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1.发明授权Rubber vulcanization system containing bis-(2,5-polythio-1,3,4-thiadiazole), bismaleimide and sulfenamide 失效含有双 - （2,5-聚硫代-1,3,4-噻二唑），双马来酰亚胺和次磺酰胺的橡胶硫化体系公开(公告)号：US5328636A
公开(公告)日：1994-07-12
申请号：US89535
申请日：1993-07-12
Applicant: Neil A. Maly , Richard M. D'Sidocky , Lewis T. Lukich
Inventor： Neil A. Maly , Richard M. D'Sidocky , Lewis T. Lukich
IPC: C08F279/02 , C08K5/3415 , C08K5/45 , C08K5/46
CPC classification number: C08K5/3415 , C08F279/02 , C08K5/45
Abstract: This invention relates to the discovery that bis-(2,5-polythio-1,3,4-thiadiazole) in combination with a bismaleimide compound and a sulfenamide compound provides for excellent vulcanization of rubbers and results in an improved final rubber vulcanizate possessing superior physical properties and reversion resistance.
Abstract translation: 本发明涉及双 - （2,5-聚硫代-1,3,4-噻二唑）与双马来酰亚胺化合物和次磺酰胺化合物的组合提供优异的橡胶硫化，并且得到改进的最终橡胶硫化橡胶具有优越性 物理性质和反转性。
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2.发明授权
公开(公告)号：US4463191A
公开(公告)日：1984-07-31
申请号：US535515
申请日：1983-09-26
Applicant: Richard M. D'Sidocky , Dane K. Parker
Inventor： Richard M. D'Sidocky , Dane K. Parker
IPC: C07B61/00 , B01J31/00 , B01J31/10 , B01J31/16 , B01J31/18 , B01J31/22 , C07C67/00 , C07C209/00 , C07C209/26 , C07C209/36 , C07C209/60 , C07C211/54 , C07C211/56 , C07C213/00 , C07C217/92 , C07C85/08
CPC classification number: C07C209/26 , B01J31/10 , B01J31/1658 , B01J31/1805 , B01J2231/341 , B01J2231/641 , B01J2531/824
Abstract: There is disclosed a process for the reductive alkylation of aromatic nitro-containing compounds with ketones or aldehydes wherein the improvement is characterized in that a specific polymer bound co-catalyst system is utilized. More specifically, a polymer bound anthranilic acid palladium complex is used in conjunction with a bound sulfonic acid resin as a catalyst system in a reaction to produce compounds such as N-phenyl-N'-alkyl-p-phenylenediamine.
Abstract translation: 公开了一种用芳族含硝基化合物与酮或醛还原烷基化的方法，其中改进的特征在于利用特定聚合物结合的助催化剂体系。 更具体地说，将结合的邻氨基苯甲酸钯络合物的聚合物与结合的磺酸树脂作为催化剂体系结合使用，以产生N-苯基-N'-烷基 - 对苯二胺等化合物的反应。
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公开(公告)号：US5594052A
公开(公告)日：1997-01-14
申请号：US526394
申请日：1995-09-11
Applicant: Richard M. D'Sidocky , Shingo Futamura
Inventor： Richard M. D'Sidocky , Shingo Futamura
CPC classification number: C08K3/30 , C08K5/47 , Y10S152/905
Abstract: A method is disclosed for increasing the rate of vulcanization of a sulfur rubber composition comprising heating a sulfur vulcanizable rubber composition to a temperature ranging from 100.degree. C. to 200.degree. C., said rubber composition, containing a sulfur vulcanizable rubber, a sulfenamide compound and a hydrated thiosulfate. Addition of the hydrated thiosulfate to a sulfur vulcanizable rubber and a sulfenamide compound significantly increases the rate of vulcanization of the rubber.
Abstract translation: 公开了一种用于提高含硫硫化橡胶组合物的硫橡胶组合物的硫化速率至100℃至200℃的硫化速率的方法，所述橡胶组合物含有硫磺硫化橡胶，次磺酰胺化合物 和水合硫代硫酸盐。 将水合硫代硫酸盐加入到硫可硫化橡胶和次磺酰胺化合物中显着增加了橡胶的硫化速率。
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公开(公告)号：US4808666A
公开(公告)日：1989-02-28
申请号：US138278
申请日：1987-12-28
Applicant: Martin P. Cohen , Richard M. D'Sidocky
Inventor： Martin P. Cohen , Richard M. D'Sidocky
Abstract: This invention relates to the discovery that a morpholine polysulfide, such as morpholine tetrasulfide, in combination with a substituted triazine having at least one dialkyl dithiocarbamyl radical provides for excellent vulcanization of rubbers and results in an improved final rubber vulcanizate possessing superior physical properties and reversion resistance.
