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1. 发明授权

US3912770A Ester isocyanates 失效
标题翻译：酯异氰酸酯
公开(公告)号：US3912770A
公开(公告)日：1975-10-14
申请号：US1796170
申请日：1970-03-09
申请人： BAYER AG
发明人： BOTTA ARTHUR , KRIMM HEINRICH
IPC分类号： C07C20060101 , C07C263/10 , C07C265/04 , C09D175/00 , C09F7/00
CPC分类号： C07C263/08 , C07C319/20 , C07C265/04 , C07C323/12
摘要： Ester isocyanates are prepared by phosgenating lactimethers at the phase boundary of water and an inert organic solvent in the presence of a substance which undergoes a neutralization reaction with hydrogen chloride. These isocyanates are useful as precursors in the production of lacquers, polyurethane foams, pharmaceuticals, herbicides and plasticizers.
摘要翻译：通过在与氯化氢进行中和反应的物质存在下，在水和惰性有机溶剂的相界面下使乳清醚光气化，制备酯异氰酸酯。这些异氰酸酯可用作制造漆，聚氨酯泡沫，药物，除草剂和增塑剂的前体。

2. 发明授权

US3505384A Isocyanato carbonic acid esters 失效
标题翻译：异柠檬酸碳酸酯
公开(公告)号：US3505384A
公开(公告)日：1970-04-07
申请号：US3505384D
申请日：1966-03-25
申请人： BAYER AG
发明人： KRIMM HEINRICH , SCHNELL HERMANN
IPC分类号： C07C69/00 , C07C263/16 , C08G41/04
CPC分类号： C07C263/16 , C07C2602/08 , C07C265/12 , C07C265/14

3. 发明授权

US3640955A Linear polyurethane of di- or tri-nuclear n n'-dialkyldiamines and di- or tri-nuclear dihydroxyl compounds 失效
标题翻译：二 - 或三核N，N'-二烷基二胺和二 - 或三核二羟基化合物的线性聚氨酯
公开(公告)号：US3640955A
公开(公告)日：1972-02-08
申请号：US3640955D
申请日：1970-07-22
申请人： BAYER AG
发明人： KRIMM HEINRICH , SCHNELL HERMANN , LENZ GUNTHER
IPC分类号： C08L75/00 , C08G22/26
CPC分类号： C08L75/00
摘要： HIGH MOLECULAR WEIGHT POLYURETHANES HAVING EXCELLENT THERMAL STABILITY BASED ON CONDENSING DI- OR TRINUCLEAR N,N''-DIALKYLDIAMINES IN WHICH THE NITROGEN IS AROMATICALLY LINKED WITH DI- OR TRI-NUCLEAR DIHYDROXYL COMPOUNDS AND BIFUNCTIONAL CARBONIC ACID DERIVATIVES, OR BY CONDENSING BIS-MONOCARBONIC ACID DERIVATIVES OF DI- OR TRI-NUCLEAR N,N''-DIALKYLDIAMINES WITH DI- OR TRI-NUCLEAR AROMATIC DIHYDROXYL COMPOUNDS OR BY CONDENSING BIS-MONOCARBONIC ACID DERIVATIVES OF DI- OR TRI-NUCLEAR AROMATIC DIHYDROXYL COMPOUNDS WITH DI- OR TRI-NUCLEAR N,N''-DIALKYLDIAMINES.

4. 发明授权

US3551390A Copolymers of para-isopropenylphenyl isocyanate 失效
标题翻译：异丙烯基苯酚异氰酸酯的共聚物
公开(公告)号：US3551390A
公开(公告)日：1970-12-29
申请号：US3551390D
申请日：1967-10-19
申请人： BAYER AG
发明人： KRIMM HEINRICH , MALAMET GEORG , SCHNELL HERMANN
IPC分类号： C08F26/00 , C08F212/14 , C08F283/01 , C08G18/72 , C08G18/80 , C08F19/00 , C08F27/10
CPC分类号： C08G18/8061 , C08F26/00 , C08F212/14 , C08F283/01 , C08G18/728

5. 发明授权

US3384443A Dyeing cellulose and wool fibers with a polyethylene glycol ether of a styrene-propenylphenol copolymer containing dye solution 失效
标题翻译：含有包含染料溶液的苯乙烯 - 丙烯共聚物的聚乙烯甘油醚的染色纤维素和羊毛纤维
公开(公告)号：US3384443A
公开(公告)日：1968-05-21
申请号：US25611963
申请日：1963-02-04
申请人： BAYER AG
发明人： NENTWIG JOACHIM , KRIMM HEINRICH , SCHNELL HERMANN , NUSSLER LUDWIG
IPC分类号： D06P1/613
CPC分类号： D06P1/6135 , Y10S8/917

6. 发明授权

US3687895A Polymers from unsaturated carbonate esters of phenolic compounds 失效
标题翻译：酚类化合物不饱和碳酸酯的聚合物
公开(公告)号：US3687895A
公开(公告)日：1972-08-29
申请号：US8421470
申请日：1970-10-26
申请人： BAYER AG
发明人： VERNALEKEN HUGO , MALAMET GEORG , BOTTENBRUCH LUDWIG , KRIMM HEINRICH , SCHNELL HERMANN
IPC分类号： C08F8/00 , C08G64/18 , C08F15/02
CPC分类号： C08G64/18 , C08F8/14 , C08F2800/20 , C08F2810/50 , C08F212/08 , C08F220/14
摘要： The new polymeric compounds corresponding to the statistical formula

