公开(公告)号：WO1995009898A1

公开(公告)日：1995-04-13

申请号：PCT/US1994010322

申请日：1994-09-12

Applicant: EASTMAN CHEMICAL COMPANY

Inventor： EASTMAN CHEMICAL COMPANY ,  GODFREY, Darryl, Aubrey

IPC: C09J151/06

CPC classification number: C09J151/06 ,  C08L2666/02 ,  Y10T428/31906 ,  Y10T428/31935

Abstract: Hot-melt adhesive compositions useful for packaging are disclosed. These hot-melt adhesive compositions are based on modified polyethylene and contain an ethylene-alkylacrylate copolymer, a polyethylene graft copolymer, a tackifying resin, and a high-melting low viscosity wax. The hot-melt adhesive compositions disclosed have fast setting times and a novel combination of desired properties with good high and low temperature bond strength.

Abstract translation: 公开了用于包装的热熔粘合剂组合物。 这些热熔粘合剂组合物基于改性聚乙烯并含有乙烯 - 丙烯酸烷基酯共聚物，聚乙烯接枝共聚物，增粘树脂和高熔点低粘度蜡。 所公开的热熔粘合剂组合物具有快速固化时间和具有良好的高温和低温粘合强度的所需性能的新颖组合。

公开(公告)号：WO1995009145A1

公开(公告)日：1995-04-06

申请号：PCT/US1994010965

申请日：1994-09-29

Applicant: EASTMAN CHEMICAL COMPANY ,  MEDICAL COLLEGE OF OHIO

Inventor： EASTMAN CHEMICAL COMPANY ,  MEDICAL COLLEGE OF OHIO ,  BIRKHAHN, Ronald, H. ,  CLEMENS, Robert, J. ,  McCOMBS, Charles, A. ,  HUBBS, John, C.

IPC: C07C69/675

CPC classification number: C07C69/675

Abstract: Novel compositions that are useful as nutrients are disclosed. These compounds are preferably water soluble parenteral nutrients and are glycerol esters of beta -acyloxybutyrates of formula (I) wherein each R is the same or different and is hydrogen, or (COCH2CHOR'CH3), provided that at least one R is not hydrogen and wherein R' is a linear acid ester of even carbon number from 2 to 20 carbons. These compositions are useful as a substitute for glucose in feeding.

Abstract translation: 公开了可用作营养物质的新型组合物。 这些化合物优选是水溶性肠胃外营养物，并且是式（I）的β-酰氧基丁酸酯的甘油酯，其中每个R相同或不同且为氢，或（COCH 2 CHOR'CH 3），条件是至少一个R不是氢， 其中R'是碳原子数为2〜20的直链酸酯。 这些组合物可用作饲料中葡萄糖的替代物。

公开(公告)号：WO1995006677A1

公开(公告)日：1995-03-09

申请号：PCT/US1994009294

申请日：1994-08-17

Applicant: EASTMAN CHEMICAL COMPANY

Inventor： EASTMAN CHEMICAL COMPANY ,  WEAVER, Max, Allen ,  PRUETT, Wayne, Payton ,  RHODES, Gerry, Foust ,  HILBERT, Samuel, David ,  PARHAM, William, Whitfield

IPC: C08G63/68

CPC classification number: C08G63/6856 ,  C08G63/6886 ,  C09B67/0038 ,  Y10T428/1352 ,  Y10T428/1397

Abstract: This invention provides certain blue substituted 1,4-bis(2,6-dialkylanilino) anthraquinones in combination with selected red anthraquinone and anthrapyridone (3H-dibenz[f,ij] isoquinoline-2,7-dione) compounds which provide a toner system useful in imparting a desirable neutral to slightly blue hue to polyesters having a yellow appearance. The thermally stable colored compounds can have polyester reactive groups and are preferably incorporated into the polyester polymer structure during polymerization.

