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11 条记录 (耗时 0.012 秒)

    Linear homopolyesters and copolyesters based on methylene-bis(hydroxyalkyldimethyl hydantoins)
    3.
    发明授权
    Linear homopolyesters and copolyesters based on methylene-bis(hydroxyalkyldimethyl hydantoins) 失效
    基于甲基双（乙氧基甲基羟乙基）的线性共聚物和共聚物

    公开(公告)号：US3856754A

    公开(公告)日：1974-12-24

    申请号：US38706073

    申请日：1973-08-09

    申请人： CIBA GEIGY CORP

    发明人： HABERMEIER J ,  BUXBAUM L ,  BATZER H

    IPC分类号： C08L67/00 ,  C08G20060101 ,  C08G63/00 ,  C08G63/16 ,  C08G63/685 ,  C08G63/80 ,  C08G17/08

    CPC分类号： C08G63/6856 ,  C08G63/80

    摘要： New homopolyesters and copolyesters are obtained by esterifying 1,1''-methylene-bis-(3-(hydroxy-alkyl)-5,5-dimethylhydantoins) and optionally alkanediols with terephthalic acid and/or isophthalic acid or their polyester-forming derivatives in a known manner, and subsequently polycondensing. The new homopolyesters and copolyesters are distinguished, relative to the conventional polyalkylene phthalates, by having better mechanical properties, and are in particular suitable for use as ''''Engineering Plastic'''' materials.

    摘要翻译： 通过将1,1'-亚甲基 - 双[3-（羟基 - 烷基）-5,5-二甲基乙内酰脲]和任选的烷二醇与对苯二甲酸和/或间苯二甲酸或其聚酯形成衍生物酯化，得到新的均聚酯和共聚酯 已知方式，随后进行缩聚。 通过具有更好的机械性能，相对于传统的聚邻苯二甲酸亚烷基酯，新的均聚酯和共聚酯的特征是特别适合用作“工程塑料”材料。

    Diacrylic acid ester derivatives of hydantoin compounds
    4.
    发明授权
    Diacrylic acid ester derivatives of hydantoin compounds 失效
    羟丁基化合物的二异氰酸酯衍生物

    公开(公告)号：US3852302A

    公开(公告)日：1974-12-03

    申请号：US24138672

    申请日：1972-04-05

    申请人： CIBA GEIGY CORP

    发明人： HABERMEIER J ,  PORRET D

    IPC分类号： C07D233/72 ,  C07D239/22 ,  C08F20/20 ,  C07D49/32

    CPC分类号： C07D239/22 ,  C07D233/72 ,  C08F20/20

    摘要： The disclosure covers diacrylic acid ester of the formula:

    WHEREIN R1, R1'', R3 and R3'' are hydrogen or methyl, R2 and R2'' are hydrogen or phenyl, or R2 and R3 or R2'' and R3'' form a trimethylene or tetramethylene group; m and n are 1 to 30 and A is an organic radical containing at least once the grouping:

    WHEREIN Z represents a bivalent radical necessary for the completion of a five- or six-membered, unsubstituted or substituted, heterocyclic ring. The compounds are obtained by a process in which oxalkylated N, N-heterocycles containing once or twice the heterocyclic ring are esterified with acrylic acid and/or methacrylic acid, or transesterified with acrylic acid ester and/or methacrylic acid ester. The new diacrylates are low-viscous liquids, which can be easily processed by virtue of their consistency; and the polymerisates produced therefrom, are distinguished by good flexural strength and high transparency.

    摘要翻译： 本发明涉及下式的二丙烯酸酯：其中R1，R1'，R3和R3'是氢或甲基，R2和R2'是氢或苯基，或R2和R3或R2'和R3'形成三亚甲基或四亚甲基 ; m和n为1〜30，A为至少含有一次的有机基团：

    Epoxide resin mixtures of heterocyclic n,n'-diglycidyl compounds
    5.
    发明授权
    Epoxide resin mixtures of heterocyclic n,n'-diglycidyl compounds 失效
    杂环N，N'-二乙基化合物的环氧化物树脂混合物

