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1. 发明授权

US4413121A Cellulose ethers and cellulose mixed ethers having at least one phosphorus-containing substituent, and process for their manufacture 失效
标题翻译：具有至少一个含磷取代基的纤维素醚和纤维素混合醚及其制造方法
公开(公告)号：US4413121A
公开(公告)日：1983-11-01
申请号：US363148
申请日：1982-03-29
申请人： Lothar Brandt , Arno Holst , Hans-Jerg Kleiner
发明人： Lothar Brandt , Arno Holst , Hans-Jerg Kleiner
IPC分类号： C08B11/04 , C08B11/10 , C08B11/193 , C08B11/145
CPC分类号： C08B11/10 , C08B11/04 , C08B11/193
摘要： Disclosed is a cellulose ether having at least one phosphorus-containing substituent or a mixed ether of said cellulose ether having in addition at least one phosphorus-free substituent comprising alkyl, hydroxyalkyl, carboxyalkyl, sulfonoalkyl, aminoalkyl, or diaminoalkyl, wherein the phosphorus-containing substituent(s) comprise(s) groups of the formula ##STR1## wherein R.sup.1 and R.sup.2 are OX; or R.sup.1 is OX and R.sup.2 is OY; or R.sup.1 is OX and R.sup.2 is (CH.sub.2).sub.n --CH.sub.3 ; or R.sup.1 and R.sup.2 are (CH.sub.2).sub.n --CH.sub.3 ; or R.sup.1 is (CH.sub.2).sub.n --CH.sub.3 and R.sup.2 is (CH.sub.2).sub.p --CH.sub.3, whereinX,Y are identical or different and comprise a hydrogen atom or a monovalent cation;m is an integer from 1 to 4; andn,p are identical or different and are 0 or 1; with the proviso that when m is 1 or 2, R.sup.1 and R.sup.2 may not be OX and R.sup.1 and R.sup.2 may not be OX and OY, respectively. Also disclosed is a process for producing these cellulose ether products.
摘要翻译：公开了具有至少一个含磷取代基的纤维素醚或所述纤维素醚的混合醚，另外还含有至少一个含有烷基，羟基烷基，羧基烷基，磺基烷基，氨基烷基或二氨基烷基的无磷取代基，其中含磷取代基包含式（I）的基团，其中R 1和R 2是OX; 或R1是OX，R2是OY; 或R1是OX，R2是（CH2）n-CH3; 或R 1和R 2为（CH 2）n -CH 3; 或R 1为（CH 2）n -CH 3，且R 2为（CH 2）p -CH 3，其中X，Y相同或不同，并包含氢原子或一价阳离子; m是1至4的整数; 且n，p相同或不同，为0或1; 条件是当m为1或2时，R 1和R 2可以不是O X，并且R 1和R 2可以不分别为O X和O Y。还公开了生产这些纤维素醚产物的方法。

2. 发明授权

US06270560B1 Flameproof polymer moulding material 有权
标题翻译：防爆聚合物成型材料
公开(公告)号：US06270560B1
公开(公告)日：2001-08-07
申请号：US09380719
申请日：1999-11-22
申请人： Hans-Jerg Kleiner , Winfried Budzinsky
发明人： Hans-Jerg Kleiner , Winfried Budzinsky
IPC分类号： C08K500
CPC分类号： C08K3/32 , C08K3/22 , C08K5/5313 , C08K5/5317 , C08K2003/2227 , C08K2003/327 , C09K21/12 , C09K21/14
摘要： Salt mixtures made from aluminum phosphinates, aluminum hydroxide and/or aluminum phosphonates and/or aluminum phosphates are thermally stable and are suitable as flame retardants for polymeric molding compositions, in particular for polyesters and polyamides. The use of these salt mixtures is more effective and more cost-effective than the use of aluminum phosphinates alone.
摘要翻译：由次膦酸铝，氢氧化铝和/或磷酸铝和/或磷酸铝制成的盐混合物是热稳定的，并且适合作为聚合物模塑组合物，特别是聚酯和聚酰胺的阻燃剂。这些盐混合物的使用比单独使用次膦酸铝更有效和更具成本效益。