Abstract translation: 本发明涉及如下发现：吗啉多硫化物，例如吗啉四硫化物与具有至少一个二烷基二硫代氨基甲酰基的取代三嗪组合提供了优异的橡胶硫化，并导致具有优异的物理性能和耐逆转性的改进的最终橡胶硫化橡胶 。
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公开(公告)号：US5616655A
公开(公告)日：1997-04-01
申请号：US526183
申请日：1995-09-11
Applicant: Richard M. D'Sidocky , David J. Zanzig , Shingo Futamura
Inventor： Richard M. D'Sidocky , David J. Zanzig , Shingo Futamura
IPC: B60C1/00 , C08C19/20 , C08F8/00 , C08K3/00 , C08K3/30 , C08K3/36 , C08K5/00 , C08K5/548 , C08K5/57 , C08L9/00 , C08L9/06 , C08C19/25
Abstract: A method is disclosed for processing a rubber composition comprising thermomechanically mixing at a rubber temperature in a range of 140.degree. C. to 190.degree. C. for a mixing time of 1 to 20 minutes(i) 100 parts by weight of at least one sulfur vulcanizable elastomer selected from conjugated diene homopolymers and copolymers, natural rubber and copolymers of at least one conjugated diene and aromatic vinyl compound;(ii) 10 to 250 phr of particulate precipitated silica;(iii) 0.01 to 1.0 parts by weight per weight of said silica of an organosilicon compound; and(iv) 0.05 to 10 phr of sodium thiosulfate pentahydrate.Addition of the sodium thiosulfate pentahydrate to sulfur vulcanizable rubber, silica and sulfur containing organosilicon compound decreases the mixing/processing time without sacrificing end product properties.
Abstract translation: 公开了一种用于加工橡胶组合物的方法，该橡胶组合物在140℃至190℃的橡胶温度下热机械混合，混合时间为1至20分钟（i）100重量份的至少一种硫 选自共轭二烯均聚物和共聚物的可硫化弹性体，天然橡胶和至少一种共轭二烯和芳族乙烯基化合物的共聚物; （ii）10至250phr微粒沉淀二氧化硅; （iii）0.01至1.0重量份的所述有机硅化合物二氧化硅; 和（iv）0.05至10phr硫代硫酸钠五水合物。 将硫代硫酸钠五水合物加入可硫化橡胶，二氧化硅和含硫有机硅化合物中，减少混合/处理时间，而不会牺牲最终产品性能。
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6.发明授权Rubber vulcanization composition containing tetrabenzylthiuram disulfide, a bismaleimide, a sulfenamide compound and sulfur, a sulfur donor or mixtures thereof 失效含硫酸四苄基秋兰姆，双马来酰亚胺，次磺酰胺化合物和硫，硫供体或其混合物的橡胶硫化组合物
公开(公告)号：US5616279A
公开(公告)日：1997-04-01
申请号：US454779
申请日：1995-05-31
Applicant: Richard M. D'Sidocky , Neil A. Maly
Inventor： Richard M. D'Sidocky , Neil A. Maly
IPC: C08C19/20 , C08F8/34 , C08K5/34 , C08K5/3415 , C08K5/36 , C08K5/40 , C08K5/45 , C08K5/46 , C08K5/47 , C08L21/00
CPC classification number: C08K5/40 , C08K5/3415 , C08K5/47
Abstract: This invention relates to the discovery that tetrabenzylthiuram disulfide in combination with a bismaleimide compound and a sulfenamide compound provides for excellent vulcanization of rubbers and results in an improved final rubber vulcanizate possessing superior physical properties and reversion resistance.
