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1. 发明授权

US06555678B1 Method for preparing a regenerated cellulose fibre or yarn 失效
标题翻译：制备再生纤维素纤维或纱线的方法
公开(公告)号：US06555678B1
公开(公告)日：2003-04-29
申请号：US09530188
申请日：2000-09-25
申请人： Christian Allandrieu , Lucile Gambut , Philippe Karrer , Ties Karstens , Gerard Mignani , Armin Stein
发明人： Christian Allandrieu , Lucile Gambut , Philippe Karrer , Ties Karstens , Gerard Mignani , Armin Stein
IPC分类号： C08B1600
CPC分类号： D01F2/24 , D01F2/00
摘要： A method has been developed for making regenerated cellulose yarn. The method includes the steps of spinning a solution derived from cellulose or a cellulose derivative in a molten state through at least one extrusion die, then regenerating the cellulose by treating the resulting yarn, wherein a silylated cellulose derivative is prepared by reaction with a silylating agent; the silylated cellulose is extracted from the synthesis reaction medium; then spun through at least an extrusion die; and the resultant yarn treated with a desilylation agent to regenerate the cellulose and a siloxane. The resulting cellulose yarns or fibers may be used for making woven or knitted textile surfaces or non-woven surfaces. Said yarns or fibers are also useful as reinforcing fibers in elastomeric materials and more particularly, in tires.
摘要翻译：已经开发了用于制备再生纤维素纱线的方法。该方法包括以下步骤：通过至少一个挤出模头将来自纤维素或纤维素衍生物的溶液通过至少一个挤出模头纺丝，然后通过处理所得纱线再生纤维素，其中通过与甲硅烷基化试剂反应制备甲硅烷基化纤维素衍生物 ; 从合成反应介质中提取甲硅烷基化纤维素; 然后通过至少一个挤出模头旋转; 用脱甲基剂处理得到的纱线再生纤维素和硅氧烷。所得到的纤维素纱线或纤维可用于制造机织或针织织物表面或无纺织物表面。所述纱线或纤维也可用作弹性体材料中的增强纤维，更具体地，在轮胎中。

2. 发明申请

US20060258780A1 Method for preparing a silica suspension in a potentially crosslinkable silicone material 审中-公开
标题翻译：在可交联的有机硅材料中制备二氧化硅悬浮液的方法
公开(公告)号：US20060258780A1
公开(公告)日：2006-11-16
申请号：US10541161
申请日：2003-12-19
申请人： Marc Chaussade , Martial Deruelle , Gerard Mignani , Lucile Gambut-Garel
发明人： Marc Chaussade , Martial Deruelle , Gerard Mignani , Lucile Gambut-Garel
IPC分类号： C08K9/00 , B60C1/00
CPC分类号： C08J3/20 , C08G77/045 , C08G77/12 , C08G77/16 , C08G77/20 , C08G77/24 , C08G77/70 , C08G77/80 , C08J2383/04 , C08L83/04 , C08L83/00 , C08L2666/54
摘要： The invention concerns a method for preparing a precipitated silica in a silicone oil, said suspension being useable for producing silicones crosslinkable by polyaddition, polycondensation or condensation by dehydrogenation (elastomers). The invention aims at solving the problem of finding a compromise between cost, rheology and mechanical properties of the final elastomers. Therefor, the invention provides a method for preparing a precipitated silica suspension treated with trimethylchlorosilane, in the presence of hexamethyldisiloxane, in a crosslinkable silicone oil. HCl can be used. Grafting of hydrophobic units on the silica and incorporation of the polyorganosiloxane silicone material are carried out during one single processing sequence, without passing through the powder form for the silica. Sodium silicate promoting MQ resin can be incorporated in the reaction medium. One of the characteristics of the inventive method is that it does not at all comprise a step involving dried hydrophobic silica. The invention also concerns the preparation of crosslinkable silicone elastomer composition from said suspension, and the resulting composition.
摘要翻译：本发明涉及一种在硅油中制备沉淀二氧化硅的方法，所述悬浮液可用于生产通过加氢，缩聚或通过脱氢缩合（弹性体）可交联的硅氧烷。本发明旨在解决在成本，流变学和最终弹性体的机械性能之间找到妥协的问题。因此，本发明提供了在六甲基二硅氧烷存在下，在可交联的硅油中制备用三甲基氯硅烷处理的沉淀二氧化硅悬浮液的方法。可以使用HCl。疏水单元在二氧化硅上的接枝和聚有机硅氧烷硅氧烷材料的引入在一个单一的处理顺序中进行，而不通过二氧化硅的粉末形式。可以在反应介质中加入促进MQ树脂的硅酸钠。本发明方法的一个特征是它完全不包括干燥疏水性二氧化硅的步骤。本发明还涉及从所述悬浮液制备可交联硅氧烷弹性体组合物，以及所得组合物。

