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    Method for co-pulping waste cellulosic material and wood chips
    2.
    发明授权
    Method for co-pulping waste cellulosic material and wood chips 失效
    共制造废纤维素材料和木屑的方法

    公开(公告)号：US6017415A

    公开(公告)日：2000-01-25

    申请号：US924360

    申请日：1997-09-05

    申请人： Richard B. Phillips ,  Linda A. Beltz ,  Craig Forehand ,  Wayne Christopherson ,  James A. McCann ,  Thomas E. Amidon ,  Jean J. Renard ,  Roger H. Purrington

    发明人： Richard B. Phillips ,  Linda A. Beltz ,  Craig Forehand ,  Wayne Christopherson ,  James A. McCann ,  Thomas E. Amidon ,  Jean J. Renard ,  Roger H. Purrington

    IPC分类号： D21C3/00 ,  D21C5/02 ,  D21B1/08

    CPC分类号： D21C3/00 ,  D21C5/02 ,  Y02W30/648

    摘要： A method wherein waste cellulosic material is used as an alternative fiber source during chemical pulping to replace a fraction of the wood chips. The waste cellulosic material is fed to the digester along with wood chips. The waste cellulosic material need not be repulped or slurried prior to digestion. The wood chips may be any species of hardwood or softwood. Normal chemical pulping charges, temperatures and cooking times applied in the case of 100% wood chip pulping may be used for the co-pulping of waste cellulosic material and wood chips. Thereafter, the pulp is processed as usual for chemical pulping, including the steps of blowing the digester, washing and thickening the brown stock, and bleaching the brown stock under the normal conditions used for the component co-pulped with the waste cellulosic material. Further screening or cleaning steps may be required to remove debris from waste cellulosic material.

    摘要翻译： 一种在化学制浆期间将废纤维素材料用作替代纤维源以取代一部分木屑的方法。 废弃的纤维素材料与木屑一起进料到蒸煮器。 废纤维素材料在消化之前不需要重新制浆或浆化。 木屑可以是硬木或软木的任何种类。 在100％木屑制浆的情况下应用的正常化学制浆装料，温度和烹饪时间可用于废纤维素材料和木屑的共制浆。 此后，纸浆按常规进行化学制浆处理，包括吹扫蒸煮器，洗涤和增稠棕色坯料，以及在用于与废纤维素材料共同制备的组分的常规条件下漂白棕色坯料的步骤。 可能需要进一步的筛选或清洁步骤以从废弃的纤维素材料中除去碎屑。

    Photoactive bithienyl pesticides
    3.
    发明授权
    Photoactive bithienyl pesticides 失效
    光活性二噻吩农药

    公开(公告)号：US4939165A

    公开(公告)日：1990-07-03

    申请号：US317105

    申请日：1989-02-28

    申请人： Susan E. Burkart ,  Richard B. Phillips ,  David M. Roush

    发明人： Susan E. Burkart ,  Richard B. Phillips ,  David M. Roush

    IPC分类号： A01N43/10 ,  A01N57/24 ,  C07D333/08 ,  C07D333/12 ,  C07D333/16 ,  C07D333/18 ,  C07D333/28 ,  C07D333/32 ,  C07D333/34 ,  C07D333/38 ,  C07F9/6553

    CPC分类号： A01N57/24 ,  A01N43/10 ,  C07D333/08 ,  C07D333/12 ,  C07D333/16 ,  C07D333/18 ,  C07D333/28 ,  C07D333/32 ,  C07D333/34 ,  C07D333/38 ,  C07F9/655345

    摘要： Bithienyl compounds of the following structural formula are phototoxic insecticides and acaricides: ##STR1## wherein R.sub.1 is selected from hydrogen, halogen, alkyl, haloalkyl, alkoxy, haloalkoxy, haloalkenoxy, phenyl, phenoxy, nitro, alkylsulfinyl, alkylsulfonyl, and alkylthio provided R.sub.4 is other than hydrogen;R.sub.2 is selected from hydrogen and halogen, or R.sub.1 and R.sub.2 at adjacent positions are joined to form C.sub.4 H.sub.4 ;R.sub.3 is selected from hydrogen, alkyl, thienyl, and phenyl optionally substituted with alkyl, alkoxy, or 1-2 halogen; andR.sub.4 is selected from hydrogen, halogen, alkyl, haloalkyl, alkoxy, alkylthio, alkylsulfinyl, haloalkenylthio, formyl, alkylcarbonyl, alkoxycarbonyl, phenylcarbonyl, dialkylphosphono, and nitro.

