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1. 发明授权

US10131760B2 Starter for the devulcanisation of scrap rubber 有权
公开(公告)号：US10131760B2
公开(公告)日：2018-11-20
申请号：US15623599
申请日：2017-06-15
申请人： Harald Rust
发明人： Harald Rust
IPC分类号： B29B17/00 , C08J11/12 , B29B17/04 , B29C47/00 , B29C47/60 , C08J11/04 , B29K21/00 , B29C47/10 , B29C47/42 , B29K105/26 , B29K105/24
摘要： A method of devulcanizing crosslinked rubber uses a planetary roller extruder with a central spindle, planetary spindles, a housing, and a feed part. The method includes feeding vulcanized rubber through the feed part into the housing, rotating the central spindle about its rotational axis and thereby causing the planetary spindles to rotate about their rotational axes and revolve about the central spindle. This generates mechanical and thermal stress on the vulcanized rubber by kneading and/or crushing of the vulcanized rubber, breaking or destroying the molecular chains or bonds of the vulcanized rubber. The method further includes at least one of (A) adding particles of the vulcanized rubber eccentrically to the center of the planetary roller extruder module between the planetary spindles and (B) mechanically pressing particles of the vulcanized rubber between the planetary spindles with a crammer feeder.

2. 发明申请

US20170362407A1 STARTER FOR THE DEVULCANISATION OF SCRAP RUBBER 审中-公开
公开(公告)号：US20170362407A1
公开(公告)日：2017-12-21
申请号：US15623599
申请日：2017-06-15
申请人： Harald RUST
发明人： Harald RUST
IPC分类号： C08J11/12 , B29B17/04 , B29K21/00
CPC分类号： C08J11/12 , B29B7/485 , B29B7/487 , B29B7/488 , B29B7/489 , B29B7/72 , B29B7/826 , B29B7/845 , B29B17/00 , B29B17/04 , B29C47/0004 , B29C47/1027 , B29C47/42 , B29C47/6068 , B29K2021/00 , B29K2021/006 , B29K2105/24 , B29K2105/26 , C08J11/04 , C08J2321/00 , Y02W30/62 , Y02W30/68
摘要： A starter for the devulcanisation of scrap rubber. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. §1.72(b). As stated in 37 C.F.R. §1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.

3. 发明申请

US20130093114A1 BLEND OF PLASTICS WITH WOOD PARTICLES 有权
标题翻译：塑料与木屑混合物
公开(公告)号：US20130093114A1
公开(公告)日：2013-04-18
申请号：US13632679
申请日：2012-10-01
申请人： Harald RUST , Holger SASSE
发明人： Harald RUST , Holger SASSE
IPC分类号： B29C47/00
CPC分类号： B29C47/0004 , B27N3/28 , B29C47/0019 , B29C47/0805 , B29C47/1045 , B29C47/366 , B29C47/369 , B29C47/402 , B29C47/42 , B29C47/50 , B29C47/56 , B29C47/765 , B29C47/786 , B29C47/94 , B29C2947/9218 , B29C2947/92333 , B29C2947/92676 , B29C2947/92828 , B29K2105/04 , B29K2105/06 , B29K2105/16 , B29K2311/14
摘要： A blend of plastics with wood particles.
摘要翻译：塑料与木材颗粒混合。

4. 发明申请

US20080296145A1 Method for Improving the Color Number 审中-公开
标题翻译：改进颜色数字的方法
公开(公告)号：US20080296145A1
公开(公告)日：2008-12-04
申请号：US12089304
申请日：2006-10-06
申请人： Rolf Pinkos , Harald Rust , Gerd-Dieter Tebben , Alexander Hauk , Christian Muller
发明人： Rolf Pinkos , Harald Rust , Gerd-Dieter Tebben , Alexander Hauk , Christian Muller
IPC分类号： C07C49/413
CPC分类号： C07C45/62 , C07C45/33 , C07C45/34 , C07C45/58 , C07C45/78 , C07C45/81 , C07C45/82 , C07C49/413 , C07C49/607
摘要： The present invention relates to a process for purifying a composition (I) at least comprising cyclododecanone. The process according to the invention for purifying a composition (I) at least comprising cyclododecanone comprises at least step (i) (i) irradiation of the composition (I).
摘要翻译：本发明涉及一种纯化至少包含环十二烷酮的组合物（I）的方法。根据本发明的用于纯化至少包含环十二烷酮的组合物（I）的方法包括至少步骤（i）（i）组合物（I）的照射。

