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1. 发明授权

US4612358A UV-absorbing monomer and polymers thereof 失效
公开(公告)号：US4612358A
公开(公告)日：1986-09-16
申请号：US787660
申请日：1985-10-16
申请人： Siegmund Besecke , Ralf Liebler , Heinz-Juergen Hohage , Guenter Schroeder
发明人： Siegmund Besecke , Ralf Liebler , Heinz-Juergen Hohage , Guenter Schroeder
IPC分类号： C08F20/00 , C07D249/20 , C08F20/52 , C08F20/60 , C08K5/3475 , C08F20/58
CPC分类号： C07D249/20 , C08K5/3475
摘要： UV absorbing compounds, susceptible to free-radical polymerization, of the formula ##STR1## wherein R is alkyl having from 4 to 12 carbon atoms of which not more than 6 are present in a linear chain, and in particular 2-(2'-hydroxy-3'-methacrylamidomethyl-5'-tert-octylphenyl)benzotriazole, and polymers thereof.

2. 发明授权

US4652656A UV-absorbing monomer and polymers thereof 失效
标题翻译：紫外线吸收单体及其聚合物
公开(公告)号：US4652656A
公开(公告)日：1987-03-24
申请号：US851254
申请日：1986-04-14
申请人： Siegmund Besecke , Ralf Liebler , Heinz-Juergen Hohage , Guenter Schroeder
发明人： Siegmund Besecke , Ralf Liebler , Heinz-Juergen Hohage , Guenter Schroeder
IPC分类号： C08F20/00 , C07D249/20 , C08F20/52 , C08F20/60 , C08K5/3475 , C07D249/16
CPC分类号： C07D249/20 , C08K5/3475
摘要： UV absorbing compounds, susceptible to free-radical polymerization, of the formula ##STR1## wherein R is alkyl having from 4 to 12 carbon atoms of which not more than 6 are present in a linear chain, and in particular2-(2'-hydroxy-3'-methacrylamidomethyl-5'-tert-octylphenyl)benzotriazole, and polymers thereof.
摘要翻译：其中R为具有4至12个碳原子的烷基，其中不超过6个的式为“IMAGE”的易于自由基聚合的紫外线吸收化合物存在于线性链中，特别是2-（2'- 羟基-3'-甲基丙烯酰胺基甲基-5'-叔辛基苯基）苯并三唑及其聚合物。

3. 发明授权

US4206143A Method for making N-substituted acrylamides and methacrylamides 失效
标题翻译：制备N-取代的丙烯酰胺和甲基丙烯酰胺的方法
公开(公告)号：US4206143A
公开(公告)日：1980-06-03
申请号：US30657
申请日：1979-04-16
申请人： Franz Wenzel , Peter J. Arndt , Fritz Schlosser , Siegmund Besecke , Heinz-Juergen Hohage , Guenter Schroeder
发明人： Franz Wenzel , Peter J. Arndt , Fritz Schlosser , Siegmund Besecke , Heinz-Juergen Hohage , Guenter Schroeder
IPC分类号： B01J31/00 , C07C67/00 , C07C231/00 , C07C231/02 , C07C233/02 , C07C233/09 , C07C233/34 , C07C233/38 , C07C103/58
CPC分类号： C07C233/02 , C07C231/02 , C07C233/34
摘要： What is disclosed is the method for making an N-substituted acrylamide or an N-substituted methacrylamide which comprises reacting an alkyl ester of acrylic acid or of methacrylic acid with an aliphatic amine or with an aromatic amine at a temperature between 50.degree. C. and 180.degree. C. in the presence of a catalytic amount of a dialkyl tin oxide.
摘要翻译：公开的是制备N-取代的丙烯酰胺或N-取代的甲基丙烯酰胺的方法，其包括使丙烯酸或甲基丙烯酸的烷基酯与脂族胺或芳族胺在50℃和 180℃，在催化量的二烷基氧化锡存在下进行。