    摘要翻译： 其中R 1选自氢，卤素，烷基，卤代烷基，烷氧基，卤代烷氧基，卤代烯氧基，苯基，苯氧基，硝基，烷基亚磺酰基，烷基磺酰基和烷基硫基，其中R4是 除氢; R2选自氢和卤素，或相邻位置的R1和R2连接形成C4H4; R3选自氢，烷基，噻吩基和任选被烷基，烷氧基或1-2卤素取代的苯基; R 4选自氢，卤素，烷基，卤代烷基，烷氧基，烷硫基，烷基亚磺酰基，卤代烯基硫基，甲酰基，烷基羰基，烷氧基羰基，苯基羰基，二烷基膦酰基和硝基。

    2-Substituted ethynyl thiophene pesticides
    5.
    发明授权
    2-Substituted ethynyl thiophene pesticides 失效
    2-取代的乙炔基噻吩农药

    公开(公告)号：US4826829A

    公开(公告)日：1989-05-02

    申请号：US169110

    申请日：1988-03-09

    申请人： Susan E. Eurkart ,  Richard B. Phillips ,  David M. Roush

    发明人： Susan E. Eurkart ,  Richard B. Phillips ,  David M. Roush

    IPC分类号： A01N43/10 ,  C07D333/08 ,  C07D333/12 ,  C07D333/16 ,  C07D333/18 ,  C07D333/20 ,  C07D333/34 ,  A01N43/02 ,  C07D333/22 ,  C07D409/00

    CPC分类号： C07D333/16 ,  A01N43/10 ,  C07D333/08 ,  C07D333/12 ,  C07D333/18 ,  C07D333/20 ,  C07D333/34

    摘要： Thiophene derivatives of the following formula are effective as acaricdies: ##STR1## wherein A is selected from -phenylthienyl and -phenyl optionally carrying one or more substitutents selected from -lower alkyl, -lower alkoxy, -phenoxy, -hydroxy, -halogen, -lower haloalkyl, -phenylcarbonyl, -lower alkyl carbonyloxy, -lower alkyl sulfonyl, -lower alkyl sulfonyloxy, -amino, -lowr alkyl carboxamido, and -lower haloalkyl carboxamido;R.sub.4 is selected from -hydrogen and -lower alkyl; andR.sub.5 is selected from -thienyl optionally carrying one or more substituents selected from -lower alkyl, -phenylethynyl, -lower alkylthio, -lower haloalkyl carbonyl, and lower alkyl sulfoxy; or -phenyl optionally carrying one or more substituents selected from -lower alkyl and -lower alkoxy.

    摘要翻译： 下式的噻吩衍生物作为副产物是有效的：其中A选自苯基噻吩基和任选携带一种或多种选自低级烷基，低级烷氧基， - 苯氧基， - 羟基， - 卤素 - 低级卤代烷基， - 苯基羰基， - 低级烷基羰基氧基， - 低级烷基磺酰基， - 低级烷基磺酰氧基， - 氨基， - 低级烷基甲酰氨基和 - 低级卤代烷基甲酰氨基; R4选自氢和低级烷基; 并且R 5选自 - 噻吩基，任选地携带一个或多个选自以下的取代基：低级烷基， - 苯基乙炔基， - 低级烷硫基 - - 低级卤代烷基羰基和低级烷基磺氧基; 或任选携带一个或多个选自下述烷基和低级烷氧基的取代基的苯基。

    Dithiacycloalkenyl phosphoric ester pesticides
    6.
    发明授权
    Dithiacycloalkenyl phosphoric ester pesticides 失效
    二硫代环烯基磷酸酯农药

    公开(公告)号：US4814325A

    公开(公告)日：1989-03-21

    申请号：US908493

    申请日：1986-09-17

    申请人： Richard B. Phillips ,  David M. Roush

    发明人： Richard B. Phillips ,  David M. Roush

    IPC分类号： A01N57/16 ,  C07F9/6553 ,  A01N43/32 ,  A01N43/24 ,  C07D339/00 ,  C07D339/08

    CPC分类号： A01N57/16 ,  C07F9/6553

    摘要： Dithiacycloalkenyl phosphoric esters of the following formula are effective for the control of soil and foliar insects, acarids and nematodes: ##STR1## wherein R.sub.1 is lower alkyl;R.sub.2 is lower alkoxy or lower alkylthio;R.sub.3 is hydrogen, lower alkyl or phenyl;R.sub.4, R.sub.5 and R.sub.6 are independently hydrogen or lower alkyl;Z is oxygen or sulfur;x is 0 or 1;y is 0, 1 or 2; andn is 0, 1 or 2.