3. 发明授权

US6013706A Process for the preparation of hyrolysis-stable trivalent phosphorus compounds and their use as stabilizers for thermoplastics 失效
标题翻译：制备抗热稳定性三价磷化合物的方法及其作为热塑性塑料稳定剂的用途
公开(公告)号：US6013706A
公开(公告)日：2000-01-11
申请号：US293577
申请日：1994-08-22
申请人： Hans-Jerg Kleiner , Dieter Regnat , Gerhard Pfahler
发明人： Hans-Jerg Kleiner , Dieter Regnat , Gerhard Pfahler
IPC分类号： C08K5/524 , C07F9/02 , C07F9/06 , C08K5/52 , C08K5/527 , C08K5/53 , C08K5/5393 , C08K9/02 , C08K9/08 , C08L101/00 , C08K15/32
CPC分类号： C07F9/025 , C08K9/08
摘要： The hydrolysis stability of trivalent organic phosphorus compounds of the formula I ##STR1## used as stabilizers for thermoplastics is improved if these compounds are treated with 0.01 to 5% by weight of an oxide, a carbonate, a hydroxide, a bicarbonate or a carboxylate of a metal of groups 1a, 2a, 2b and 7b of the periodic table of the elements. The storage stability and the ease of handling are increased and the discoloration of the stabilized polymers is reduced.
摘要翻译：如果这些化合物用0.01至5重量％的氧化物，碳酸盐，氢氧化物，碳酸氢盐或羧酸盐处理，则用作热塑性塑料稳定剂的式I的三价有机磷化合物的水解稳定性得到改善元件周期表的组1a，2a，2b和7b。储存稳定性和易操作性增加，并且稳定的聚合物的变色减少。

4. 发明授权

US5811567A Process for preparing the crystal modification of 2,2',2"-nitrilo� triethyl tris(3,3',5,5'-tetra-tert-butyl-1,1'-biphenyl-2,2'-diyl)phosphite! 失效
标题翻译：制备2,2'，2“ - 次氮基[三乙基三（3,3'，5,5'-四叔丁基-1,1'-联苯-2,2'-二基）亚磷酸酯]
公开(公告)号：US5811567A
公开(公告)日：1998-09-22
申请号：US877001
申请日：1997-06-16
申请人： Hans-Jerg Kleiner , Gerhard Pfahler
发明人： Hans-Jerg Kleiner , Gerhard Pfahler
IPC分类号： C07F9/6574
CPC分类号： C07F9/65746
摘要： The present invention relates to a process for preparing the .alpha. crystal modification of 2,2',2"--nitrilo�triethyltris(3,3',5,5"--tetra--tert--butyl--1,1'--biphenyl--2,2'--diyl) phosphite! (abbreviated as NTTBP) of the formula ##STR1## which comprises dissolving the NTTBP in the form of its melt, its amorphous solid-phase modification or its .beta. crystal modification, hot, at 40 to 100.degree. C., in short-chain ketones having 3 to 7 carbon atoms, such as methyl ethyl ketone or, in particular, acetone, and then initiating crystallization by cooling to room temperature.
摘要翻译：本发明涉及一种制备2,2'，2“ - 次氮基[三乙基三（3,3'，5,5” - 四叔丁基-1,1'-联苯） 1-2,2'-二基）亚磷酸酯]（缩写为NTTBP），其包括将其熔体形式的NTTBP，其无定形固相改性或其β晶体改性溶解在40℃ 在具有3至7个碳原子的短链酮中，例如甲基乙基酮或特别是丙酮，然后通过冷却至室温引发结晶。

