公开(公告)号：US5091501A

公开(公告)日：1992-02-25

申请号：US594460

申请日：1990-10-04

申请人： Max A. Weaver ,  Samuel D. Hilbert ,  Wayne P. Pruett ,  Clarence A. Coates, Jr.

发明人： Max A. Weaver ,  Samuel D. Hilbert ,  Wayne P. Pruett ,  Clarence A. Coates, Jr.

IPC分类号： C07D311/16 ,  C08G63/668 ,  C08G63/68

CPC分类号： C07D311/16 ,  C08G63/668 ,  C08G63/68

摘要： This invention provides a process for producing 2H-1-benzopyran-2-ones (coumarins) from optionally-substituted o-halocinnamic acids or esters under polyester-forming conditions. When the coumarins contain appropriately reactive functional groups, and desired monomers are present, a colored or UV-absorbing coumarin/polyester copolymer is provided in one step.

摘要翻译： 本发明提供了在聚酯形成条件下从任选取代的邻卤代甲酰胺酸或酯生产2H-1-苯并吡喃-2-酮（香豆素）的方法。 当香豆素含有适当的反应性官能团并且存在所需的单体时，在一个步骤中提供着色或UV吸收香豆素/聚酯共聚物。

公开(公告)号：US4882412A

公开(公告)日：1989-11-21

申请号：US287815

申请日：1988-12-21

申请人： Max A. Weaver ,  Clarence A. Coates, Jr. ,  Wayne P. Pruett ,  Samuel D. Hilbert

发明人： Max A. Weaver ,  Clarence A. Coates, Jr. ,  Wayne P. Pruett ,  Samuel D. Hilbert

IPC分类号： C08G63/668 ,  C08G63/685 ,  C08G63/688

CPC分类号： C08G63/6884 ,  C08G63/668 ,  C08G63/6854

摘要： Composition useful for molding into articles such as food containers, beverage bottles, cured structural plastics and the like comprising molding grade polyester such as a linear, thermoplastic polyester having reacted therewith or copolymerized therein the residue of a 7-oxy-2H-1-benzopyran-2-one compound or a 7-oxy-2H-1-benzopyran-2-imine compound, said residue absorbing radiation in the range of about 330 to 380 nm and being non-extractable from said polymer and stable under polymer formation and processing conditions.

摘要翻译： 用于模塑成诸如食品容器，饮料瓶，固化的结构塑料等的制品的组合物包括成型级聚酯，例如与其反应的线性热塑性聚酯或其中共聚有7-氧基-2H-1-苯并吡喃的残余物 -2-酮化合物或7-氧基-2H-1-苯并吡喃-2-亚胺化合物，所述残余物吸收在约330至380nm范围内的辐射并且不能从所述聚合物中萃取并且在聚合物形成和加工下是稳定的 条件。

公开(公告)号：US4845188A

公开(公告)日：1989-07-04

申请号：US233790

申请日：1988-08-19

申请人： Max A. Weaver ,  Wayne P. Pruett ,  Samuel D. Hilbert ,  Clarence A. Coates, Jr.

发明人： Max A. Weaver ,  Wayne P. Pruett ,  Samuel D. Hilbert ,  Clarence A. Coates, Jr.

IPC分类号： C07C323/62 ,  C08G63/688 ,  C08G63/91 ,  C08G64/04

CPC分类号： C08G64/045 ,  C08G63/6888

摘要： A composition useful for molding into articles such as food containers, soft drink bottles, cured structural plastics and the like, comprising molding grade linear or unsaturated polyester or polycarbonate having reacted or copolymerized therein the residue of one or a mixture of methine reactants of the formula ##STR1## whereinR.sup.1 is an unsubstituted or substituted alkyl, cycloalkyl or aryl radical;A is an unsubstituted or substituted 1,4-phenylene radical;R.sup.2 is hydrogen or an unsubstituted or substituted alkyl, alkenyl, cycloalkyl or aryl radical;R.sup.3 is cyano, ##STR2## or an unsubstituted or substituted carbamoyl, alkanoyl, aroyl, alkylsulfonyl, arylsulfonyl, aryl or aromatic heterocyclic radicals. The methine residues are present in the polymer as an integral part of the polymer chain and absorb ultraviolet radiation in the range of about 250 to about 390 nm. The residues are non-extractable from the polymer and stable at the conditions at which the polymers are manufactured and processed.

公开(公告)号：US4826903A

公开(公告)日：1989-05-02

申请号：US158819

申请日：1988-02-22

申请人： Max A. Weaver ,  Samuel D. Hilbert ,  Wayne P. Pruett ,  Clarence A. Coates, Jr.

