50 to 100 mol % of repeat units of the general formula I ##STR1## or a ring-substituted C.sub.1 -C.sub.8 -alkyl, C.sub.1 -C.sub.8 -alkoxy, aryl, chlorine or fluorine derivative thereof and(B) from 0 to 50 mol % of repeat units, different from I, of the general formulae II and/or III ##STR2## or a ring-substituted C.sub.1 -C.sub.8 -alkyl, C.sub.1 -C.sub.8 -alkoxy, aryl, chlorine or fluorine derivative thereof, where Q, Q', Y, Y', T, T', Z and Z' are each --O--, --CO-- or a chemical bond, one or more of these substituents is a --CO-- group, and s, t and u are each 0 or 1.

    摘要翻译： 高耐热聚芳醚酮由（A）50-100摩尔％的通式I重复单元或环取代的C 1 -C 8烷基，C 1 -C 8 - 烷氧基 ，芳基，氯或氟衍生物和（B）0至50摩尔％的通式II和/或III与I不同的重复单元，或环 - 取代的C 1 -C 8 - 烷基，C 1 -C 8 - 烷氧基，芳基，氯或氟衍生物，其中Q，Q'，Y，Y'，T，T'，Z和Z'各自为-O - ， - 或化学键，这些取代基中的一个或多个是-CO-基团，s，t和u各自为0或1。

    Preparation of polyaryl ether ketones
    5.
    发明授权
    Preparation of polyaryl ether ketones 失效
    聚芳醚酮的制备

    公开(公告)号：US4837296A

    公开(公告)日：1989-06-06

    申请号：US141726

    申请日：1988-01-11

    申请人： Gerhard Heinz ,  Juergen Koch ,  Manfred Eggersdorfer ,  Jochem Henkelmann

    发明人： Gerhard Heinz ,  Juergen Koch ,  Manfred Eggersdorfer ,  Jochem Henkelmann

    IPC分类号： C08G65/40

    CPC分类号： C08G65/4087 ,  C08G65/4012

    摘要： Polyaryl ether ketones are prepared by reacting aromatic dihydroxy compounds with aromatic dihalogen compounds in polar aprotic solvents in the presence of alkali metal carbonates, in particular by reacting aromatic dihydroxy compounds I ##STR1## or ring-substituted C.sub.1 -C.sub.8 -alkyl, C.sub.1 -C.sub.8 -alkoxy, aryl, chlorine or fluorine derivatives thereof, n and m each being 0 or 1, with aromatic dihalogen compounds ##STR2## or ring-substituted C.sub.1 -C.sub.8 -alkyl, C.sub.1 -C.sub.8 -alkoxy, aryl, chlorine or fluorine derivatives thereof, r and s each being 0 or 1, A being oxygen or a chemical bond and X being chlorine or fluorine.

    摘要翻译： 聚芳基醚酮通过芳族二羟基化合物与芳族二卤代化合物在极性非质子溶剂中在碱金属碳酸盐存在下反应来制备，特别是通过使芳族二羟基化合物（I）和/或环取代的C1-C8 - 烷基，C 1 -C 8 - 烷氧基，芳基，氯或氟衍生物，n和m各自为0或1，与芳族二卤化合物（II）或环取代的C 1 -C 8 - 烷基，C 1 -C 8 - 烷氧基，芳基，氯或氟衍生物，r和s各自为0或1，A为氧或化学键，X为氯或氟。

    Fiber-reinforced materials
    6.
    发明授权
    Fiber-reinforced materials 失效
    纤维增强材料

    公开(公告)号：US4764397A

    公开(公告)日：1988-08-16

    申请号：US814917

    申请日：1985-12-30

    申请人： Juergen Fischer ,  Hartmut Zeiner ,  Dietmar Nissen ,  Gerhard Heinz

    发明人： Juergen Fischer ,  Hartmut Zeiner ,  Dietmar Nissen ,  Gerhard Heinz

    IPC分类号： B29B15/12 ,  B29K71/00 ,  C08G65/40 ,  C08G75/23 ,  C08J5/24 ,  C08L71/00 ,  B05D7/02 ,  C08J3/24 ,  C08L81/00

    CPC分类号： C08J5/24 ,  C08G65/4056 ,  C08G75/23 ,  C08L71/00 ,  B29B15/12 ,  Y10T442/2566 ,  Y10T442/2721 ,  Y10T442/2992

    摘要： Fiber-reinforced materials are produced by a process in which a heat-stable thermoplastic aromatic polyether A containing reactive groups, preferably nitrile groups and/or sulfur bridges and/or arylthio or alkylthio groups, if required together with a heat-stable thermoplastic polymer B which does not contain any reactive groups, is applied onto reinforcing fibers, the resulting semi-finished product is shaped, and the plastic matrix in the molding obtained is crosslinked so that there is virturally no increase in its glass transition temperature although the amount of soluble material is decreased to less than 60%, determined by extraction in boiling dichloromethane for one hour.