5. 发明授权

US5756638A Phosphorus-modified epoxy resins, process for the preparation thereof and use thereof 失效
标题翻译：磷改性环氧树脂，其制备方法及其用途
公开(公告)号：US5756638A
公开(公告)日：1998-05-26
申请号：US525531
申请日：1995-10-27
申请人： Wolfgang von Gentzkow , Jurgen Huber , Heinrich Kapitza , Wolfgang Rogler , Hans-Jerg Kleiner , Uwe Schonamsgruber
发明人： Wolfgang von Gentzkow , Jurgen Huber , Heinrich Kapitza , Wolfgang Rogler , Hans-Jerg Kleiner , Uwe Schonamsgruber
IPC分类号： B05D7/24 , B29C39/00 , B29K63/00 , B32B27/38 , C08G59/14 , C08G59/18 , C08G59/30 , C08G59/32 , C08G59/40 , C08J5/24 , C09D163/00 , C09K21/14 , H01B3/40 , H05K1/03
CPC分类号： H01B3/40 , C08G59/1422 , C08G59/1488 , C08G59/304 , C08G59/3254 , C09K21/14 , H05K1/0326 , H05K1/0373 , Y10T428/31511
摘要： The present invention relates to phosphorus-modified epoxy resins having an epoxy number from 0 to 1 mol/100 g, comprising structural units which are derived from (A) polyepoxy compounds having at least two epoxy groups per molecule, and (B) phosphinic and/or phosphonic anhydrides. The invention further provides a process for preparing these phosphorus-modified epoxy resins and provides for the use of the resins in producing moldings, coatings or laminates.
摘要翻译： PCT No.PCT / EP94 / 00748 Sec。 371 1995年10月27日第 102（e）日期1995年10月27日PCT 1994年3月10日PCT公布。出版物WO94 / 21704 日期：1994年9月29日本发明涉及环氧基数为0〜1mol / 100g的磷改性环氧树脂，其包含衍生自（A）每分子具有至少两个环氧基的聚环氧化合物的结构单元，以及（B）次膦酸和/或膦酸酐。本发明还提供了一种制备这些磷改性环氧树脂的方法，并提供了在制备模制品，涂料或层压材料中使用树脂。

6. 发明授权

US5705669A Alkyl arylphosphinites 失效
标题翻译：烷基芳基次膦酸盐
公开(公告)号：US5705669A
公开(公告)日：1998-01-06
申请号：US593667
申请日：1996-01-29
申请人： Hans-Jerg Kleiner
发明人： Hans-Jerg Kleiner
IPC分类号： C07F9/46 , C07F9/6568 , C07F9/32
CPC分类号： C07F9/46
摘要： A process for the preparation of alkyl arylphosphinites of the formula (I) ##STR1## in which R.sup.1 is (C.sub.1 -C.sub.16)-alkyl, cyclohexyl, cyclopentyl, aryl which can also be substituted by halogen, (C.sub.1 -C.sub.6)-alkoxy groups R.sup.2 is aryl which can also be substituted by halogen, (C.sub.1 -C.sub.6)-alkyl, (C.sub.1 -C.sub.6)-alkoxy groups, where R.sup.1 and R.sup.2 together with the phosphorous atom can also form a ring and R.sup.3 is (C.sub.1 -C.sub.4)-alkyl, which comprises reacting halo(aryl) phosphines of the formula (II) ##STR2## in which R.sup.1, R.sup.2 have the meaning given above and X is halogen, with ammonia-containing alcohols of the formula (III) R.sup.3 OH (III) in which R.sup.3 has the meaning given above.
摘要翻译：制备式（I）的烷基芳基次膦酸酯的方法其中R 1为（C 1 -C 16） - 烷基，环己基，环戊基，也可被卤素取代的芳基，（C 1 -C 6） - 烷氧基R2是也可以被卤素，（C1-C6） - 烷基，（C1-C6） - 烷氧基取代的芳基，其中R1和R2与磷原子一起也可以形成环，R3是（C1 （II）的卤代（芳基）膦，其中R 1，R 2具有上面给出的含义，X是卤素，与式（II）的卤代（芳基）膦反应， III）R3OH（III），其中R3具有上述含义。