发明人： Max A. Weaver ,  Samuel D. Hilbert ,  Wayne P. Pruett ,  Clarence A. Coates, Jr.

IPC分类号： C07D277/64 ,  C07C69/732 ,  C07C69/78 ,  C07C255/41 ,  C07C307/02 ,  C07C309/65 ,  C07C309/66 ,  C07C309/73 ,  C07C317/44 ,  C07C323/52 ,  C07C333/08 ,  C07D235/12 ,  C07D263/56 ,  C07D271/10 ,  C08G63/12 ,  C08G63/54 ,  C08G63/68 ,  C08G63/685 ,  C08G63/688 ,  C08G64/04 ,  C08K5/00 ,  C08G63/52 ,  C08K5/47 ,  C08K5/42 ,  C08K5/34 ,  C08K5/10

CPC分类号： C08G64/045 ,  C08G63/54 ,  C08G63/68 ,  C08K5/005

摘要： Composition useful for molding into articles such as food containers, beverage bottles, cured structural plastics and the like comprising molding grade linear or unsaturated polyester or polycarbonate (a) containing a mono-4-acryloxystyryl or bis-4-acyloxystyryl compound or (b) having reacted therewith or copolymerized therein a styryl residue derived from a mono-4-acryloxystyryl or bis-4-acyloxystyryl compound, having the formula ##STR1## wherein R.sup.4 and R.sup.5 represent the acyl radical and the other radicals are as defined in the specification.Preferred compositions comprise a linear polyester containing a styryl residue as an integral part of the polymer chain. The styryl residues absorb ultraviolet radiation in the range of about 250 to about 390 nm. The residues are non-extractable from the polymer and stable at the conditions at which the polymers are manufactured and processed.

摘要翻译： 包含成型级线性或不饱和聚酯或含有单-4-丙烯酰氧基苯乙烯基或双-4-酰氧基苯乙烯基化合物的聚碳酸酯（a）的成型物可用于成型为食品容器，饮料瓶，固化的结构塑料等制品，或（b） 与其反应或在其中共聚衍生自具有式“IMAGE”+ TR“IMA”的单-4-丙烯酰氧基苯乙烯基或双-4-酰氧基苯乙烯基化合物的苯乙烯基残基，其中R 4和R 5表示酰基，而其它基团为 在规范中定义。 优选的组合物包含含有作为聚合物链的组成部分的苯乙烯基残基的线性聚酯。 苯乙烯基残基吸收约250至约390nm范围内的紫外线辐射。 残余物不能从聚合物中萃取，并且在制备和加工聚合物的条件下是稳定的。

公开(公告)号：US5075491A

公开(公告)日：1991-12-24

申请号：US454108

申请日：1989-12-20

申请人： Max A. Weaver ,  Wayne P. Pruett ,  Samuel D. Hilbert

发明人： Max A. Weaver ,  Wayne P. Pruett ,  Samuel D. Hilbert

IPC分类号： C07C229/44 ,  C07C255/34 ,  C07C311/35 ,  C07C311/42 ,  C07C317/44 ,  C07C323/60 ,  C08G63/685 ,  C08G64/04 ,  C08K5/00 ,  C08K5/315

CPC分类号： C07C255/34 ,  C07C229/44 ,  C07C311/35 ,  C07C311/42 ,  C07C317/44 ,  C07C323/60 ,  C08G63/6858 ,  C08G64/045 ,  C08K5/005 ,  C08K5/315

摘要： A composition useful for incorporation into polymer compositions employed for food packaging or the like comprising a bis- or tris-methine compound having the structural formula ##STR1## wherein A is selected from the radicals ##STR2## wherein R' and R" are each selected from chlorine, bromine, fluorine, alkyl, alkoxy, aryl, aryloxy and arylthio;each n is independently 0, 1, 2;R.sub.1 is selected from a large variety of radicals such as cycloalkyl, phenyl, and straight or branched alkyl which may be substituted;R.sub.2 is alkylene or the like;R.sub.3, R.sub.4, and R.sub.5 are each selected from hydrogen and alkyl; andP and Q and P.sup.1 and Q.sup.1 are selected from cyano, carbalkoxy, carbaryloxy, carbaralkyloxy, or the like.