Abstract translation: 本发明提供了一些蓝色取代的1,4-双（2,6-二烷基苯胺基）蒽醌与选择的红色蒽醌和蒽吡啶酮（3H-二苯并[f，ij]异喹啉-2,7-二酮）化合物的组合，其提供调色剂体系 可用于赋予具有黄色外观的聚酯的期望的中性至略微的蓝色色调。 热稳定着色的化合物可以具有聚酯反应性基团，并且在聚合期间优选并入聚酯聚合物结构中。

公开(公告)号：WO1995005413A1

公开(公告)日：1995-02-23

申请号：PCT/US1994008606

申请日：1994-08-01

Applicant: EASTMAN CHEMICAL COMPANY

Inventor： EASTMAN CHEMICAL COMPANY ,  KUO, Thauming

IPC: C08G63/688

CPC classification number: C09D167/06 ,  C08G63/6888 ,  C08G69/44

Abstract: Disclosed is a water-dispersible acrylic-modified polyester resin containing sulfonate groups prepared by addition copolymerization of ethylenically unsaturated vinyl monomers and a polyester. The polyester is prepared from a polycondensation reaction with dicarboxylic acids, glycols, ethylenically unsaturated monomer, and a minor amount of a sulfomonomer. The acrylic-modified polyester is preparated by first producing the polyester under polycondensation conditions followed by the addition polymerization of the ethylenically unsaturated vinyl monomers. The acrylic-modified polyesters can be formed into a coating composition that has zero or very little organic solvent and is very useful to produce crosslinked cured enamels having excellent gloss, hardness, impact resistance, and water resistance such as those used in automotive finishes, appliance, and coil coatings.

Abstract translation: 公开了通过烯键式不饱和乙烯基单体和聚酯的加成共聚制备的含有磺酸盐基团的水分散性丙烯酸改性聚酯树脂。 聚酯由与二羧酸，二醇，烯属不饱和单体和少量磺基单体的缩聚反应制备。 通过首先在缩聚条件下生产聚酯，然后进行烯键式不饱和乙烯基单体的加成聚合来制备丙烯酸改性聚酯。 丙烯酸改性聚酯可以形成为具有零或非常少的有机溶剂的涂料组合物，并且非常有用于生产具有优异的光泽度，硬度，耐冲击性和耐水性的交联固化搪瓷，例如用于汽车涂饰，器具 和卷材涂层。

公开(公告)号：WO1995004768A1

公开(公告)日：1995-02-16

申请号：PCT/US1994008972

申请日：1994-08-08

Applicant: EASTMAN CHEMICAL COMPANY

Inventor： EASTMAN CHEMICAL COMPANY ,  JONES, Allan, Scott ,  MILLS, David, Earl ,  WINNIK, Mitchell, Alan

IPC: C08G63/189

CPC classification number: C08G69/265 ,  C08G63/189 ,  C08G69/44

Abstract: This invention relates to naphthalenedicarboxylic acid containing polymer compositions having reduced fluorescence. More specifically, the polymers contain at least 0.1 mole percent of 2,6-naphthalenedicarboxylic acid or 2,6-naphthalenedicarboxylate ester, with 0.1 to 5 mole percent of a copolymerizable aromatic ketone. These polymers are useful for packaging applications where clarity and/or aesthetic appeal are of concern.

Abstract translation: 本发明涉及具有降低的荧光的含萘二甲酸的聚合物组合物。 更具体地说，聚合物含有至少0.1摩尔％的2,6-萘二羧酸或2,6-萘二羧酸酯，其中含有0.1-5摩尔％的可共聚芳族酮。 这些聚合物对于其中关注澄清度和/或美学吸引力的包装应用是有用的。

公开(公告)号：WO1995002623A1

公开(公告)日：1995-01-26

申请号：PCT/US1994007361

申请日：1994-07-01

Applicant: EASTMAN CHEMICAL COMPANY

Inventor： EASTMAN CHEMICAL COMPANY ,  SUBLETT, Bobby, Jones

IPC: C08G63/80

CPC classification number: C08G63/80 ,  C08G63/20

Abstract: Disclosed is an improved process for the preparation of branched polyethylene terephthalate and co-polyethylene terephthalate, having high melt viscosities. The process comprises carrying out the polymerization of the branched polyethylene terephthalate in intimate admixture with a small amount of isophthalic acid. Polyethylene terephthalate with high melt viscosities are obtained and are free from inhomogeneities.