    摘要翻译： 纤维增强材料是通过一种方法制备的，其中如果需要的话，含有反应性基团，优选腈基和/或硫桥和/或芳硫基或烷硫基的热稳定的热塑性芳族聚醚A与热稳定的热塑性聚合物B 将不含任何反应性基团的化合物施加到增强纤维上，所得到的半成品成型，并且所获得的模制品中的塑料基质被交联，使得其玻璃化转变温度的实质上不会增加​​，尽管可溶的量 材料通过在沸腾的二氯甲烷中萃取1小时而降低到小于60％。

    Preparation of aromatic block copolyethers
    7.
    发明授权
    Preparation of aromatic block copolyethers 失效
    芳香族嵌段共聚醚的制备

    公开(公告)号：US4751274A

    公开(公告)日：1988-06-14

    申请号：US2236

    申请日：1987-01-12

    申请人： Peter Ittemann ,  Gerhard Heinz

    发明人： Peter Ittemann ,  Gerhard Heinz

    IPC分类号： C08G65/40 ,  C08L71/00 ,  C08L81/06 ,  C08L77/00

    CPC分类号： C08L71/00 ,  C08L81/06 ,  C08G2261/126 ,  C08L2205/05

    摘要： In the preparation of block copolyethers which contain sulfonyl and keto groups by polycondensation of aromatic dihalogen compounds and bisphenols in the presence of an alkali metal carbonate in N-methylpyrrolidin-2-one as a solvent, an amorphous polyether sulfone block having a molecular weight Mn of from 1,500 to 30,000 is prepared in a first stage, and, in a second stage, a polyetherketone block is polymerized onto the living chain ends, the molar ratio of sulfonyl to keto groups being from 90:10 to 40:60.

    摘要翻译： 在N-甲基吡咯烷-2-酮作为溶剂的碱金属碳酸盐存在下，通过芳族二卤化合物和双酚的缩聚含有磺酰基和酮基的嵌段共聚醚的制备，分子量为Mn的无定形聚醚砜嵌段 在第一阶段中制备为1500至30,000，并且在第二阶段中，聚醚酮嵌段在活性链末端聚合，磺酰基与酮基的摩尔比为90:10至40:60。

    Preparation of branched block copolymers
    9.
    发明授权
    Preparation of branched block copolymers 失效

    公开(公告)号：US4418180A

    公开(公告)日：1983-11-29

    申请号：US296849

    申请日：1981-08-27

    申请人： Gerhard Heinz ,  Burghard Schmitt ,  Ingo H. Dorn ,  Hermann Gausepohl ,  Karl Gerberding ,  Rudolf H. Jung ,  Hans Mittnacht ,  Jurgen Pohrt ,  Paul Witimer

    发明人： Gerhard Heinz ,  Burghard Schmitt ,  Ingo H. Dorn ,  Hermann Gausepohl ,  Karl Gerberding ,  Rudolf H. Jung ,  Hans Mittnacht ,  Jurgen Pohrt ,  Paul Witimer

    IPC分类号： C08F297/04

    CPC分类号： C08F297/044

    摘要： A process for the preparation of branched block copolymers of from 60 to 95% by weight of a monovinyl-aromatic monomer and from 40 to 5% by weight of a conjugated diene by polymerizing the monomers in an inert solvent in the presence of a monolithium-hydrocarbon as the initiator, wherein, in a first process stage (a), from 50 to 80, or where necessary at most 90, % by weight of the total amount of monovinyl-aromatic compound are polymerized to virtually complete conversion in the presence of a relatively small amount of the monolithium-hydrocarbon. This stage is carried out by starting with from 30 to 70% by weight of the vinyl-aromatic monomer and adding from 70 to 30% by weight in the feed, during the polymerization, in such a way that the polymerization temperature, which at the start of the polymerization is from 30.degree. to 40.degree. C., is kept at from 45.degree. to 70.degree. C., with use of reflux cooling. After all the monomer feed has been added, the reaction temperature is lowered to 30.degree.-40.degree. C. by evaporative cooling. In a second process stage (b), an additional amount of initiator is added to the reaction solution, after which from 1 to 30% by weight of the total amount of monovinyl-aromatic monomer can be added, the sum of the amounts of monovinyl-aromatic monomer added in the first and second process stages being at most 90% by weight of the total amount of monovinyl-aromatic monomer. The monovinyl-aromatic monomer added in the second process stage is polymerized to virtually complete conversion, employing the temperature profile described for stage (a). In process stage (c), the remainder of the monovinyl-aromatic monomer and all of the conjugated diene are added, at least predominantly in the form of a mixture, and polymerized so that the reaction temperature does not rise above 90.degree.-110.degree. C. Finally, after virtually complete conversion of the monomers, and preferably without prior cooling, a suitable liquid polyfunctional coupling agent is run in undiluted and the mixture of the linear block copolymers obtained, which still contain active terminal lithium-carbon bonds, is coupled, with stirring, to form branched block copolymers. The products prepared according to the invention are used for injection molding.