Abstract translation: 本发明涉及二苄基秋兰姆二硫化物与双马来酰亚胺化合物和次磺酰胺化合物的组合提供了优异的橡胶硫化，并且得到具有优异的物理性能和耐逆转性的改进的最终橡胶硫化橡胶。
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7.发明授权Sulfur vulcanizable rubber compositions containing a methyl trialkyl ammonium salt 失效含有甲基三烷基铵盐的硫硫化橡胶组合物
公开(公告)号：US5187239A
公开(公告)日：1993-02-16
申请号：US495921
申请日：1990-03-22
Applicant: Carl R. Parks , Richard M. D'Sidocky , Martin P. Cohen
Inventor： Carl R. Parks , Richard M. D'Sidocky , Martin P. Cohen
CPC classification number: B60C1/0025 , C08K5/19
Abstract: A method is disclosed for increasing the rate of vulcanization of a rubber composition comprising adding to a sulfur vulcanizable rubber a methyl trialkyl ammonium salt of the formula: ##STR1## wherein R.sup.1, R.sup.2, and R.sup.3 are independently alkyl radicals having 8 to 10 carbon atoms and M is selected from the group consisting of Cl, Br, CH.sub.3 SO.sub.4 and HSO.sub.4. Addition of a methyl trialkyl ammonium salt of the above formula significantly increases the rate of vulcanization of the rubber.
Abstract translation: 公开了一种用于提高橡胶组合物硫化速率的方法，包括向硫可硫化橡胶中加入下式的甲基三烷基铵盐：其中R 1，R 2和R 3独立地为具有8至10个碳原子的烷基 并且M选自Cl，Br，CH 3 SO 4和HSO 4。 加入上述式的甲基三烷基铵盐显着增加了橡胶的硫化速率。
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公开(公告)号：US4873291A
公开(公告)日：1989-10-10
申请号：US129798
申请日：1987-12-07
Applicant: Martin P. Cohen , Richard M. D'Sidocky
Inventor： Martin P. Cohen , Richard M. D'Sidocky
Abstract: This invention relates to the discovery that a morpholine polysulfide, such as morpholine tetrasulfide, in combination with a substituted triazine having at least one dialkyl dithiocarbamyl radical provides for excellent vulcanization of rubbers and results in an improved final rubber vulcanizate possessing superior physical properties and reversion resistance.
Abstract translation: 本发明涉及如下发现：吗啉多硫化物，例如吗啉四硫化物与具有至少一个二烷基二硫代氨基甲酰基的取代三嗪组合提供了优异的橡胶硫化，并导致具有优异的物理性能和耐逆转性的改进的最终橡胶硫化橡胶 。
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公开(公告)号：US4579911A
公开(公告)日：1986-04-01
申请号：US740156
申请日：1985-06-03
Applicant: Richard M. D'Sidocky , Kirkwood S. Cottman , Joseph F. Geiser , Paul H. Sandstrom , Robert A. Smith
Inventor： Richard M. D'Sidocky , Kirkwood S. Cottman , Joseph F. Geiser , Paul H. Sandstrom , Robert A. Smith
IPC: C08L9/00 , C08F2/22 , C08F2/24 , C08F8/00 , C08F12/00 , C08F20/00 , C08F20/26 , C08F20/52 , C08F212/04 , C08F212/14 , C08F220/26 , C08F220/58 , C08F236/00 , C08F236/04 , C08F236/10 , C08F246/00 , C08F283/00 , C08F283/06 , C08L7/00 , C08L21/00 , C08L51/00 , C08L51/02
Abstract: There are disclosed polymers which have nonionic surfactant moieties pendant to the polymeric backbone which exhibit activated sulfur vulcanization, a process for their preparation, and mixtures of polymeric cure activators and elastomers.
Abstract translation: 公开了具有悬浮于聚合物骨架上的非离子表面活性剂部分的聚合物，其表现出活化的硫硫化，其制备方法以及聚合固化活化剂和弹性体的混合物。
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公开(公告)号：US4438289A
公开(公告)日：1984-03-20
申请号：US510471
申请日：1983-07-01
Applicant: Richard M. D'Sidocky
Inventor： Richard M. D'Sidocky
CPC classification number: C07C7/1485
Abstract: A process for reducing the level of cyclopentadiene present in a hydrocarbon stream containing isoprene and cyclopentadiene which involves contacting the stream with a base wherein said base is selected from the group consisting of potassium hydroxide, sodium hydroxide and potassium fluoride. The base is situated on activated carbon carrier.
Abstract translation: 一种降低存在于含有异戊二烯和环戊二烯的烃流中的环戊二烯含量的方法，该方法包括使该流与碱接触，其中所述碱选自氢氧化钾，氢氧化钠和氟化钾。 碱基位于活性炭载体上。