    摘要翻译： 下式的二硫代环烯基磷酸酯对于控制土壤和叶面昆虫，螨虫和线虫是有效的：其中R1是低级烷基; R2是低级烷氧基或低级烷硫基; R3是氢，低级烷基或苯基; R4，R5和R6独立地是氢或低级烷基; Z是氧或硫; x为0或1; y为0,1或2; n为0,1或2。

    2-(2,2-dihaloethenyl)-5-arylthiophene pesticides
    7.
    发明授权
    2-(2,2-dihaloethenyl)-5-arylthiophene pesticides 失效
    2-（2,2-二卤代乙烯基）-5-芳基噻吩农药

    公开(公告)号：US4782079A

    公开(公告)日：1988-11-01

    申请号：US148194

    申请日：1988-01-26

    申请人： Susan E. Burkart ,  Richard B. Phillips ,  David M. Roush

    发明人： Susan E. Burkart ,  Richard B. Phillips ,  David M. Roush

    IPC分类号： A01N43/10 ,  A01N47/06 ,  C07D333/12 ,  A01N43/02 ,  C07D333/00 ,  C07D333/24

    CPC分类号： C07D333/12 ,  A01N43/10 ,  A01N47/06

    摘要： Thiophene derivatives of the following formula are effective as acaricides: ##STR1## wherein R.sub.A is selected from -hydrogen, -halogen, -lower alkyl, hydroxy, -lower alkoxy, -lower alkylthio, -lower alkoxyalkoxy, -lower alkoxycarbonyl, -aryloxycarbonyl, -lower alkoxycarbonyloxy, -lower alkylsulfonyl, -lower alkylsulfonyloxy, -arylsulfonyloxy, and -lower alkyl phosphonyloxy;R.sub.B is -hydrogen, or R.sub.A and R.sub.B together are --C.sub.4 H.sub.4 --bridging 2'-3' or 3'-4';R.sub.3 and R.sub.4 are selected from -hydrogen, -lower alkyl, and -aryl;X is -halogen; andY is selected from -hydrogen and -halogen.

    摘要翻译： 下式的噻吩衍生物作为杀螨剂是有效的：其中RA选自氢，卤素，低级烷基，羟基，低级烷氧基，低级烷硫基，低级烷氧基烷氧基，低级烷氧基羰基， 低级烷氧基羰基氧基，低级烷基磺酰基， - 低级烷基磺酰氧基， - 芳基磺酰氧基和 - 低级烷基膦酰氧基; RB是氢，或RA和RB一起是-C4H4-桥接2'-3'或3'-4'; R3和R4选自氢，低级烷基和 - 芳基; X是卤素; 并且Y选自氢和卤素。

    Chlorine free process for bleaching lignocellulosic pulp
    9.
    发明授权
    Chlorine free process for bleaching lignocellulosic pulp 失效
    用于漂白木质纤维素纸浆的无氯工艺

    公开(公告)号：US4372812A

    公开(公告)日：1983-02-08

    申请号：US233668

    申请日：1981-02-11

    申请人： Richard B. Phillips ,  Arthur W. Kempf ,  Robert C. Eckert

    发明人： Richard B. Phillips ,  Arthur W. Kempf ,  Robert C. Eckert

    IPC分类号： D21C9/10 ,  D21C9/16

    CPC分类号： D21C9/1057

    摘要： A chlorine-free bleaching process for lignocellulosic pulp characterized by a series of bleaching stages comprising in sequence a peroxide bleaching stage, the peroxide being selected from the group consisting of alkaline hydrogen peroxide, acidic hydrogen peroxide, and peroxy acid and at least one ozone bleaching stage and in one embodiment the sequence including an initial oxygen bleaching stage before the peroxide bleaching stage. In continuous operation the effluent from each of these sequential stages provides the preferred wash for the preceding washing step and the diluent for the preceding bleaching stage, the final effluent being recyclable for effective closed cycle operation.

    摘要翻译： 一种用于木质纤维素纸浆的无氯漂白方法，其特征在于一系列漂白阶段，其顺序包括过氧化物漂白阶段，所述过氧化物选自碱性过氧化氢，酸性过氧化氢和过氧酸，以及至少一种臭氧漂白 在一个实施方案中，该序列包括在过氧化物漂白阶段之前的初始氧漂白阶段。 在连续操作中，来自每个这些顺序阶段的流出物为先前的洗涤步骤提供了优选的洗涤和用于前一漂白阶段的稀释剂，最终的流出物可循环使用以进行有效的闭环操作。