3. 发明申请

US20050277730A1 Method for preparing functionalised polyorganosiloxane resins by redistribution in the presence of triflic acid and/or at least of one of its derivatives and non-basic inert filler 失效
标题翻译：通过在三氟酸和/或其至少一种衍生物和非碱性惰性填料存在下再分配制备官能化聚有机硅氧烷树脂的方法
公开(公告)号：US20050277730A1
公开(公告)日：2005-12-15
申请号：US10509060
申请日：2003-03-20
申请人： Fernande Boisson , Lucile Gambut , Gerard Mignani
发明人： Fernande Boisson , Lucile Gambut , Gerard Mignani
IPC分类号： C08G77/08 , C08G77/10 , C08L83/00 , B01J27/02
CPC分类号： C08G77/10 , C08G77/08
摘要： The invention provides a method for preparing functionalized polyorganosiloxane resins (POS) comprising units M: (R3SiO1/2), Q: (SiO4/2) and M′: (YaR3-aSiO1/2) and optionally D: (R2SiO2/2) and/or D′: (RYSiO2/2) and T: (RSiO3/2) and/or T′: (YSiO3/2), wherein in said units R is C1-C10 alkyl or C8-C12 aryl and Y is a functional group (such as Si—H), by redistributing POS resins, using POSf bearing functional groups M′ and/or D′ and/or in the presence of an acid catalyst such as triflic acid or one of its derivatives and a non-basic inert filler: carbon black, diatomaceous earth, zeolite or acid or neutral oxide (Al2O3, Na2O, TiO2, MgO, silica). The invention also provides said catalyst system.
摘要翻译：本发明提供了一种制备官能化聚有机硅氧烷树脂（POS）的方法，所述聚有机硅氧烷树脂（POS）包含单元M：（R 3 SiO 2 1/2），Q：（SiO 4/2 ）和M'：（Y a a R 3-a SiO 1/2）和任选的D：（R SUB 和/或D'：（RYSiO 2/2/2）和T：（RS 3 O 3/2/2） SUB）和/或T'：（YSiO 3/2/2），其中在所述单元中R是C 1 -C 10烷基或 C 8 -C 12芳基，Y是官能团（如Si-H），通过重新分配POS树脂，使用具有POS的官能团M'和/或D 和/或在酸催化剂如三氟甲烷或其衍生物之一和非碱性惰性填料：碳黑，硅藻土，沸石或酸或中性氧化物（Al 2 O 3）存在下， O 3，Na 2 O，TiO 2，MgO，二氧化硅）。本发明还提供了所述催化剂体系。