WHEREIN A is hydrogen or a methyl group, X is halogen or a methyl group, Ar1 is a bivalent aromatic radical which may or may not contain substitutents on the nucleus, Ar2 is a monovalent aromatic radical which may or may not be substituted on the nucleus or it may be the same as Ar1 but having an -OH group attached to one of the arylene valences; m is 0 or 1; n is 0 or 1; o is 0, 1 or 2; p is an integer of from about 5 to about 100; q is 1 or 2; r is an integer of from about 5 to about 1,000; g is a number of from about 5 to about 200; R'' is hydrogen or a methyl group; R is hydrogen, halogen, lower alkyl, ayrl, a carboxylic acid or a ester group of a monohydric alcohol, the amide or nitrile group, an ester group of a monocarboxylic acid or an alkoxy group, are the subjects of this application.
摘要翻译：对应于统计方程式为A或A的新的聚合物，其中X是卤素或甲基，Ar 1是在核上可以含有或不含有取代基的二价芳基，Ar 2是一价芳族基团，可以或可以不在核上取代，或者它可以与Ar1相同，但具有连接到一个亚芳基价的-OH基团; m为0或1; n为0或1; o为0,1或2; p为约5至约100的整数; q为1或2; r为约5至约1,000的整数; g是约5至约200的数; R'是氢或甲基; R是氢，卤素，低级烷基，乙烯基，一元醇的羧酸或酯基，酰胺基或腈基，一元羧酸或烷氧基的酯基是本申请的主题。

7. 发明授权

US3670024A Process for the production of 4,4{40 -diaminodiaryl alkanes 失效
标题翻译：生产4,4 {40-二氨基丁酸碱的方法
公开(公告)号：US3670024A
公开(公告)日：1972-06-13
申请号：US3670024D
申请日：1969-06-24
申请人： BAYER AG
发明人： KRIMM HEINRICH , BOTTA ARTUR , SCHNEILL HERMANN
IPC分类号： C08G59/50 , C07C87/50
CPC分类号： C08G59/5033
摘要： Production of 4,4''-diaminodiaryl-alkanes by reacting a ketone and a salt of an aromatic amine at normal pressure, under anhydrous conditions and in a melt of the amine, said diaryl alkanes being useful for the production of plastics, the preparation of polyamides and as hardeners for epoxy resins.
摘要翻译：通过使酮和芳族胺的盐在无水条件下和在无水条件下和胺的熔体中反应制备4,4'-二氨基二芳基烷烃，所述二芳基烷烃可用于生产塑料，制备聚酰胺和用作环氧树脂的硬化剂。

8. 发明授权

US3575928A High molecular weight linear aromatic polyester amides 失效
标题翻译：高分子量线性芳族聚酰胺酰胺
公开(公告)号：US3575928A
公开(公告)日：1971-04-20
申请号：US3575928D
申请日：1969-08-15
申请人： BAYER AG
发明人： LENZ GUNTHER , KRIMM HEINRICH , SCHNELL HERMANN
IPC分类号： C08G69/44 , C08G20/30
CPC分类号： C08G69/44
摘要： HIGH MOLECULAR WEIGHT LINEAR AROMATIC POLYESTER AMIDES OBTAINED BY PLYCONDENSATION OF POLYNUCLEAR AROMATIC AMINOPHENOLS, THE AROMTAIC NUCLEI OF WHICH ARE LINKED TOGETHER BY ALKYLENE OR CYCLOALKYLENE RADICAL OR BY OXYGEN OR SULFUR, WITH AROMATIC DICARBOXYLIC ACID DERIVATIVES, THE POLYESTER AMIDES BEING SOLUBLE IN NUMEROUS ORGANIC SOLVENTS.

9. 发明授权

US3657198A Process for the preparation of aromatic poly-n-alkyl urethanes 失效
标题翻译：制备芳族聚-N-烷基脲的方法
公开(公告)号：US3657198A
公开(公告)日：1972-04-18
申请号：US3657198D
申请日：1970-09-25
申请人： BAYER AG
发明人： WEIRAUCH KURT , KRIMM HEINRICH , LENZ GUNTHER , SCHNELL HERMANN
IPC分类号： C08G71/00 , C08L75/00 , C08G22/04
CPC分类号： C08L75/00
摘要： REACTION OF SUBSTANTIALLY EQUIMOLAR PROPORTIONS OF N, N''-DIMETHYL-N,N''-DIALKYLDIAMINOPHENYL COMPOUNDS WITH BIS-CHLOROCARBONIC ACID ESTERS OF AROMATIC DIHYDROXY COMPOUNDS AT TEMPERATURES BETWEEN ABOUT 50 AND ABOUT 350* C. TO PRODUCE THE TITLE PRODUCTS WHICH ARE USEFUL AS THERMOPLASTIC MOLDING MATERIALS FOR PRODUCING FILMS AND FOILS.

10. 发明授权

US3654336A Preparation of isopropenyl-phenylisocyanates 失效
标题翻译：异丙苯衍生物的制备
公开(公告)号：US3654336A
公开(公告)日：1972-04-04
申请号：US3654336D
申请日：1968-08-08
申请人： BAYER AG
发明人： KRIMM HEINRICH , BUYSCH HANS JOSEF , SCHNELL HERMANN
IPC分类号： C07C20060101 , C07C263/10 , C07C119/04
CPC分类号： C07C263/10 , C07C265/12
摘要： IOSPROPENYL-PHENYLISOCYANATES USEFUL IN PREPARING SYNTHETIC RESINS BY THE POLYADDITION REACTION ARE PREPARED BY REACTING AMINOPHENYL DIMETHYL CARBINOLS WITH PHOSGENE AT AN ELEVATED TEMPERATURE.

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