摘要翻译： 可用于掺入用于食品包装等的聚合物组合物中的组合物，其包含具有结构式为“IMAGE”的双或三 - 次甲基化合物，其中A选自基团 其中R'和R“各自选自氯，溴，氟，烷基，烷氧基，芳基，芳氧基和芳硫基; 每个n独立地为0,1,2; R1选自各种基团，例如环烷基，苯基，可被取代的直链或支链烷基; R2是亚烷基等; R3，R4和R5各自选自氢和烷基; 并且P和Q以及P1和Q1选自氰基，烷氧基，碳酰氧基，卡巴尔基氧基等。

公开(公告)号：US4745174A

公开(公告)日：1988-05-17

申请号：US041512

申请日：1987-04-23

申请人： Wayne P. Pruett ,  Samuel D. Hilbert ,  John G. Thompson ,  Max A. Weaver

发明人： Wayne P. Pruett ,  Samuel D. Hilbert ,  John G. Thompson ,  Max A. Weaver

IPC分类号： C08L67/00 ,  C08G63/685 ,  C08K5/16 ,  C08K5/3437 ,  C08G69/44 ,  C08G73/16

CPC分类号： C08G63/6856 ,  C08K5/3437

摘要： This invention relates to novel fiber forming polyester compositions that exhibit improved whiteness by incorporating derivatives of dibenzoisoquinolinediones of the formula ##STR1## wherein R is hydrogen, cycloalkyl, allyl, alkyl, aralkyl, alkoxyalkyl or cycloalkylalkylene;R.sub.1 is hydrogen, halogen, alkyl, alkoxy, aryloxy, alkylthio or arylthio;R.sub.2 is hydrogen, halogen, alkyl, aryl, alkoxy, aryloxy, alkylthio, arylthio, carbalkoxy, carbaryloxy, carbaralkyloxy, carboxy, sulfamoyl, alkylsulfamoyl, dialkylsulfamoyl, alkylarylsulfamoyl, cycloalkylsulfamoyl, arylsulfamoyl, carbamoyl, alkylcarbamoyl, dialkylcarbamoyl, alkylarylcarbamoyl, cycloalkylcarbamoyl, arylcarbamoyl, 2-pyrrolidono, acylamido or N-alkylacylamido;R.sub.3 is one or more groups selected from the group consisting of hydrogen, halogen, alkyl, and alkoxy; andx is an integer of 1 to 5;wherein one or more alkyl, alkoxy, aryl, aryloxy, alkylthio, arylthio or aralkyl residues may contain one or more reactive groups selected from the group consisting of carboxy, carbalkoxy, carbaryloxy, N-alkyl-carbamoyloxy, carbamoyloxy, acyloxy, chlorocarbonyl, hydroxyl, cycloalkylcarbonyloxy, N-arylcarbamoyloxy, and N,N-dialkylcarbamoyloxy wherein said alkyl and aryl groups may also have common substituents such as alkoxy, acyloxy, cyano, halogen, hydroxy and acylamido.

公开(公告)号：US4661566A

公开(公告)日：1987-04-28

申请号：US826645

申请日：1986-02-06

申请人： Wayne P. Pruett ,  Richard H. S. Wang ,  Samuel D. Hilbert ,  Max A. Weaver

发明人： Wayne P. Pruett ,  Richard H. S. Wang ,  Samuel D. Hilbert ,  Max A. Weaver

IPC分类号： C08L67/00 ,  C08G63/685 ,  C08G64/00 ,  C08K5/16 ,  C08K5/20 ,  C08K5/34 ,  C08K5/36 ,  C08K5/43 ,  C08K5/47 ,  C08L69/00 ,  C08G63/46 ,  C08G63/62

CPC分类号： C08G64/00 ,  C08G63/685

摘要： Compositions comprising polyester or polycarbonate having reacted therein a total of from about 1.0 to about 5,000 parts by weight per million parts by weight of polyester of at least one UV absorbing compound of the formula ##STR1## wherein R is alkyl or the like, X is carbonyl or sulfonyl, R.sup.1 is hydrogen or a substituent, and Y and Z are hydrogen or substituents such as cyano or alkoxycarbonyl, with the provision that at least one of R, R.sup.1, Y, and Z is, or forms part of, or contains one or more reactive groups capable of undergoing a condensation reaction under polyester forming conditions, such that the UV absorbing compound is reacted into the polymer. The compound has a maximum light absorbance within the range of from about 320 nm to about 380 nm, which is nonextractable from the polyester and stable under the polyester processing conditions, for imparting UV screening properties to the polymer. Many products such as fruit juices, soft drinks, wines, food products, cosmetics and shampoos are deleteriously affected by UV light when packaged in clear plastic containers which pass significant portions of the available light at any wavelength from approximately 250 to 390 nm. By use of the present compounds polymeric containers can be manufactured which absorb these harmful wavelengths and therefore reduce or eliminate the UV light degradation of products packaged therein. A further advantage of the present polymeric compositions is that conventional polyester dyes and other additives such as pigments, fillers, brighteners and the like may be incorporated therein, and the UV screening properties of the methine compounds impart significant stabilization to both the polyester and the dyes.