    公开(公告)号：US3809660A

    公开(公告)日：1974-05-07

    申请号：US31831972

    申请日：1972-12-26

    申请人： CIBA GEIGY CORP

    发明人： HABERMEIER J ,  PORRET D ,  BAUMANN D

    IPC分类号： C07D239/22 ,  C07D405/14 ,  C08G59/00 ,  C08G59/10 ,  C08G59/26 ,  C08G30/02

    CPC分类号： C08G59/26 ,  C08G59/10 ,  Y10S525/908

    摘要： NEW EPOXIDE RESIN MIXTURES CONTAINING A MAJOR PROPORTION OF HIGHER-MOLECULAR N,N''-DIGLYCIDYL COMPOUNDS OF CYCLIC UREIDE DERIVATIVES ARE OBTAINED IF 1 MOL OF A CYCLIC UREIDE, SUCH AS HYDANTOIN OR DIHYDROURACIL, IS REACTED WITH 1,2,3,0 MOLS OF EPIHALOGENOHYDRIN IN A KNOWN MANNER, THE NEW EPOXIDE RESIN MIXTURES ARE SUITABLE FOR THE MANUFACTURE OF MOULDINGS AND COATINGS HAVING GOOD MECHANICAL PROPERTIES AND DISPLAY THE ADVANTAGE, AS COMPARED TO THE LOW MOLECULAR N,N''-DIGLYCIDYL COMPOUNDS OF CYCLIC UREIDES, THAT ON GELLING A SLIGHTER EXOTHERMIC EFFECT OCCURS AND ON CURRING A SLIGHTER SKRINKAGE OCCURS.

    Polyamides containing hydantoin or dihydrouracil groups
    6.
    发明授权
    Polyamides containing hydantoin or dihydrouracil groups 失效
    含有羟丁基或二氢呋喃基团的聚酰胺

    公开(公告)号：US3839298A

    公开(公告)日：1974-10-01

    申请号：US33521573

    申请日：1973-02-23

    申请人： CIBA GEIGY CORP

    发明人： HABERMEIER J ,  PORRET D

    IPC分类号： C08G69/00 ,  C08G59/00 ,  C08G69/26 ,  C08L63/00 ,  C08L77/00 ,  C08G20/20

    CPC分类号： C08G69/26 ,  Y10S260/34 ,  Y10S525/908

    摘要： Polyamides containing hydantoin or dihydrouracil groups are obtained by polycondensing aliphatic-1-cycloaliphatic or aromatic dicarboxylic acids or derivatives of such dicarboxylic acids, in known manner, with diamines which contain hydantoin or dihydroutacil groups. These polyamides have molecular weights of 500 to 50,000. They are more flexible and more readily soluble in organic solvents than known polyamides.

    摘要翻译： 含有乙内酰脲或二氢尿嘧啶基团的聚酰胺通过以已知的方式与含有乙内酰脲或二氢吖啶基的二胺缩聚脂族-1-环脂族或芳族二羧酸或这些二羧酸的衍生物而获得。 这些聚酰胺的分子量为500〜50,000。 它们比已知的聚酰胺更灵活，更易溶于有机溶剂。

    Polyamides containing hydantoin groups and/or dihydrouracil groups
    7.
    发明授权
    Polyamides containing hydantoin groups and/or dihydrouracil groups 失效
    含有泛素蛋白组和/或二氢IL IL组的多胺

    公开(公告)号：US3833548A

    公开(公告)日：1974-09-03

    申请号：US33521473

    申请日：1973-02-23

    申请人： CIBA GEIGY CORP

    发明人： HABERMEIER J ,  PORRET D

    IPC分类号： C08G69/00 ,  C07D233/72 ,  C07D403/14 ,  C08G69/26 ,  C08G20/20

    CPC分类号： C08G69/26 ,  Y10S260/34

    摘要： POLYAMIDES CONTAINING HYDANTOIN AND/OR DIHYDROURACIL GROUPS ARE OBTAINED BY POLYCONDENSING IN KNOWN MANNER DICARBOXYLIC ACIDS WHICH CONTAIN HYDANTOIN OR DIHYDROURACIL GROUPS, OR DERIVATIVES OF SUCH DICARBOXYLIC ACIDS, WITH DIAMINES WHICH CAN ALSO CONTAIN HYDANTOIN OR DIHYDROURACIL GROUPS. IN GENERAL, THE PRODUCTS ARE TOUGH, ELASTIC AND FLEXIBLE, AND ARE SUITABLE FOR THE MANUFACTURE OF FIBERS. THEY CAN ALSO BE USED AS THERMOPLASTIC ADHESIVES. LOW MOLECULAR TYPES CAN BE USED AS HARDENERS FOR EPOXIDE RESINS OR ISOCYANATES.