7. 发明授权

US5693842A Process for preparing phosphorus-containing dicarboxylic acids alkyl esters thereof 失效
标题翻译：制备含磷二羧酸烷基酯的方法
公开(公告)号：US5693842A
公开(公告)日：1997-12-02
申请号：US711736
申请日：1996-09-05
申请人： Hans-Jerg Kleiner , Volker Freudenberger , Peter Klein
发明人： Hans-Jerg Kleiner , Volker Freudenberger , Peter Klein
IPC分类号： C07F9/32 , C07F9/53 , C07F9/6571 , C07F9/6574 , C07F9/02
CPC分类号： C07F9/657172 , C07F9/3211 , C07F9/5304
摘要： The invention relates to a process for preparing phosphorus-containing compounds of the formula I ##STR1## in which R.sup.1 and R.sup.2 are an alkyl radical having 1 to 8 carbon atoms, a cyclohexyl radical, a cyclopentyl radical, an aryl radical or a halogen-, alkyl- or alkoxy-substituted aryl radical, where R.sup.1 and R.sup.2 together with the phosphorus atom can also form a ring, n and m=0 or 1 and R.sup.3 and R.sup.4 are alkyl radicals having 1 to 4 carbon atoms or n=0, m=0 or 1 and R.sup.3 and R.sup.4 are H, by adding compounds of the formula II ##STR2## into dialkyl esters of fumaric acid or of maleic acid of the formula (III) or dialkyl esters of itaconic acid of the formula (IV) ##STR3## in which R.sup.3 and R.sup.4 have the meaning given above, and, optionally reacting an alkyl ester of a phosphorus-containing dicarboxylic acid of the formula (I), where n=0, with water in the presence of catalytic amounts of an acid to give the phosphorus-containing dicarboxylic acid.
摘要翻译：本发明涉及制备具有1至8个碳原子的式I的含磷化合物的方法，环己基，环戊基，芳基或卤素，烷基或烷氧基取代的芳基，其中 R 1和R 2与磷原子一起也可以形成环，n和m = 0或1，并且R 3和R 4是具有1至4个碳原子的烷基或n = 0，m = 0或1，并且R 3和R 4是H 通过将式II的化合物（II）加入到富马酸的二烷基酯或式（III）的马来酸或式（IV）的衣康酸的二烷基酯中。 >，并且在催化量的酸存在下，任选使式（I）的含磷二羧酸的烷基酯（其中n = 0）与水反应，得到含磷二羧酸。

8. 发明授权

US5624979A Stabilized phosphorus-modified epoxy resins and their use 失效
标题翻译：稳定磷改性环氧树脂及其用途
公开(公告)号：US5624979A
公开(公告)日：1997-04-29
申请号：US577232
申请日：1995-12-22
申请人： Hans-Jerg Kleiner , Dieter Regnat
发明人： Hans-Jerg Kleiner , Dieter Regnat
IPC分类号： C07F9/655 , C07F9/6574 , C08G59/14 , C08K5/13 , C09D5/25 , C09D163/00 , H05K1/03 , C08L63/00
CPC分类号： C08G59/1488 , C08G59/1422 , C08K5/13 , H05K1/0326 , Y10T428/31511
摘要： The present invention relates to phosphorus-modified epoxy resins having an epoxide value of 0 to about 1 mol/100 g containing structural units which are derived from(A) polyepoxide compounds having at least two epoxide groups per molecule and(B) phosphinic and/or phosphonic acid anhydrides, wherein at least one phenolic antioxidant is admixed to them. The phosphorus-modified epoxy resins stabilized in this way are distinguished by an increased storage stability, in particular at higher temperatures.The invention furthermore relates to the use of these stabilized, phosphorus-modified epoxy resins for the production of shaped articles, coatings or laminates.
摘要翻译：本发明涉及含有结构单元的环氧化物值为0至约1mol / 100g的磷改性环氧树脂，其衍生自（A）每分子具有至少两个环氧基团的聚环氧化物化合物和（B）次膦酸和/ 或膦酸酐，其中至少一种酚类抗氧化剂与它们混合。以这种方式稳定的磷改性环氧树脂的特征在于储存稳定性增加，特别是在较高温度下。本发明还涉及这些稳定化的磷改性环氧树脂用于生产成型制品，涂料或层压材料的用途。

