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1. 发明授权

US3578697A Chelating polymer 失效
标题翻译：凝胶聚合物
公开(公告)号：US3578697A
公开(公告)日：1971-05-11
申请号：US3578697D
申请日：1968-10-10
申请人： GRACE W R & CO
发明人： MARANS MELSON S
IPC分类号： C08G63/685 , C08G69/26 , C07C97/02
CPC分类号： C08G69/26 , C08G63/6856
摘要： IN ABSTRACT THIS INVENTION IS DIRECTED TO A PROCESS FOR PREPARING A FINAL POLYMER HAVING THE FORMULA

R3-(CH2-N(-R1)-CH2-Z-G-Z-CH2-N(-R2)-Z-G-Z)N-R4

WHERE (I) N IS 2-4,000; (II) EACH OF R1 AND R2 IS SEPARATELY A MEMBER SELECTED FROM THE GROUP CONSISTING OF

-CH2-COOH, -CH2-CH2-COOH, -CH2-CO-NH2, -CH2-CH2-CO-NH2

THE MOLE RATIO OF CARBOXYL GROUPS TO AMIDE GROUPS BEING ABOUT 1:0.1-10; (III) G IS AN ALKYLENE GROUP HAVING ABOUT 2-12 CARBON ATOMS; (IV) R3 IS A MEMBER SELECTED FROM THE GROUP CONSISTING OF

-COOH, -CO-NH-G-OH, -CO-NH-G-NH2, -COO-G-NH2, -COO-G-OH

(V) R4 IS A MEMBER SELECTED FROM THE GROUP CONSISTING OF

-CH2-N(-R5)-CH2-COOH, -CH2-N(-R5)-CH2-Z-G-OH,

-CH2-N(-R5)-CH2-Z-G-NH2

WHEREIN R5 IS A MEMBER SELECTED FROM THE GROUP CONSISTING OF

-CH2-CO-NH2, -CH2-COOH, -CH2-CH2-CO-NH2, -CH2-CH2-COOH

(VI) Z IS A MEMBER SELECTED FROM THE GROUP CONSISTING OF

-CO-NH- , -COO-

COMPRISING REACTING A DIHYDRIC ALCOHOL OR AN AMINO ALCOHOL, OR A DIAMINE WITH AN ACID HAVING THE FORMULA NC-A-N=(CH2COOH)2 WHEREIN A IS AN ALKYLENE GROUP HAVING 1-2 CARBON ATOMS TO FORM A FIRST INTERMEDIATE POLYMER, TREATING THE FIRST INTERMEDIATE POLYMER WITH HOT AQUEOUS ALKALI TO FORM A SECOND INTERMEDIATE POLYMER, AND TREATING THE SECOND AQUEOUS POLYMER WITH A STRONG MINERAL ACID TO FORM THE FINAL POLYMER WHICH IS RECOVERED, ALL AS RECITED HEREINAFTER.

2. 发明授权

US3448154A Polyamines containing ether oxygen linkages 失效
标题翻译：含有氧原子的聚氨酯连接
公开(公告)号：US3448154A
公开(公告)日：1969-06-03
申请号：US3448154D
申请日：1966-04-04
申请人： RICHARDSON CO
发明人： BROADHEAD RONALD L , TIMMONS FREDERICK D
IPC分类号： C07C97/02 , C07C141/08
CPC分类号： C07C215/08 , Y10S516/07

3. 发明授权

US4235818A Process for producing alpha-monochloroacetoacetic acid monomethylamide 失效
标题翻译： α-氯代乙酰乙酸单甲酰胺的制备方法
公开(公告)号：US4235818A
公开(公告)日：1980-11-25
申请号：US963057
申请日：1978-11-22
申请人： Roland Dousse , Ernst Kagi
发明人： Roland Dousse , Ernst Kagi
IPC分类号： C07C233/00 , C07C103/34 , C07C97/02
CPC分类号： C07C233/00
摘要： A process for the production of .alpha.-monochloroacetoacetic acid monomethylamide is disclosed which comprises chlorinating acetoacetic acid monomethylamide in the presence of urea and a water-soluble alkali metal salt or ammonium salt at a temperature of between -20.degree. and +10.degree. C. with 80-95% of the equivalent amount of chlorine; neutralizing the reaction mixture; separating the precipitated .alpha.-monochloroacetoacetic acid monomethylamide; and partially recycling the mother liquor back into the chlorination process. .alpha.-Chloroacetoacetic acid monomethylamide is a valuable intermediate for producing insecticidal active compounds, for example dimethyl-1-methyl-2-(methylcarbamoyl)-vinyl phosphate.
摘要翻译：公开了一种生产α-单氯乙酰乙酸单甲酰胺的方法，其包括在-20℃至+ 10℃的温度下在尿素和水溶性碱金属盐或铵盐的存在下将乙酰乙酸单甲基酰胺氯化， 80-95％当量氯; 中和反应混合物; 分离沉淀的α-单氯乙酰乙酸单甲酰胺; 并将母液部分回收回氯化过程。 α-氯代乙酰乙酸单甲酰胺是生产杀虫活性化合物的有价值的中间体，例如二甲基-1-甲基-2-（甲基氨基甲酰基） - 乙烯基磷酸酯。