4. 发明授权

US4675442A Method of making methacrylamides 失效
标题翻译：制备甲基丙烯酰胺的方法
公开(公告)号：US4675442A
公开(公告)日：1987-06-23
申请号：US709343
申请日：1985-03-06
申请人： Siegmund Besecke , Guenter Schroeder
发明人： Siegmund Besecke , Guenter Schroeder
IPC分类号： C07B61/00 , B01J31/00 , B01J31/02 , C07C20060101 , C07C67/00 , C07C231/00 , C07C231/02 , C07C233/09 , C07C233/38 , C07C102/06
CPC分类号： C07C231/02
摘要： What is disclosed is a method for making an amide of acrylic acid or of methacrylic acid by the reaction of an alkyl ester of acrylic acid or of methacrylic acid with an amine at a temperature between 50.degree. C. and 180.degree. C., whereby the reaction with the amine is carried out in the presence of a catalytic amount of a compound of a metal of Group IVB of the periodic table of the elements or of a compound of lead, zinc, or tantalum.
摘要翻译：公开的是通过丙烯酸或甲基丙烯酸的烷基酯与胺在50℃至180℃的温度下反应制备丙烯酸或甲基丙烯酸的酰胺的方法，其中与胺的反应在催化量的元素周期表第IVB族金属化合物或铅，锌或钽化合物的存在下进行。

5. 发明授权

US4472570A Polyarylene esters containing phosphorus 失效
标题翻译：含聚磷脂的聚亚芳基酯
公开(公告)号：US4472570A
公开(公告)日：1984-09-18
申请号：US516046
申请日：1983-07-22
申请人： Siegmund Besecke , Guenter Schroeder , Werner Ude , Winfried Wunderlich
发明人： Siegmund Besecke , Guenter Schroeder , Werner Ude , Winfried Wunderlich
IPC分类号： C08G63/00 , C08G63/692 , C08G63/68
CPC分类号： C08G63/6926
摘要： What are disclosed are resinous polyarylene esters containing more than 1 percent by weight of phosphorus and having the formula--CO--A--CO--O--B--O.sub.n, wherein B is a bivalent aromatic group and A represents at least in part--phenylene--P(O).sub.x (R)--phenylene--,wherein R is lower alkyl or aryl and x is 0 or 1, the rest, if any, of A having the formula given for B, which esters have decomposition temperatures of at least 450.degree. C. and can be sintered or thermoplastically processed into sheets or other shapes having good self-extinguishing properties.
摘要翻译：所公开的是含有超过1重量％磷并且具有式-CO-A-CO-OB-On的树脂聚亚芳基酯，其中B是二价芳族基团，A代表至少部分亚苯基-P（ O）x（R） - 亚苯基 - ，其中R是低级烷基或芳基，x是0或1，剩余部分（如果有的话）具有B给出的分子式，该酯的分解温度至少为450℃ 并且可以烧结或热塑性加工成具有良好自熄性的片材或其它形状。

6. 发明授权

US4452999A Method for making isobutyric acid 失效
标题翻译：制备异丁酸的方法
公开(公告)号：US4452999A
公开(公告)日：1984-06-05
申请号：US380609
申请日：1982-05-21
申请人： Siegmund Besecke , Guenter Schroeder , Hermann-Josef Siegert , Wolfgang Gaenzler
发明人： Siegmund Besecke , Guenter Schroeder , Hermann-Josef Siegert , Wolfgang Gaenzler
IPC分类号： C07C51/14 , C07C67/38
CPC分类号： C07C51/14 , C07C67/38
摘要： What is disclosed is a continuous one-step method for the preparation of isobutyric acid or a lower alkyl ester thereof by the Koch synthesis, which method comprises reacting propylene, carbon monoxide, and water or a lower alcohol, in the gaseous and liquid phases, in the presence of hydrogen fluoride as a Koch catalyst, at a temperature between 80.degree. C. and 160.degree. C., at a dwell time of the liquid phase of less than 20 minutes, and with a high degree of backmixing, while maintaining the content of propylene in the reaction mixture at less than one percent by weight of the liquid phase, wherein all or part of the propylene, carbon monoxide, and water or lower alcohol can be replaced by binary addition compounds formed pairwise between these materials. In the alternative, isopropylformiate can be continuously rearranged in the presence of hydrogen fluoride to produce isobutyric acid.
摘要翻译：所公开的是通过Koch合成制备异丁酸或其低级烷基酯的连续一步法，该方法包括在气相和液相中使丙烯，一氧化碳和水或低级醇反应，在作为Koch催化剂的氟化氢的存在下，在80℃至160℃的温度下，在液相的停留时间小于20分钟，并具有高度的回混，同时保持反应混合物中丙烯的含量小于液相的1重量％，其中全部或部分丙烯，一氧化碳和水或低级醇可以由在这些材料之间成对形成的二元加成化合物代替。在替代方案中，异丙基甲酸酯可以在氟化氢的存在下连续重排以产生异丁酸。