4. 发明申请

US20080255292A1 Process for preparing functionalized polyorganosiloxane resins by redistribution in the presence of triflic acid and/or of at least one derivative thereof and of a nonbasic inert filler 审中-公开
标题翻译：在三氟酸和/或其至少一种衍生物和非碱性惰性填料的存在下再分配制备官能化聚有机硅氧烷树脂的方法
公开(公告)号：US20080255292A1
公开(公告)日：2008-10-16
申请号：US12142318
申请日：2008-06-19
申请人： Fernande Boisson , Lucile Gambut , Gerard Mignani
发明人： Fernande Boisson , Lucile Gambut , Gerard Mignani
IPC分类号： C08L83/06 , C08K3/34
CPC分类号： C08G77/10 , C08G77/08
摘要： The invention provides a method for preparing functionalized polyorganosiloxane resins (POS) comprising units M: (R3SiO1/2), Q: (SiO4/2) and M′: (YaR3-aSiO1/2) and optionally D: (R2SiO2/2) and/or D′: (RYSiO2/2) and T: (RSiO3/2) and/or T′: (YSiO3/2), wherein in said units R is C1-C10 alkyl or C8-C12 aryl and Y is a functional group (such as Si—H), by redistributing POS resins, using POSf bearing functional groups M′ and/or D′ and/or in the presence of an acid catalyst such as triflic acid or one of its derivatives and a non-basic inert filler: carbon black, diatomaceous earth, zeolite or acid or neutral oxide (Al2O3, Na2O, TiO2, MgO, silica). The invention also provides said catalyst system.
摘要翻译：本发明提供了一种制备官能化聚有机硅氧烷树脂（POS）的方法，所述聚有机硅氧烷树脂（POS）包含单元M：（R 3 SiO 2 1/2），Q：（SiO 4/2 ）和M'：（Y a a R 3-a SiO 1/2）和任选的D：（R SUB 和/或D'：（RYSiO 2/2/2）和T：（RS 3 O 3/2/2） SUB）和/或T'：（YSiO 3/2/2），其中在所述单元中R是C 1 -C 10烷基或 C 8 -C 12芳基，Y是官能团（如Si-H），通过重新分配POS树脂，使用具有POS的官能团M'和/或D 和/或在酸催化剂如三氟甲烷或其衍生物之一和非碱性惰性填料：碳黑，硅藻土，沸石或酸或中性氧化物（Al 2 O 3）存在下， O 3，Na 2 O，TiO 2，MgO，二氧化硅）。本发明还提供了所述催化剂体系。

5. 发明申请

US20050003995A1 Peroxide-comprising polyorganosiloxanes (POS), one of their processes of preparation and their uses, in particular as bleaching agent in dental compositions 审中-公开
标题翻译：含过氧化物的聚有机硅氧烷（POS），其制备方法之一及其用途，特别是牙科组合物中的漂白剂
公开(公告)号：US20050003995A1
公开(公告)日：2005-01-06
申请号：US10898055
申请日：2004-07-23
申请人： Adrien Dromard , Gerard Mignani , Lucile Gambut , Frederic Dallemer
发明人： Adrien Dromard , Gerard Mignani , Lucile Gambut , Frederic Dallemer
IPC分类号： C11D3/37 , C11D3/39 , C11D3/00
CPC分类号： C11D3/3742 , C11D3/373 , C11D3/3788 , C11D3/3945
摘要： The invention concerns polyorganosiloxanes (POS) grafted with peroxide functions and functions stabilizing the latter. Said stabilized peroxidised POS are designed to form a novel oxidizing system useful as bleaching agents, for example or dental or detergent compositions. The invention aims at and succeeds in providing peroxygenated bleaching agents more stable and more efficient than those known in prior art. The inventive stabilized and peroxidised POS correspond for example to the formula (a). The invention also concerns a method for making said peroxidised POS, the precursors thereof and their uses as bleaching agents in dental compositions (toothpaste or detergent compositions).
摘要翻译：本发明涉及用过氧化物官能团接枝并具有稳定后者功能的聚有机硅氧烷（POS）。所述稳定的过氧化POS被设计成形成用作漂白剂，例如牙科或洗涤剂组合物的新型氧化系统。本发明旨在并且成功地提供比现有技术中已知的更加稳定和更有效的过氧化漂白剂。本发明的稳定和过氧化的POS对应于例如式（a）。本发明还涉及制备所述过氧化POS，其前体及其用作牙科组合物（牙膏或洗涤剂组合物）中的漂白剂的方法。

6. 发明授权

US5834613A Perhalogenated polyorganosiloxanes and the processes for their preparation 失效
标题翻译：全卤代聚有机硅氧烷及其制备方法
公开(公告)号：US5834613A
公开(公告)日：1998-11-10
申请号：US686400
申请日：1996-07-25
申请人： Philippe Jost , Philippe Karrer , Gerard Mignani , Philippe Olier
发明人： Philippe Jost , Philippe Karrer , Gerard Mignani , Philippe Olier
IPC分类号： C08L83/04 , C08G77/24 , C08G77/38 , C08G77/382 , C08G77/385 , C08G77/42 , C08L83/08 , C10M107/50 , C11D3/37 , C07F7/08 , C07F7/10
CPC分类号： C08G77/385 , C08G77/382
摘要： Chemically stable, perfluorinated, linear or cyclic polyorganosiloxanes (POS), and a process for the preparation thereof. Antifoams, agents for lowering surface tension, dirt repellents, antiadhesives, lubricants, oleophobic and/or hydrophobic agents, coatings and other compositions containing the perfluorinated POS are disclosed.
摘要翻译：化学稳定的全氟化，线性或环状聚有机硅氧烷（POS）及其制备方法。公开了消泡剂，降低表面张力的试剂，防污剂，抗粘合剂，润滑剂，疏油和/或疏水剂，包含全氟化POS的涂料和其它组合物。