5. 发明授权

US07038058B2 Continuous preparation of substituted oxazoles 有权
公开(公告)号：US07038058B2
公开(公告)日：2006-05-02
申请号：US10726183
申请日：2003-12-03
申请人： Harald Rust , Kirsten Burkart , Tillmann Faust , Jochem Henkelmann , Alois Kindler , Christian Knoll , Andre Mohry
发明人： Harald Rust , Kirsten Burkart , Tillmann Faust , Jochem Henkelmann , Alois Kindler , Christian Knoll , Andre Mohry
IPC分类号： C07D263/30
CPC分类号： B01D3/141 , C07D263/42
摘要： The present invention relates to a process for continuously preparing 5-alkoxy-substituted oxazoles, in particular for continuously preparing 4-methyl-5-alkoxy-substituted oxazoles and also a process for preparing pyridoxine derivatives.

6. 发明授权

US06727395B1 Method for producing hexanediol 失效
标题翻译：己二醇的制备方法
公开(公告)号：US06727395B1
公开(公告)日：2004-04-27
申请号：US10018338
申请日：2001-12-19
申请人： Frank Stein , Thomas Krug , Thomas Nöbel , Harald Rust
发明人： Frank Stein , Thomas Krug , Thomas Nöbel , Harald Rust
IPC分类号： C07C2700
CPC分类号： C07C29/149 , C07C31/20
摘要： A process for preparing 1,6-hexanediol from a carboxylic acid mixture comprising adipic acid, 6-hydroxycaproic acid and small amounts of 1,4-cyclohexanediols which is obtained as by-product in the oxidation of cyclohexane to cyclohexanone/cyclohexanol after water extraction of the reaction mixture followed by extraction with aqueous sodium hydroxide solution, by esterification of the acids and hydrogenation comprises a) liberating the carboxylic acids from the alkaline extract by addition of a mineral acid, b) fractionating the organic phase comprising carboxylic acids to give a distillate comprising the low molecular weight monocarboxylic acids and a residue comprising adipic acid and 6-hydroxycaproic acid, c) reacting the monocarboxylic an dicarboxylic acids present in the aqueous dicarboxylic acid mixture with a low molecular weight alcohol to give the corresponding carboxylic esters, d) freeing the esterification mixture obtained of excess alcohol and low boilers in a first distillation step, e) fractionating the bottom product in a second distillation step to give an ester fraction essentially free of 1,4-cyclohexanediols and a fraction comprising at least the major part of the 1,4-cyclohexanediols, f) catalytically hydrogenating the ester fraction which is essentially free of 1,4-cyclohexanediols and g) isolating 1,6-hexanediol from the hydrogenation product in a manner known per se in a final distillation step.
摘要翻译：从包含己二酸，6-羟基己酸和少量1,4-环己二醇的羧酸混合物制备1,6-己二醇的方法，其在水提取后在环己烷氧化成环己酮/环己醇时作为副产物获得的反应混合物，然后用氢氧化钠水溶液萃取，通过酸的酯化和氢化反应，包括a）通过加入无机酸从碱性提取物中释放出羧酸，b）将包含羧酸的有机相分馏得到馏出物包括低分子量单羧酸和包含己二酸和6-羟基己酸的残基，c）使一元羧酸与二羧酸混合物中存在的二羧酸与低分子量醇反应，得到相应的羧酸酯，d）释放在第一馏出物中获得过量酒精和低锅炉的酯化混合物 e步骤，e）在第二蒸馏步骤中分馏底部产物，得到基本上不含1,4-环己烷二醇的酯馏分和至少包含大部分1,4-环己烷二醇的馏分，f）催化氢化酯基本上不含1,4-环己烷二醇的馏分，和g）在最终蒸馏步骤中以本身已知的方式从氢化产物中分离出1,6-己二醇。