摘要翻译： 包含聚酯或聚碳酸酯的组合物，其中总共具有约1.0至约5,000重量份/百万重量份的至少一种下式的UV吸收化合物的聚酯：其中R是烷基等，X是 羰基或磺酰基，R 1是氢或取代基，并且Y和Z是氢或取代基如氰基或烷氧基羰基，条件是R，R 1，Y和Z中的至少一个是或形成一部分或包含 一种或多种在聚酯形成条件下能够进行缩合反应的反应性基团，使得UV吸收化合物反应成聚合物。 该化合物的最大吸光度在约320nm至约380nm的范围内，其从聚酯是不可剥离的并且在聚酯加工条件下稳定，用于赋予聚合物UV屏蔽性能。 许多产品如果汁，软饮料，葡萄酒，食品，化妆品和洗发水在包装在透明塑料容器中时受到紫外线的有害影响，透明塑料容器将可见光的大部分通过大约250至390 nm的任何波长传播。 通过使用本发明化合物，可以制造吸收这些有害波长的聚合物容器，从而减少或消除包装在其中的产品的紫外光降解。 本发明的聚合物组合物的另一个优点是可以引入常规的聚酯染料和其它添加剂，例如颜料，填料，增白剂等，并且次甲基化合物的UV屏蔽性能赋予聚酯和染料两者显着的稳定性 。

公开(公告)号：US4617374A

公开(公告)日：1986-10-14

申请号：US823425

申请日：1986-01-28

申请人： Wayne P. Pruett ,  Richard H. S. Wang ,  Samuel D. Hilbert ,  Max A. Weaver

发明人： Wayne P. Pruett ,  Richard H. S. Wang ,  Samuel D. Hilbert ,  Max A. Weaver

IPC分类号： C08G63/20 ,  B29D20060101 ,  C08G20060101 ,  C08G63/12 ,  C08G63/52 ,  C08G63/68 ,  C08G63/685 ,  C08G63/688 ,  C08G63/91 ,  C08K20060101 ,  C08L20060101 ,  C08L67/06 ,  C08L77/12 ,  C08G63/44 ,  C08G69/44 ,  C08G73/16

CPC分类号： C08G63/52 ,  C08G63/6858 ,  C08G63/6888

摘要： Polyester compositions useful in formed articles such as beverage bottles and having condensation reacted therein at least one UV-absorbing compound of the formula ##STR1## wherein: R is hydrogen, alkyl, substituted alkyl, aryl, substituted aryl, cycloalkyl, substituted cycloalkyl, or alkenyl;R.sup.1 is hydrogen, or alkyl, aryl, or cycloalkyl, all of which may be substituted;R.sup.2 is hydrogen, or alkyl, cycloalkyl or aryl, all of which may be substituted;R.sup.3 is hydrogen or 1-3 substituents; andP is cyano or a group such as carbamoyl, aryl, alkylsulfonyl, arylsulfonyl, alkanoyl or aroyl, all of which groups may be substituted;whereby the polyester composition has maximum light radiation absorbance within the range of from about 320 nm to about 380 nm.

摘要翻译： 用于成型制品例如饮料瓶并且具有缩合反应的聚酯组合物其中：R是氢，烷基，取代的烷基，芳基，取代的芳基，环烷基，取代的环烷基或 烯基; R1是氢或烷基，芳基或环烷基，它们都可以被取代; R2是氢或烷基，环烷基或芳基，它们都可以被取代; R3是氢或1-3个取代基; 和P是氰基或氨基甲酰基，芳基，烷基磺酰基，芳基磺酰基，烷酰基或芳酰基的基团，所有基团都可以被取代; 由此所述聚酯组合物具有在约320nm至约380nm范围内的最大光吸收。

公开(公告)号：US4958043A

公开(公告)日：1990-09-18

申请号：US182633

申请日：1988-04-18

申请人： Max A. Weaver ,  Wayne P. Pruett ,  Samuel D. Hilbert

发明人： Max A. Weaver ,  Wayne P. Pruett ,  Samuel D. Hilbert

IPC分类号： C07C229/44 ,  C07C255/34 ,  C07C311/35 ,  C07C311/42 ,  C07C317/44 ,  C07C323/60 ,  C08G63/685 ,  C08G64/04 ,  C08K5/00 ,  C08K5/315