7. 发明授权

US5733999A Silicone compounds containing a phenylenediamine functional group and their application in the protection of rubber materials against ozone 失效
标题翻译：含有苯二胺官能团的硅氧烷化合物及其在保护橡胶材料中抵抗臭氧的应用
公开(公告)号：US5733999A
公开(公告)日：1998-03-31
申请号：US644028
申请日：1996-05-09
申请人： Yves Bomal , Philippe Karrer , Jean-Manuel Mas , Gerard Mignani
发明人： Yves Bomal , Philippe Karrer , Jean-Manuel Mas , Gerard Mignani
IPC分类号： C08G77/26 , C08G77/28 , C08G77/388 , C08G77/42 , C08G77/44 , C08L21/00 , C07F7/08
CPC分类号： C08G77/388 , C08L21/00 , C08L7/00 , C08L9/00
摘要： The present invention relates to compounds composed essentially of a linear, cyclic or branched polyorganosiloxane having, per molecule, at least 3 siloxy units, including at least one siloxy functional unit of formula: ##STR1## where R.sup.1 represents a C.sub.1 to C.sub.4 alkyl or phenyl radical, X contains an N,N'-di- and/or trisubstituted phenylenediamine functional group, bonded to the silicon via an Si--(hydrocarbon linking unit)--N and/or Si--(hydrocarbon linking unit)--C bond, and a is a number chosen from 0, 1 and 2. The present invention also relates to the use of such compounds as antiozonants for rubbers and in particular for rubber compositions for tires.
摘要翻译：本发明涉及基本上由直链，环状或支化的聚有机硅氧烷组成的化合物，其每分子具有至少3个甲硅烷氧基单元，包括至少一个下式的式（I）的硅氧烷基官能单元：（R1）aXSi（O）+ E， a / 2 + EE，其中R1表示C1-C4烷基或苯基，X含有N，N'-二 - 和/或三取代苯二胺官能团，通过Si - （烃连接单元）-N 和/或Si-（烃连接单元）-C键，a是选自0,1和2的数字。本发明还涉及这种化合物作为橡胶的抗臭氧剂，特别是用于轮胎的橡胶组合物的用途。

8. 发明授权

US5929166A Silicone compounds containing a phenylenediamine functional group and their application in the protection of rubber materials against ozone 失效
标题翻译：含有苯二胺官能团的硅氧烷化合物及其在保护橡胶材料中抵抗臭氧的应用
公开(公告)号：US5929166A
公开(公告)日：1999-07-27
申请号：US979498
申请日：1997-11-26
申请人： Yves Bomal , Philippe Karrer , Jean-Manuel Mas , Gerard Mignani
发明人： Yves Bomal , Philippe Karrer , Jean-Manuel Mas , Gerard Mignani
IPC分类号： C08G77/26 , C08G77/28 , C08G77/388 , C08G77/42 , C08G77/44 , C08L21/00 , C08F8/30
CPC分类号： C08G77/388 , C08L21/00 , C08L7/00 , C08L9/00
摘要： The present invention relates to compounds composed essentially of a linear, cyclic or branched polyorganosiloxane having, per molecule, at least 3 siloxy units, including at least one siloxy functional unit of formula: ##STR1## where R.sup.1 represents a C.sub.1 to C.sub.4 alkyl or phenyl radical, X contains an N,N'-di- and/or trisubstituted phenylenediamine functional group, bonded to the silicon via an Si-(hydrocarbon linking unit)-N and/or Si-(hydrocarbon linking unit)-C bond, and a is a number chosen from 0, 1 and 2. The present invention also relates to the use of such compounds as antiozonants for rubbers and in particular for rubber compositions for tires.
摘要翻译：本发明涉及基本上由直链，环状或支化的聚有机硅氧烷组成的化合物，其每分子具有至少3个甲硅烷氧基单元，包括至少一个下式的甲硅烷氧基官能单元：其中R 1表示C 1至C 4烷基或苯基，X 含有通过Si-（烃连接单元）-N和/或Si-（烃连接单元）-C键与硅结合的N，N'-二 - 和/或三取代的苯二胺官能团，a是本发明还涉及这种化合物作为橡胶的抗臭氧剂，特别是用于轮胎的橡胶组合物的用途。