7. 发明授权

US5981769A Process for preparing 1,6- hexanediol and caprolactone 有权
标题翻译：制备1,6-己二醇和己内酯的方法
公开(公告)号：US5981769A
公开(公告)日：1999-11-09
申请号：US125974
申请日：1998-08-28
申请人： Karl Gerhard Baur , Rolf Fischer , Rolf Pinkos , Frank Stein , Boris Breitscheidel , Harald Rust
发明人： Karl Gerhard Baur , Rolf Fischer , Rolf Pinkos , Frank Stein , Boris Breitscheidel , Harald Rust
IPC分类号： C07D313/04 , C07C27/12 , C07C29/149 , C07C29/80 , C07C29/88 , C07C31/20 , C07C31/27 , C07C51/31 , C07D315/00 , C07D313/00
CPC分类号： C07D315/00 , C07C29/149 , C07C29/80 , C07C29/88 , C07C51/313 , C07C2101/14
摘要： 1,6-hexanediol and .epsilon.-caprolactone are prepared from a carboxylic acid mixture comprising adipic acid, 6-hydroxycaproic acid and small amounts of 1,4-cyclohexanediols which is obtained as a by-product in the oxidation of cyclohexane to cyclohexanone/cyclohexanol using oxygen or oxygen-containing gases by water extraction of the reaction mixture, by esterifying and hydrogenating a substream to give hexanediol and cyclizing 6-hydroxycaproic esters to give caprolactone.
摘要翻译： PCT No.PCT / EP97 / 00990 371日期1998年8月28日 102（e）1998年8月28日PCT PCT 1997年2月28日PCT公布。公开号WO97 / 31883 日期1991年9月4日，1991年6月 - 己二醇和ε-己内酯由包含己二酸，6-羟基己酸和少量1,4-环己二醇的羧酸混合物制备，其作为副产物在氧化使用氧或含氧气体通过水提取反应混合物，通过酯化和氢化子流，得到己二醇并环化6-羟基己酸酯，得到己内酯，得到环己烷至环己酮/环己醇。

8. 发明授权

US5670639A Preparation of n-vinyllactams 失效
标题翻译： n-乙烯基内酰胺的制备
公开(公告)号：US5670639A
公开(公告)日：1997-09-23
申请号：US614682
申请日：1996-03-13
申请人： Martin Schmidt-Radde , Marc Heider , Albrecht Dams , Harald Rust
发明人： Martin Schmidt-Radde , Marc Heider , Albrecht Dams , Harald Rust
IPC分类号： C07D207/26 , C07D207/267 , C07D211/76 , C07D223/10
CPC分类号： C07D207/267 , C07D211/76 , C07D223/10
摘要： N-Vinyllactams of the general formula I ##STR1## where n is from 1 to 3, are prepared by a process which comprises reaction of a lactam of the general formula II ##STR2## where n is from 1 to 3, with from 10 to 90 percent by weight of an aqueous alkali metal hydroxide solution with distillation at from 50.degree. to 250.degree. C. and from 1 to 100 mbar and with a residence time of from 0.1 to 5 hours and subsequent reaction with acetylene at from 60.degree. to 250.degree. C. and from 1 to 100 bar.
摘要翻译：通过包括将通式II的内酰胺（II）的反应的方法制备，其中n为1至3的通式I（I）的N-乙烯基内酰胺，其中n为1至3，其中n为1至 3，以10至90重量％的碱金属氢氧化物水溶液在50至250℃和1至100毫巴蒸馏下进行，停留时间为0.1至5小时，随后与乙炔反应在60℃至250℃和1至100巴之间。