CPC分类号： C08K5/005 ,  C07C229/44 ,  C07C255/34 ,  C07C311/35 ,  C07C311/42 ,  C07C317/44 ,  C07C323/60 ,  C08G63/6858 ,  C08G64/045 ,  C08K5/315

摘要： A composition useful for incorporation into polymer compositions employed for food packaging or the like comprising a bis- or tris-methine compound having the structural formula ##STR1## wherein A is selected from the radicals ##STR2## wherein R' and R" are each selected from chlorine, bromine, fluorine, alkyl, alkoxy, aryl, aryloxy and arylthio;each n is independently 0, 1, 2;R.sub.1 is selected from a large variety of radicals such as cycloalkyl, phenyl, and straight or branched alkyl which may be substituted;R.sub.2 is alkylene or the like;R.sub.3, R.sub.4, and R.sub.5 are each selected from hydrogen and alkyl; andP and Q and P.sup.1 and Q.sup.1 are selected from cyano, carbalkoxy, carbaryloxy, carbaralkyloxy, or the like.The invention compositions are especially useful in combination with molding or fiber-grade condensation polymer; most preferably such polymer having copolymerized therein a total of from 1.0 to about 100,000 ppm, of the reactant residue moieties of one or more of such bis- or tris-methine compounds.

摘要翻译： 可用于掺入用于食品包装等的聚合物组合物中的组合物，其包含具有结构式为“IMAGE”的双或三 - 次甲基化合物，其中A选自基团 + TR＆lt; IMAGE＆gt;其中R'和R“各自选自氯，溴，氟，烷基，烷氧基，芳基，芳氧基和芳硫基; 每个n独立地为0,1,2; R1选自各种基团，例如环烷基，苯基，可被取代的直链或支链烷基; R2是亚烷基等; R3，R4和R5各自选自氢和烷基; 并且P和Q以及P1和Q1选自氰基，烷氧基，碳酰氧基，卡巴尔基氧基等。 本发明组合物特别适用于成型或纤维级缩聚物; 最优选地，其中共聚有总共为1.0至约100,000ppm的一种或多种这样的双 - 或三 - 次甲基化合物的反应物残余部分的这种聚合物。

公开(公告)号：US4740581A

公开(公告)日：1988-04-26

申请号：US17950

申请日：1987-02-24

申请人： Wayne P. Pruett ,  Samuel D. Hilbert ,  Max A. Weaver

发明人： Wayne P. Pruett ,  Samuel D. Hilbert ,  Max A. Weaver

IPC分类号： C08F299/04 ,  C08F283/01 ,  C08G63/685 ,  C08G63/78 ,  C08G64/00 ,  C08G64/06 ,  C08G64/10 ,  C08G64/12 ,  C08G69/44 ,  C08G73/16

CPC分类号： C08G63/6856

摘要： Condensation polymers including linear polyester, unsaturated polyester, and polycarbonate types, wherein certain 3H-dibenzo-[f,ij] isoquinoline-2,7-dione colorants are copolymerized (condensed) into the polymer to impart a wide range of colors from yellow to blue thereto. These colorants are fast to ultraviolet and visible light, are thermally stable and nonsublimable at the polymer processing (includes preparation) temperatures, and are nonextractable therefrom, rendering the polymers particularly suitable for use as beverage bottles and food, pharmaceutical and cosmetic containers, as well as in producer colored fibers.The colorants have the formula ##STR1## wherein: X is --O--, --S-- or --NH--; --X--R.sub.1 --Z in combination is hydrogen or halogen; R.sub.1 is selected from alkyl, aryl, cycloalkyl or the like, and when X is --O-- or --NH--, --R.sub.1 --Z also can be hydrogen; each of R.sub.1, Rhd 2, R.sub.3 and R.sub.4 is hydrogen or an organic substituent; and wherein the molecule carries at least one condensable group.

摘要翻译： 包括线性聚酯，不饱和聚酯和聚碳酸酯类型的缩合聚合物，其中某些3H-二苯并[f，ij]异喹啉-2,7-二酮着色剂被共聚合（聚合）到聚合物中以赋予从黄色到 蓝色。 这些着色剂对于紫外线和可见光是快速的，在聚合物加工（包括制备）温度下是热稳定的和不可共享的，并且是不可避免的，使得聚合物特别适合用作饮料瓶和食品，药物和化妆品容器 如生产商有色纤维。 着色剂具有下式：其中：X是-O - ， - S-或-NH-; -X-R1-Z组合为氢或卤素; R1选自烷基，芳基，环烷基等，当X是-O-或-NH-时，-R1-Z也可以是氢; R1，Rhd2，R3和R4各自为氢或有机取代基; 并且其中所述分子携带至少一个可缩合基团。