    Epoxide resin mixtures
    8.
    发明授权
    Epoxide resin mixtures 失效
    环氧树脂混合物

    公开(公告)号：US3813352A

    公开(公告)日：1974-05-28

    申请号：US31815472

    申请日：1972-12-26

    申请人： CIBA GEIGY CORP

    发明人： HABERMEIER J ,  PORRET D ,  BAUMANN D

    IPC分类号： C07D405/14 ,  C08G59/00 ,  C08G59/04 ,  C08G59/26 ,  C08G30/02

    CPC分类号： C08G59/26

    摘要： NEW EPOXIDE RESIN MIXTURE WHICH CONTAIN A MAJOR PROPORTION OF HIGHER MOLECULAR WEIGHT N,N''-DIGLYCIDYL COMPOUNDS OF OXALKYLATED CYCLIC UREIDE DERIVATIVES ARE OBTAINED BY REACTING 1 MOLE OF AN OXYLATED ACYCLIC UREIDE, SUCH AS 3 - (2'' - HYDROXY - N - PROPYL)-5,5-DIMETHYL HYDANTION, WITH 1.2 TO 3.0 MOLES OF EPIHALOGENOHYDRIN IS KNOWN MANNER. THE NEW EXPOXIDE RESIN MIXTURES ARE SUITABLE FOR THE MANUFACTURE OF MOULDED ARTICLES AND COATINGS WITH GOOD MECHANICAL PROPERTIES AND, IN COMPARISON WITH THE LOW MOLECULAR N,N''-DIGLYCIDYL COMPOUNDS OF OXALKYLATED CYCLIC UREIDES, POSSESS THE ADVANTAGE THAT A SLIGHTER EXOTHERMICITY OCCURS ON GELLING AND A SLIGHTER SHRINKAGE DURING CURING.

    Polyacrylates of n-heterocyclic compounds
    9.
    发明授权
    Polyacrylates of n-heterocyclic compounds 失效
    N-杂环化合物的聚丙烯酸酯

    公开(公告)号：US3808226A

    公开(公告)日：1974-04-30

    申请号：US21762972

    申请日：1972-01-13

    申请人： CIBA GEIGY CORP

    发明人： HABERMEIER J ,  PORRET D ,  LEUMANN E

    IPC分类号： C07D233/72 ,  C07D239/54 ,  C08F20/36 ,  C08G59/14 ,  C08G59/26 ,  C07D49/30

    CPC分类号： C07D239/54 ,  C07D233/72 ,  C08F20/36 ,  C08G59/14 ,  C08G59/26

    摘要： NEW POLYACRYLATES OF THE FORMULA

    (CH2=C(-R1)-COO-CH2-C(-OH)(-R2)-CH2-)N-A

    WHEREIN R1 AND R2 DENOTE A HYDROGEN ATOM OR THE METHYL GROUP AND N DENOTES THE NUMBER 2 OR 3 AND A DENOTES AN ORGANIC RADICAL WHICH CONTAINS AT LEAST ONE GROUPING

    -N
    WHEREIN Z REPRESENTS A DIVALENT RADICAL REQUIRED TO COMPLETE A FIVE-MEMBERED OR SIX-MEMBERED RING, ARE OBTAINED IF N MOLS OF ACRYLIC ACID AND/OR METHACRYLIC ACID ARE ADDED ONTO POLYCLYCIDYL COMPOUNDS OF THE FORMULA

    ((2-R2-OXIRAN-2-YL)-CH2-)N-A

    WHEREIN R2, N AND A HAVE THE SAME MEANING AS ABOVE. THE NEW POLYACRYLATES ARE VALUABLE RESINS WHICH CAN BE POLYMERIZED BY THEMSELVES OR TOGETHER WITH OTHER POLYMERIZABLE MONOMERS, WHILST BEING SHAPED. THE RESULTING MOULDINGS OR COATINGS DISPLAY GOOD MECHANICAL PROPERTIES.

    Heterocyclic triglycidyl compounds
    10.
    发明授权
    Heterocyclic triglycidyl compounds 失效
    杂环化合物化合物

    公开(公告)号：US3821243A

    公开(公告)日：1974-06-28

    申请号：US23898272

    申请日：1972-03-28

    申请人： CIBA GEIGY CORP

    发明人： HABERMEIER J ,  PORRET D

    IPC分类号： C08G59/32 ,  C07D49/32

    CPC分类号： C08G59/3245

    摘要： The invention relates to new triglycidyl compounds of the formula:

    WHEREIN X represents a bivalent alkylene group required for the formation of a 5- or 6-membered heterocycle, and R represents hydrogen or an alkyl group having 1 to 4 carbon atoms. The new triglycidyl compounds are stable in storage and from them are obtained, after curing, synthetic materials having good mechanical strength and high dimensional stability under heat.