9. 发明授权

US5792825A Silicone compounds containing sterically hindered cyclic amine functional groups which are useful for the light and thermal stabilization of polymers 失效
标题翻译：含有空间位阻环状胺官能团的硅氧烷化合物，可用于聚合物的光稳定和热稳定性
公开(公告)号：US5792825A
公开(公告)日：1998-08-11
申请号：US661692
申请日：1996-06-11
申请人： Philippe Karrer , Gerard Mignani , Bernard Pontini , Storet Isabelle
发明人： Philippe Karrer , Gerard Mignani , Bernard Pontini , Storet Isabelle
IPC分类号： C07D491/113 , C07F7/08 , C08F283/12 , C08G77/388 , C08G77/42 , C08L101/00 , C08G77/04
CPC分类号： C08G77/388 , C07F7/0879 , C08L101/00
摘要： The present invention relates to linear, cyclic or branched polyorganosiloxanes having, per molecule, at least three siloxy units, including at least one functional unit of formula: ##EQU1## where R.sup.1 represents a C.sub.1 to C.sub.4 alkyl or phenyl radical and X contains a secondary or tertiary cyclic amine functional group bonded to the silicon via an Si--A--C bond where A is a residue comprising a cyclic acetal group. X more specifically represents a monovalent group of formula: ##STR1## The present invention also relates to the use of such polyorganosiloxanes in polymers for improving in particular their photostabilization.
摘要翻译：本发明涉及每分子具有至少三个甲硅烷氧基单元的直链，环状或支化的聚有机基硅氧烷，其包括至少一个下式的官能单元：其中R 1表示C 1至C 4烷基或苯基，X包含仲或通过Si-AC键与硅键合的叔环胺官能团，其中A是包含环状缩醛基团的残基。 X更具体地表示下式的单价基团：（II）本发明还涉及这种聚有机硅氧烷在聚合物中的用途，特别是其改善光稳定性。

10. 发明申请

US20110046301A1 SYNTHESIS OF URETHANES AND POLYURETHANES CATALYSED BY CARBENES 有权
标题翻译：由碳酸酯催化的尿素和聚氨酯的合成
公开(公告)号：US20110046301A1
公开(公告)日：2011-02-24
申请号：US12670298
申请日：2008-07-25
申请人： Gerard Mignani , Mathias Destarac , Daniel Taton , Yves Gnanou , Antoine Baceiredo , Tsuyoshi Kato , Fabian Bonnette , Gopakumar Sivasankarapillai
发明人： Gerard Mignani , Mathias Destarac , Daniel Taton , Yves Gnanou , Antoine Baceiredo , Tsuyoshi Kato , Fabian Bonnette , Gopakumar Sivasankarapillai
IPC分类号： C09D175/04 , C08G18/16
CPC分类号： B01J31/0239 , B01J31/006 , B01J31/0247 , B01J31/0267 , B01J2231/14 , C08G18/2018 , C08G18/2027 , C08G18/209 , C08G18/3206 , C08G18/4833
摘要： The present invention relates to a process for preparing a compound comprising at least a urethane group —HN—C(═O)—O, said process comprising a step (E) in which a compound (I) comprising at least an isocyanate functional group —N═C═O is reacted with an organic compound (II) carrying at least a hydroxyl group —OH, said reaction being carried out in a presence of a carbene (III) used as a catalyst.
摘要翻译：本发明涉及至少包含氨基甲酸酯基-HN-C（= O）-O的化合物的制备方法，所述方法包括步骤（E），其中至少包含异氰酸酯官能团的化合物（I） -N = C = O与至少含有羟基-OH的有机化合物（II）反应，所述反应在用作催化剂的卡宾（III）存在下进行。

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