9. 发明授权

US5414097A Purification of esters of tetrahydro-pyran-4-carboxylic acid 失效
标题翻译：四氢 - 吡喃-4-羧酸酯的纯化
公开(公告)号：US5414097A
公开(公告)日：1995-05-09
申请号：US185179
申请日：1994-01-24
申请人： Rolf Fischer , Norbert Goetz , Thomas Kuekenhoehner , Harald Rust , Werner Schnurr
发明人： Rolf Fischer , Norbert Goetz , Thomas Kuekenhoehner , Harald Rust , Werner Schnurr
IPC分类号： C07D309/08
CPC分类号： C07D309/08
摘要： A process for purifying esters of tetrahydropyran-4-carboxylic acid of the formula I ##STR1## where R.sup.1 to R.sup.3 are each C.sub.1 -C.sub.4 -alkyl, and R.sup.2 and R.sup.3 are each additionally hydrogen, from mixtures produced in the reaction of butyrolactones of the formula II ##STR2## where R.sup.2 and R.sup.3 have the abovementioned meanings, and R.sup.4 is hydrogen, alkyl of 1-6 carbons or acyl of the formula --CO--R.sup.2, with alcohols of the formula R.sup.1 OH in the presence of oxide catalysts, by distillation, which entailsa) removing overhead, in a first column with 5-25 theoretical plates with a distillate pressure of 700-1100 mbar and a distillate temperature of 50.degree.-80.degree. C., an alcohol and up to 10% of the water,b) transferring the bottom product from the first column into a second column with 18-40 theoretical plates, into which a water entrainer is metered between plates 15 and 30, and is circulated, and which operates with a distillate pressure of 35-350 mbar and a distillate temperature of 18.degree.-70.degree. C., with the esters of tetrahydropyran-4-carboxylic acid being removed between plates 8 and 18 at 90.degree.-150.degree. C., and, where appropriate,c) feeding the bottom product from the second column into a third column with 5-25 theoretical plates, and returning the overhead products at a distillate pressure of 1-100 mbar and a distillate temperature of 90.degree.-140.degree. C. to the synthesis of the esters of tetrahydropyran-4-carboxylic acid.
摘要翻译：用于纯化式I的四氢吡喃-4-羧酸的酯的方法，其中R 1至R 3各自为C 1 -C 4 - 烷基，R 2和R 3各自为氢，其中R 2和R 3具有上述含义，R 4是氢，1-6个碳的烷基或式-CO-R 2的酰基，其中式R 1 OH的醇在存在下氧化物催化剂，通过蒸馏，其需要a）在具有5-25理论塔板的第一塔中，馏出物压力为700-1100毫巴，馏出物温度为50-80℃，醇和升高至10％的水，b）将底部产物从第一塔转移到具有18-40理论塔板的第二塔中，其中在15和30之间计量水夹带剂，并循环，并且其以馏出液压力为35-350毫巴，馏出物温度为18-70℃，其中四氢吡喃-4-羧酸的酯在90℃-150℃下在板8和18之间除去，并且在适当的情况下，c）将底部产物从第二塔进料到具有5-25理论值的第三塔将塔顶馏出物返回到馏出物压力为1-100毫巴，馏出液温度为90-140℃，以合成四氢吡喃-4-羧酸酯。

10. 发明授权

US10112336B2 Planetary roller extruder with planet spindles and contact ring 有权
公开(公告)号：US10112336B2
公开(公告)日：2018-10-30
申请号：US14523239
申请日：2014-10-24
申请人： Harald Rust
发明人： Harald Rust
IPC分类号： B29C47/52 , B29C47/08 , B29C47/42 , B29C47/76 , B29C47/92 , B29C47/82 , B01F15/06 , B01F15/00 , B01F7/00 , B29B7/52 , B29B7/48 , A23P30/20 , B29K105/00
摘要： A planetary roller extruder with planetary spindles and stop ring. The abstract of the disclosure is submitted herewith as required by 37 C.F.R. § 1.72(b). As stated in 37 C.F.R. § 1.72(b): A brief abstract of the technical disclosure in the specification must commence on a separate sheet, preferably following the claims, under the heading “Abstract of the Disclosure.” The purpose of the abstract is to enable the Patent and Trademark Office and the public generally to determine quickly from a cursory inspection the nature and gist of the technical disclosure. The abstract shall not be used for interpreting the scope of the claims. Therefore, any statements made relating to the abstract are not intended to limit the claims in any manner and should not be interpreted as limiting the claims in any manner.

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