7. 发明授权

US4647696A Method for making isobutyric acid 失效
标题翻译：制备异丁酸的方法
公开(公告)号：US4647696A
公开(公告)日：1987-03-03
申请号：US474799
申请日：1983-03-14
申请人： Siegmund Besecke , Guenter Schroeder , Hermann-Josef Siegert , Wolfgang Gaenzler
发明人： Siegmund Besecke , Guenter Schroeder , Hermann-Josef Siegert , Wolfgang Gaenzler
IPC分类号： C07C51/14 , C07C67/38 , C07B53/00 , C07C53/124
CPC分类号： C07C51/14 , C07C67/38
摘要： What is disclosed is a continuous one-step method for the preparation of isobutyric acid or a lower alkyl ester thereof by the Koch synthesis, which method comprises reacting propylene, carbon monoxide, and water or a lower alcohol, in the gaseous and liquid phases, in the presence of hydrogen fluoride as a Koch catalyst, at a temperature between 80.degree. C. and 160.degree. C., at a dwell time of the liquid phase of less than 20 minutes, and with a high degree of backmixing, while maintaining the content of propylene in the reaction mixture at less than one percent by weight of the liquid phase, wherein all or part of the propylene, carbon monoxide, and water or lower alcohol can be replaced by binary addition compounds formed pairwise between these materials. In the alternative, isopropylformiate can be continuously rearranged in the presence of hydrogen fluoride to produce isobutyric acid.
摘要翻译：所公开的是通过Koch合成制备异丁酸或其低级烷基酯的连续一步法，该方法包括在气相和液相中使丙烯，一氧化碳和水或低级醇反应，在作为Koch催化剂的氟化氢的存在下，在80℃至160℃的温度下，在液相的停留时间小于20分钟，并具有高度的回混，同时保持反应混合物中丙烯的含量小于液相的1重量％，其中全部或部分丙烯，一氧化碳和水或低级醇可以由这些材料成对形成的二元加成化合物代替。在替代方案中，异丙基甲酸酯可以在氟化氢的存在下连续重排以产生异丁酸。

8. 发明授权

US4463159A Polyarylene esters containing phosphorus 失效
标题翻译：含聚磷脂的聚亚芳基酯
公开(公告)号：US4463159A
公开(公告)日：1984-07-31
申请号：US499526
申请日：1983-05-31
申请人： Siegmund Besecke , Guenter Schroeder , Werner Ude , Winfried Wunderlich
发明人： Siegmund Besecke , Guenter Schroeder , Werner Ude , Winfried Wunderlich
IPC分类号： C08G63/00 , C07F9/53 , C08G63/685 , C08G63/692 , C08G63/68
CPC分类号： C08G63/6926 , C07F9/5325
摘要： What are disclosed are phosphorus-containing polyarylene esters,--O--A--O--CO--B--CO].sub.n,wherein A represents at least in part groups of the structure ##STR1## wherein x is 0 or 1 and R is aromatic or aliphatic, and wherein B represents either two different aromatic groups or at least one group with the structure --C.sub.6 H.sub.4 --R'--C.sub.6 H.sub.4 --, wherein R' is a bridging link of the group --O--, --S--, --SO.sub.2 --, --CO--, or isopropylidene, and wherein n is greater than 20, which esters have a phosphorus content of over 1 weight percent, are distinguished by improved thermoplastic processability, and are prepared by condensation of HO--A--OH, for example with ClCO--B--COCl in the presence of a base.
摘要翻译：所公开的是含磷聚亚芳基酯-OAO-CO-B-CO] n，其中A表示至少部分结构单元组，其中x是0或1，R是芳族或脂族的，其中 B表示两个不同的芳族基团或至少一个具有结构-C 6 H 4 -R'-C 6 H 4 - 的基团，其中R'是-O - ， - S - ， - SO 2 - ， - CO- 或异丙叉，并且其中n大于20，所述酯的磷含量大于1重量％，其特征在于改进的热塑性加工性，并且通过HO-A-OH例如与ClCO-B-COCl 在一个基地的存在。

