公开(公告)号：US5120817A

公开(公告)日：1992-06-09

申请号：US661142

申请日：1991-02-27

Applicant: George P. Speranza ,  Harold G. Waddill ,  Jiang-Jen Lin

Inventor： George P. Speranza ,  Harold G. Waddill ,  Jiang-Jen Lin

IPC: C08G14/06 ,  C08G14/073 ,  C08G14/14 ,  C08G59/00 ,  C08G59/40 ,  C08G59/50 ,  C08G59/62 ,  C08L63/00

CPC classification number: C08G14/14 ,  C08G14/06 ,  C08L63/00

Abstract: An epoxy resin composition comprises an vicinal polyepoxide and a Mannich condensation reaction product curing agent. The curing agent is the Mannich condensation reaction product of a phenol, formaldehyde and a polyoxyethylenediamine of the formula:NH.sub.2 (CH.sub.2 CH.sub.2 O).sub.x --CH.sub.2 CH.sub.2 NH.sub.2,and wherein: x ranges from 1 to 3. These epoxy resin compositions are useful in coatings, adhesives, encapsulations and composite matrices.

Abstract translation: 环氧树脂组合物包含邻位聚环氧化物和曼尼希缩合反应产物固化剂。 固化剂是苯酚，甲醛和下列通式为：NH 2（CH 2 CH 2 O）x -CH 2 CH 2 NH 2的聚氧乙烯二胺的曼尼希缩合反应产物，其中：x为1至3.这些环氧树脂组合物可用于涂料，粘合剂， 封装和复合矩阵。

公开(公告)号：US5101060A

公开(公告)日：1992-03-31

申请号：US615104

申请日：1990-11-19

Applicant: George P. Speranza ,  Jiang-Jen Lin

Inventor： George P. Speranza ,  Jiang-Jen Lin

IPC: C07C217/08 ,  C07C255/24

CPC classification number: C07C217/08 ,  C07C255/24

Abstract: Normally liquid final Mannich condensates prepared by reacting a para C.sub.1 -C.sub.15 alkyl phenol with formaldehyde and a first polyoxyalkylene diamine to form an intermediate Mannich condensate that is reacted with formaldehyde and a second polyoxyalkylene diamine to form a final Mannich condensate, the first and second polyoxyalkylene diamines having the formula: ##STR1## wherein R represents hydrogen or methyl and R' represents an alkyl group containing 1 to 4 carbon atoms or cyanoethyl group, and n represents positive numbers having a value of 1 to about 6, the final Mannich condensate having the formula: ##STR2## wherein X and Y are polyoxyalkylene amine groups derived from the first and second polyoxyalkylene diamines and formaldehyde.

Abstract translation: 通常将对位C 1 -C 15烷基苯酚与甲醛和第一聚氧化烯二胺反应制备的通常为液体的最终曼尼希缩合物，以形成与甲醛和第二聚氧化烯二胺反应形成最终曼尼希缩合物的中间曼尼希缩合物，第一和第二聚氧化烯 具有下式的二胺：其中R表示氢或甲基，R'表示含有1至4个碳原子的烷基或氰乙基，n表示1至6的正数，最终 具有下式的曼尼希缩合物：其中X和Y是衍生自第一和第二聚氧化烯二胺和甲醛的聚氧化烯胺基团。

公开(公告)号：US5084202A

公开(公告)日：1992-01-28

申请号：US377355

申请日：1989-07-10

Applicant: Jiang-Jen Lin ,  George P. Speranza

Inventor： Jiang-Jen Lin ,  George P. Speranza

IPC: C07C273/02 ,  C07C273/18 ,  C07C275/18 ,  C07C275/26 ,  C07C275/28 ,  C08G18/32 ,  C08G18/50 ,  C08G18/80

CPC classification number: C07C273/1827 ,  C08G18/3228 ,  C08G18/5024 ,  C08G18/8038

Abstract: Disclosed are novel isocyanate prepolymers and novel secondary amines, both prepared from alkyl diisocyanates and secondary isopropyl derivatives of polyoxyalkylene diamines. The molar ratios, reaction procedures (i.e. inverse addition of reactants) and solvent determine the products. Most of the products are light colored and nongelled.The isocyanate prepolymers are useful in the field of polyurethanes and the novel secondary amines are useful in epoxy coatings applications.

公开(公告)号：US5068444A

公开(公告)日：1991-11-26

申请号：US429671

申请日：1989-10-31

Applicant: Michael Cuscurida ,  David R. McCoy ,  Jiang-Jen Lin

Inventor： Michael Cuscurida ,  David R. McCoy ,  Jiang-Jen Lin

IPC: C07C217/08 ,  C08G18/50 ,  C08G18/56 ,  C08G65/26 ,  C08G65/325 ,  C08G65/331 ,  C08L63/00

CPC classification number: C08G65/331 ,  C07C217/08 ,  C08G18/5024 ,  C08G18/56 ,  C08G65/2609 ,  C08G65/3255 ,  C08L63/00 ,  C08G2120/00

Abstract: A process in which a dialdehyde is reacted with a polyoxyalkylene glycol to form a dialdehyde glycol condensate which is alkoxylated with propylene oxide, butylene oxide or mixtures thereof and the resulting product is then catalytically aminated to provide, for example, a tetramine is disclosed. These compounds are useful as curing agents for epoxy resins and for reaction with isocyanates to prepare polyurea elastomers and to manufacture articles, such as automotive body panels by reaction injection molding.

Abstract translation: 其中二醛与聚亚氧烷基二醇反应以形成二氧化二醇缩合物，其用环氧丙烷，环氧丁烷或其混合物进行烷氧基化，然后所得产物进行催化胺化以提供例如四胺。 这些化合物可用作环氧树脂的固化剂并用于与异氰酸酯反应以制备聚脲弹性体，并通过反应注射成型制备制品，例如汽车车身面板。

公开(公告)号：US4990576A

公开(公告)日：1991-02-05

申请号：US429672

申请日：1989-10-31

Applicant: Michael Cuscurida ,  Jiang-Jen Lin

Inventor： Michael Cuscurida ,  Jiang-Jen Lin

IPC: C08G65/26 ,  C08G65/28 ,  C08G65/325 ,  C08L63/00

CPC classification number: C08G65/3255 ,  C08G65/2609 ,  C08L63/00

Abstract: A process in which a di-trimethylol alkane initiator is oxyalkylated to form an alkylene oxide adduct which is then catalytically aminated to provide, for example, a tetramine. These compounds are useful for preparing polyurethane products and as curing agents for epoxy resins.

Abstract translation: 其中二 - 三羟甲基烷烃引发剂被烷氧基化以形成烯化氧加合物的方法，然后进行催化胺化以提供例如四胺。 这些化合物可用于制备聚氨酯产品和用作环氧树脂的固化剂。

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。