4. 发明授权

US3483252A Partial chlorination of acetoacetic acid monoalkylamides 失效
标题翻译：乙酰胆酸单甲酰胺的部分氯化
公开(公告)号：US3483252A
公开(公告)日：1969-12-09
申请号：US3483252D
申请日：1967-01-31
申请人： CIBA LTD
发明人： BERIGER ERNST
IPC分类号： C07C233/00 , C07C97/02 , C07C103/32
CPC分类号： C07C233/00

5. 发明授权

US4022720A Process for the production of polyurethane foams 失效
标题翻译：生产聚氨酯泡沫的方法
公开(公告)号：US4022720A
公开(公告)日：1977-05-10
申请号：US579522
申请日：1975-05-21
申请人： Johannes Blahak , Hans-Joachim Meiners
发明人： Johannes Blahak , Hans-Joachim Meiners
IPC分类号： C07C271/20 , C08G18/18 , C07C97/02
CPC分类号： C08G18/1841 , C07C271/20
摘要： The present invention relates to a process for the production of polyurethane foams by reacting1. organic compounds with at least two hydrogen atoms capable of reacting with isocyanates and having molecular weights in the range from 400 to 10,000,2. polyisocyanates,3. water and/or organic blowing agents in the presence of catalysts containing tertiary nitrogen and, optionally, other additives, the improvement wherein the catalysts used are polyacyl compounds corresponding to the general formula: ##STR1## wherein A represents a C.sub.1 -C.sub.6 alkylene group, preferably a C.sub.2 or C.sub.3 alkylene group;R represents a C.sub.1 -C.sub.5 alkyl group, preferably methyl or ethyl;X represents an acyl group, preferably ##STR2##
摘要翻译：本发明涉及一种生产聚氨酯泡沫的方法，该方法是通过使有机化合物与至少两个可与异氰酸酯反应并具有400至10,000的范围内的分子量的氢原子反应而生成的。2.聚异氰酸酯，3.水和 /或有机发泡剂在含有苛性氮的催化剂存在下，以及任选的其它添加剂，所使用的催化剂的改进是与通用公式相关的聚酰胺化合物：其中A表示C1-C6亚烷基，优选为 C2或C3亚烷基; R表示C1-C5烷基，优选甲基或乙基; X表示酰基，优选

6. 发明授权

US3547995A Perfluoroalkyl ether amidoamine oxides 失效
标题翻译：全氟烷基醚亚胺氧化物
公开(公告)号：US3547995A
公开(公告)日：1970-12-15
申请号：US3547995D
申请日：1968-02-16
申请人： DU PONT
发明人： BARTLETT PHILIP LEE
IPC分类号： B01F17/00 , C07C233/00 , C07C233/16 , C07C291/04 , C07D213/40 , C07D213/74 , C07D213/75 , C07D213/89 , C07D215/10 , C07D215/12 , C07D215/18 , C07D215/38 , C07D215/40 , C07D215/60 , C07D295/12 , C08G65/333 , C23F11/14 , C23G1/06 , H04N1/40 , C07C97/02
CPC分类号： C07D213/40 , C07C291/04 , C07D213/75 , C07D215/10 , C07D215/12 , C07D215/18 , C07D215/38 , C07D215/40 , C07D215/60 , C08G65/33306 , C10M3/00 , C10M5/00 , C10M2211/022 , C10M2211/06 , C10M2215/08 , C10M2215/082 , C10M2215/28 , C23F11/145 , C23F11/147 , C23G1/061 , C23G1/063 , Y10S516/07