9. 发明授权

US4228102A Preparation of carboxylic acid amides 失效
标题翻译：羧酸酰胺的制备
公开(公告)号：US4228102A
公开(公告)日：1980-10-14
申请号：US14361
申请日：1979-02-23
申请人： Siegmund Besecke , Wolfgang Gaenzler , Guenter Schroeder
发明人： Siegmund Besecke , Wolfgang Gaenzler , Guenter Schroeder
IPC分类号： C07C67/00 , C07C231/00 , C07C231/02 , C07C233/09 , C07C102/06
CPC分类号： C07C231/02
摘要： What is disclosed is a method for making amides of the formula ##STR1## wherein R.sub.1 is hydrogen or methyl,R.sub.3 is straight-chain or branched alkyl or unsubstituted or substituted aryl, andR.sub.4 is hydrogen or straight-chain or branched unsubstituted or substituted alkyl, which comprises reacting an ester of the formula ##STR2## wherein R.sub.2 is alkyl having 1 to 6 carbon atoms, with heating and under autogenous pressure, in a homogeneous phase, with an amine of the formula ##STR3## said amine being present in an amount which is stoichiometrically deficient up to an amount which is in small stoichiometric excess with respect to said ester.
摘要翻译：所公开的是制备式IMA的酰胺的方法，其中R1是氢或甲基，R3是直链或支链烷基或未取代或取代的芳基，R4是氢或直链或支链的未取代或取代的烷基该方法包括使下式的化合物（其中R 2为具有1至6个碳原子的烷基）在加热和自生压力下在均相中与下式的胺反应：所述胺存在于化学计量不足量至相对于所述酯具有小的化学计量过量的量。

10. 发明授权

US4055590A Method of making carboxylic acid esters 失效
标题翻译：制备羧酸酯的方法
公开(公告)号：US4055590A
公开(公告)日：1977-10-25
申请号：US698676
申请日：1976-06-22
申请人： Wilhelm Gruber , Guenter Schroeder
发明人： Wilhelm Gruber , Guenter Schroeder
IPC分类号： B01J23/00 , B01J27/00 , B01J31/00 , C07B31/00 , C07B41/12 , C07C67/00 , C07C67/20 , C07C69/44 , C07C69/54 , C07C69/675 , C07C69/708 , C07C69/82 , C07C69/66
CPC分类号： C07C67/20
摘要： In a method for making a carboxylic acid ester by the reaction of the corresponding carboxylic acid amide with a primary alcohol in the presence of a catalyst at elevated temperature, the improvement wherein said catalyst is an at least partially dissolved metal carboxylate or a compound forming a metal carboxylate by reaction in situ with a carboxylic acid, the anion of which metal carboxylate is the anion of said carboxylic acid.
摘要翻译：在催化剂存在下，通过相应的羧酸酰胺与伯醇在升高的温度下反应制备羧酸酯的方法，其中所述催化剂是至少部分溶解的金属羧酸盐或形成金属羧酸盐通过与羧酸原位反应，其中金属羧酸盐的阴离子是所述羧酸的阴离子。

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