公开(公告)号：US4940770A

公开(公告)日：1990-07-10

申请号：US270897

申请日：1988-11-14

Applicant: George P. Speranza ,  Jiang-Jen Lin

Inventor： George P. Speranza ,  Jiang-Jen Lin

IPC: C08G59/18 ,  C08L63/00

CPC classification number: C08G59/184 ,  C08L63/00

Abstract: Disclosed are novel compositions useful in mixed epoxy material synthesis, poly(epoxy)-(urea) synthesis and cases where epoxy curing agents require flexibility which are essentially the reaction products of polyoxyalkylene polyamines and epoxides. Specifically the amine reactants comprise polyoxypropylene triamines, amine terminated alkylene glycols and polyoxypropylene diols, such as those represented by Texaco Chemical Company's JEFFAMINE.RTM. T-series, JEFFAMINE.RTM. EDR series and JEFFAMINE.RTM. D-series amines, respectively. The epoxide component prepolymers essentially comprise Bisphenol A diglycidyl ethers. The ratio of JEFFAMINE.RTM. amine to epoxide and the use of acetone are essential to prepare non-gelled products.

Abstract translation: 公开了可用于混合环氧材料合成，聚（环氧） - （尿素）合成和环氧固化剂需要柔性的情况的新型组合物，其基本上是聚氧化烯多胺和环氧化物的反应产物。 具体地，胺反应物分别包括聚氧丙烯三胺，胺封端的亚烷基二醇和聚氧丙烯二醇，例如由Texaco Chemical Company的JEFFAMINE TM T系列，JEFFAMINE TM EDR系列和JEFFAMINE TM D系列胺代表的那些。 环氧化物组分预聚物基本上包含双酚A二缩水甘油醚。 JEFFAMINE TM胺与环氧化物的比例和使用丙酮对于制备非凝胶产品是至关重要的。

公开(公告)号：US4828757A

公开(公告)日：1989-05-09

申请号：US168024

申请日：1988-03-14

Applicant: Carter G. Naylor ,  Jiang-Jen Lin ,  George P. Speranza

Inventor： Carter G. Naylor ,  Jiang-Jen Lin ,  George P. Speranza

IPC: C08G65/332 ,  C11D1/52 ,  C11D3/37 ,  C11D17/00

CPC classification number: C11D1/528 ,  C08G65/3322 ,  C11D17/003 ,  C11D3/3707

Abstract: A method of thickening an aqueous solution containing from 5 to 50 wt% of a surfactant is disclosed comprising the addition of from about 0.1 to 10 wt% to the solution of a polyether amide derivative having the general formula: ##STR1## wherein R=C.sub.9 -C.sub.23 and a=1 to about 5 and b=1 to 500.

公开(公告)号：US4667053A

公开(公告)日：1987-05-19

申请号：US880394

申请日：1986-06-30

Applicant: Jiang-Jen Lin

Inventor： Jiang-Jen Lin

IPC: C07C67/38

CPC classification number: C07C67/38

Abstract: This invention relates to the carbonylation of olefins. More particularly it involves the carbonylation of an .alpha.-olefins such as ethylene to form diesters, such as, for example, dimethyl succinate, 3-methoxypropionate and dimethylcarbonate by a process comprising reacting said olefin with carbon monoxide, oxygen and an alkanol in the presence of a heterogeneous palladium/copper catalyst, on a polymer support.

Abstract translation: 本发明涉及烯烃的羰基化。 更具体地，涉及α-烯烃如乙烯的羰基化以形成二酯，例如琥珀酸二甲酯，3-甲氧基丙酸酯和碳酸二甲酯，其包括在存在下使所述烯烃与一氧化碳，氧和链烷醇反应的方法 的非均相钯/铜催化剂。

公开(公告)号：US4554364A

公开(公告)日：1985-11-19

申请号：US683547

申请日：1984-12-19

Applicant: John R. Sanderson ,  Ernest L. Yeakey ,  Jiang-Jen Lin

Inventor： John R. Sanderson ,  Ernest L. Yeakey ,  Jiang-Jen Lin

IPC: C07D317/20 ,  C07D317/00

CPC classification number: C07D317/20

Abstract: It has been surprisingly discovered in accordance with the present invention that when 1,3-dioxolane is reacted with formaldehyde in the presence of tert-butyl hydroperoxide and a cobalt initiator, the reaction preferentially involves an addition of the formaldehyde to the 2-methylene group of the 1,3-dioxolane with only minor reaction with the 4-methylene and 5-methylene groups of the 1,3-dioxolane whereby the reaction product that is formed contains significant quantities of 2-hydroxyalkyl-1,3-dioxolanes and only minimal amounts of the undesired methyl formate by-product. 2-Hydroxymethyl-1,3-dioxolane is hydrolyzed with comparative ease to ethylene glycol and the corresponding glycol aldehyde (CHO--CH.sub.2 --OH). The glycol aldehyde in turn can be catalytically hydrogenated to form additional quantities of ethylene glycol.