9. 发明授权

US5298541A Aryl phosphonites, a process for their production and their use for stabilizing plastics 失效
标题翻译：芳基亚膦酸酯，其生产方法及其用于稳定塑料的用途
公开(公告)号：US5298541A
公开(公告)日：1994-03-29
申请号：US776387
申请日：1992-02-20
申请人： Manfred Bohshar , Hans-Jerg Kleiner , Gerhard Pfahler
发明人： Manfred Bohshar , Hans-Jerg Kleiner , Gerhard Pfahler
IPC分类号： C07F9/48 , C07F9/6571 , C08K5/5393 , C07F9/6574
CPC分类号： C07F9/4841 , C07F9/485 , C07F9/65719 , C08K5/5393
摘要： A process for the preparation of aryl phosphonites of the formula V ##STR1## wherein the radicals and n are defined in the disclosure. The invention further relates to a plastic molding composition, in particular a polyolefin molding composition containing aryl phosphonites of the formula V.
摘要翻译： PCT No.PCT / EP90 / 00787 Sec。 371日期1992年2月20日 102（e）日期1992年2月20日PCT提交1990年5月16日PCT公布。 WO90 / 14349 PCT公开号日期：1990年11月29日。一种制备式V（* CHEMICAL STRUCTURE *）（V）的芳基亚膦酸酯的方法，其中基团和n在本公开中定义。本发明还涉及一种塑料模制组合物，特别是含有式V的芳基亚膦酸酯的聚烯烃模塑组合物。

10. 发明授权

US5162272A Sinterable ceramic powder, process for its production, silicon nitride ceramic produced therefrom, process for its production and its use 失效
公开(公告)号：US5162272A
公开(公告)日：1992-11-10
申请号：US498266
申请日：1990-03-23
申请人： Marcellus Peuckert , Tilo Vaahs , Martin Bruck , Hans-Jerg Kleiner , Ralf Riedel , Martin Sehr , Gunter Petzow
发明人： Marcellus Peuckert , Tilo Vaahs , Martin Bruck , Hans-Jerg Kleiner , Ralf Riedel , Martin Sehr , Gunter Petzow
IPC分类号： C01B21/068 , C04B35/589 , C04B35/626
CPC分类号： C04B35/589
摘要： The invention relates to a novel sinterable ceramic powder, to its preparation and to its further processing to give a silicon nitride ceramic, and to this material itself and its use. The sinterable ceramic powder is produced by melting a polysilazane or dissolving it in an organic solvent, suspending a powdered sinter aid in this melt or solution, then pyrolyzing the melt, or the residue obtained after evaporation of the solvent, at 500.degree. to 1600.degree. C. in a protective gas atmosphere, the polysilazane eitherA) being obtainable by reacting at least one of the oligosilazanes of the formula (I) ##STR1## in which a, b, c and d are the mole fractions of the respective structural units and where 0.ltoreq.a.ltoreq.1, 0.ltoreq.b.ltoreq.1, 0.ltoreq.c.ltoreq.0.7, 0.ltoreq.d.ltoreq.0.7, 0.3.ltoreq.a+b, c+d.ltoreq.0.7 and n is approximately 2 to approximately 12, with at least one of the chlorosilanes R.sup.6 R.sup.7 SiCl.sub.2, R.sup.8 SiCl.sub.3, Cl.sub.2 R.sup.9 Si--CH.sub.2 CH.sub.2 --SiR.sup.9 Cl.sub.2 and Cl.sub.3 Si--CH.sub.2 CH.sub.2 SiR.sup.10 Cl.sub.2 at 30.degree. to 300.degree. C., where, independently of one another, R.sup.1, R.sup.2, R.sup.4, R.sup.6, R.sup.7 and R.sup.8 are H, C.sub.1 -C.sub.6 -alkyl or C.sub.2 -C.sub.6 -alkenyl and R.sup.3, R.sup.5, R.sup.9 and R.sup.10 are C.sub.1 -C.sub.6 -alkyl or C.sub.2 -C.sub.6 -alkenyl, orB) having the following formula ##STR2## in which R and R* can be identical or different and R and R* are C.sub.1 -C.sub.4 -alkyl, vinyl or phenyl and R' is C.sub.1 -C.sub.4 -alkyl and x and y are the mole fractions of the two structural units, where x+y=1 and x=0.7-0.95.A molded article can be formed from the ceramic powder thus obtained and a silicon nitride ceramic then produced by sintering. However, a molded article can also be formed from the solidified melt or the still unpyrolyzed residue obtained after evaporating the solvent and this article can then by pyrolyzed and sintered.Components subject to severe mechanical, thermal and corrosive stress can be produced from the ceramic obtained.

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