7. 发明授权

US3494964A Alpha-halo-alpha-amino ketones 失效
标题翻译： ALPHA-HALO-ALPHA-AMINO KETONES
公开(公告)号：US3494964A
公开(公告)日：1970-02-10
申请号：US3494964D
申请日：1969-01-13
申请人： LILLY CO ELI
发明人： HARGROVE WILLIAM W
IPC分类号： A61K31/395 , C07C97/02 , A61K27/00 , C07C87/50
CPC分类号： A61K31/395

8. 发明授权

US4749792A Diamino ketones and alcohols as analgesic agents 失效
标题翻译：二氨基酮和醇类作为止痛剂
公开(公告)号：US4749792A
公开(公告)日：1988-06-07
申请号：US654424
申请日：1984-09-26
申请人： Sesha I. Natarajan , Eric M. Gordon
发明人： Sesha I. Natarajan , Eric M. Gordon
IPC分类号： C07D239/02 , C07C91/04 , C07C97/02
CPC分类号： C07C215/28 , C07C215/18 , C07C225/06 , C07C225/16 , C07C279/12
摘要： Analgesic activity is exhibited by compounds having the formula ##STR1## and pharmaceutically acceptable salts thereof wherein R.sub.1, R.sub.2 and R.sub.4 are each independently hydrogen, alkyl, carboxyalkyl, halosubstituted alkyl, hydroxyalkyl, aminoalkyl, mercaptoalkyl, alkylthioalkyl, (cycloalkyl)alkyl, (heteroaryl)alkyl, arylalkyl, carbamoylalkyl, guanidinylalkyl, or heteroaryl, and R.sub.3 is hydroxymethylene or carbonyl.
摘要翻译：止痛活性由具有下式的化合物及其药学上可接受的盐显示，其中R 1，R 2和R 4各自独立地为氢，烷基，羧基烷基，卤素取代的烷基，羟基烷基，氨基烷基，巯基烷基，烷硫基烷基，（环烷基）烷基（（环烷基））烷基，芳基烷基，氨基甲酰基烷基，胍基烷基或杂芳基，并且R 3是羟基亚甲基或羰基。

9. 发明授权

US4100116A Polyurethane foams from polyether polyols which contain amide groups 失效
标题翻译：含有酰胺基团的聚醚多元醇的聚氨酯泡沫
公开(公告)号：US4100116A
公开(公告)日：1978-07-11
申请号：US750492
申请日：1976-12-14
申请人： Jan Mazanek , Johannes Blahak , Kuno Wagner , Heinz Ziemann
发明人： Jan Mazanek , Johannes Blahak , Kuno Wagner , Heinz Ziemann
IPC分类号： C08G69/00 , C08G18/00 , C08G18/50 , C08G18/60 , C08G65/00 , C08G65/32 , C08G65/325 , C08G65/332 , C08G65/338 , C08G69/40 , C08G69/44 , C08G18/14 , C07C97/02 , C07C102/06
CPC分类号： C08G69/44 , C08G18/5039 , C08G65/3255 , C08G65/332 , C08G65/338
摘要： The instant invention relates to hydroxyl polyethers which are modified with amide groups and a method of their manufacture. The method includes a first stage wherein a portion of the hydroxyl groups of a polyether polyol are aminated and a second stage wherein the amine groups are reacted with a carboxylic acid, its anhydride, ester or halide. The modified polyesters may be used for the production of polyurethane resins.
摘要翻译：本发明涉及用酰胺基团改性的羟基聚醚及其制备方法。该方法包括其中一部分聚醚多元醇的羟基被胺化的第一阶段和其中胺基与羧酸，其酸酐，酯或卤化物反应的第二阶段。改性聚酯可用于生产聚氨酯树脂。

10. 发明授权

US3803231A Ammonolysis of 2-nitro-6-oximino cyclohexanone 失效
标题翻译： 2-硝基-6-氧代环丙砜的分析
公开(公告)号：US3803231A
公开(公告)日：1974-04-09
申请号：US32468973
申请日：1973-01-18
申请人： ALLIED CHEM
发明人： FUHRMANN R , KOFF F , PISANCHYN J
IPC分类号： C07C97/02
摘要： 2-NITRO-6-OXIMINO CYCLOHEXANONE CAN BE REACTED WITH ANHYDROUS AMMONIA IN A SOLVENT SELECTED FROM THE GROUP CONSISTING OF C1 TO C4 ALKANOLS AND C4 TO C8 ALIPHATIC AND ALICYCLIC MONO- OR DI-ETHERS TO AFFORD 2-OXIMINO-6NITRO-CAPROMIDE, A PRECURSOR OF LYSINE.

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