Abstract translation: 根据本发明令人惊奇地发现，当1,3-二氧戊环与甲醛在叔丁基过氧化氢和钴引发剂的存在下反应时，反应优先包括向2-亚甲基基团加入甲醛 的1,3-二氧戊环，与1,3-二氧戊环的4-亚甲基和5-亚甲基仅有很小的反应，由此形成的反应产物含有大量的2-羟基烷基-1,3-二氧戊环，仅含有 最少量的不需要的甲酸甲酯副产物。 相对于乙二醇和相应的二醇醛（CHO-CH2-OH），2-羟基甲基-1,3-二氧戊环水解。 二醇醛依次可以被催化氢化以形成额外量的乙二醇。

公开(公告)号：US4436838A

公开(公告)日：1984-03-13

申请号：US427334

申请日：1982-09-29

Applicant: Jiang-Jen Lin

Inventor： Jiang-Jen Lin

IPC: C07C29/157 ,  C07C27/06 ,  C07C29/15

CPC classification number: C07C29/157

Abstract: This invention concerns a process for making alkanols and esters which comprises reacting a mixture of CO and H.sub.2 at a pressure of about 500 psig or greater and at a temperature of at least 150.degree. C. in the presence of a catalyst system comprising a ruthenium-containing compound, a second metal from Group IVB, VB, or VIB, consisting of a zirconium, titanium, vanadium or chromium-containing compound and a quaternary phosphonium salt, in the presence of an inert, oxygenated solvent.

Abstract translation: 本发明涉及一种制备链烷醇和酯的方法，该方法包括在约500psig或更高的压力和至少150℃的温度下，在包含钌 - 在惰性的含氧溶剂的存在下，由含有锆，钛，钒或含铬化合物和季鏻盐组成的IVB族，VB族或VIB族的第二种金属。

公开(公告)号：US4433176A

公开(公告)日：1984-02-21

申请号：US344429

申请日：1982-02-01

Applicant: Jiang-Jen Lin ,  John F. Knifton

Inventor： Jiang-Jen Lin ,  John F. Knifton

IPC: C07C29/32 ,  C07C45/49 ,  C07C47/06

CPC classification number: C07C29/32 ,  C07C45/49 ,  C12C11/02

Abstract: Acetaldehyde is prepared in good yield from methanol and synthesis gas under mild reaction conditions by contacting a mixture of methanol, carbon monoxide and hydrogen with an iodide or iodine free catalyst composition comprising (1) ruthenium powder, (2) a cobalt-containing compound (3) a rhodium-containing compound, and (4) an onium salt or base, and heating the resulting mixture under mild temperature and pressure for sufficient time to produce the desired acetaldehyde, and then recovering the same from the reaction mixture.

Abstract translation: 通过使甲醇，一氧化碳和氢气的混合物与碘化物或碘的催化剂组合物接触，在温和的反应条件下，从甲醇和合成气中以良好的产率制备乙醛，其包含（1）钌粉末，（2）含钴化合物 3）含铑化合物和（4）鎓盐或碱，并在温和的温度和压力下加热所得混合物足够的时间以产生所需的乙醛，然后从反应混合物中回收。

公开(公告)号：US4362821A

公开(公告)日：1982-12-07

申请号：US316194

申请日：1981-10-29

Applicant: Jiang-Jen Lin

Inventor： Jiang-Jen Lin

IPC: C07C27/06 ,  C07C67/36 ,  C07C69/12 ,  B01J31/00 ,  B01J31/02 ,  B01J31/16 ,  B01J31/20 ,  B01J31/24 ,  C07B61/00 ,  C07C27/00 ,  C07C29/15 ,  C07C29/151 ,  C07C29/157 ,  C07C31/02 ,  C07C31/04 ,  C07C31/08 ,  C07C31/10 ,  C07C31/12 ,  C07C51/00 ,  C07C51/10 ,  C07C53/08 ,  C07C53/122 ,  C07C67/00 ,  C07C69/003 ,  C07C69/22

CPC classification number: B01J31/2404 ,  B01J31/0268 ,  B01J31/20 ,  C07C29/1512 ,  C07C29/1514 ,  C07C29/157 ,  C07C31/04 ,  C07C31/08 ,  C07C31/10 ,  C07C31/12 ,  C07C51/10 ,  C07C67/36 ,  B01J2531/0208 ,  B01J2531/72 ,  B01J2531/74 ,  Y02P20/52

Abstract: This invention concerns a process of making alkanols and particularly methanol which comprises reacting a mixture of CO and H.sub.2 at a pressure of about 500 psig or greater and at a temperature of at least 150.degree. C. in the presence of a catalyst system comprising a ruthenium-containing compound and a rhenium- or manganese-containing compound and a quaternary phosphonium or ammonium base or salt and in the presence of an inert, oxygenated solvent.

Abstract translation: 本发明涉及制备链烷醇，特别是甲醇的方法，其包括在约500psig或更高的压力和至少150℃的温度下，在包含钌的催化剂体系的存在下使CO和H 2的混合物反应 的含铼化合物和含铼或锰的化合物和季鏻或铵碱或盐，并且在惰性的含氧溶剂的存在下进行。