Abstract translation: 公开了一种制备具有高熔体粘度的支化聚对苯二甲酸乙二醇酯和共聚对苯二甲酸乙二醇酯的改进方法。 该方法包括以少量的间苯二甲酸与聚对苯二甲酸支链聚合进行紧密混合。 获得具有高熔体粘度的聚对苯二甲酸乙二醇酯并且不含不均匀性。

公开(公告)号：WO1995001399A2

公开(公告)日：1995-01-12

申请号：PCT/US1994006553

申请日：1994-06-13

Applicant: EASTMAN CHEMICAL COMPANY

Inventor： EASTMAN CHEMICAL COMPANY ,  RAYNOLDS, Peter, W.

IPC: C08L25/02

CPC classification number: C09D11/10 ,  C08L25/02 ,  C08L25/04 ,  C08L25/12 ,  C08L25/14 ,  C08L77/00 ,  C08L77/12 ,  C08L2666/14 ,  C08L25/00

Abstract: Disclosed are polymer blends of polyesters or polyesteramides and a styrene polymer. The blends are preferably prepared by polymerizing a styrene monomer in the presence of the polyester or polyesteramide. The blends impart superior gloss and block resistance.

Abstract translation: 公开了聚酯或聚酯酰胺和苯乙烯聚合物的聚合物共混物。 共混物优选通过在聚酯或聚酯酰胺的存在下聚合苯乙烯单体来制备。 该混合物赋予优异的光泽度和抗粘连性。

公开(公告)号：WO1994029259A1

公开(公告)日：1994-12-22

申请号：PCT/US1994006265

申请日：1994-06-03

Applicant: EASTMAN CHEMICAL COMPANY

Inventor： EASTMAN CHEMICAL COMPANY ,  GUSTAFSON, Bruce, LeRoy ,  KUO, Yeong-Jen ,  TENNANT, Brent, Alan

IPC: C07C67/303

CPC classification number: C07C67/303 ,  C07C2601/14 ,  C07C69/75

Abstract: Disclosed is a process for the preparation of a dimethyl cyclohexanedicarboxylate by the hydrogenation of the analogous dimethyl benzenedicarboxylate ester in the presence of a class of palladium on alumina catalysts which have a unique combination of characteristics. The use of the catalysts permits the process to be carried out at significantly lower process pressures.

Abstract translation: 公开了一种通过类似的二苯基二羧酸酯在一类具有独特特征组合的氧化铝催化剂存在下氢化制备二甲基环己烷二羧酸酯的方法。 催化剂的使用允许以显着更低的工艺压力进行该方法。

公开(公告)号：WO1994028062A1

公开(公告)日：1994-12-08

申请号：PCT/US1994005465

申请日：1994-05-19

Applicant: EASTMAN CHEMICAL COMPANY

Inventor： EASTMAN CHEMICAL COMPANY ,  BUCHANAN, Charles, Michael ,  GARDNER, Robert, Marshall ,  WHITE, Alan, Wayne ,  WOOD, Matthew, Davie

IPC: C08L01/10

CPC classification number: C08L1/10 ,  C08L1/12 ,  C08L2666/02

Abstract: This invention relates to a blend comprising (a) 2 % to 98 % by weight of at least one ester of cellulose comprising an alkanoyl chain having from 1 to 10 carbon atoms, and having a D.S. of 2.3 to 3.0, and an inherent viscosity of 0.2 to 3.0 deciliters/gram as measured at a temperature of 25 DEG C for a 0.5 g sample in 100 ml of a 60/40 parts by weight solution of phenol/tetrachloroethane, and (b) 98 % to 2 % by weight of at least one ester of cellulose comprising an alkanoyl chain having from 1 to 10 carbon atoms, and having a D.S. of 1.5 to 2.2, and an inherent viscosity of 0.2 to 3.0 deciliters/gram as measured at a temperature of 25 DEG C for a 0.5 g sample in 100 ml of a 60/40 parts by weight solution of phenol/tetrachloroethane, said percentages being based on the weight of component (a) plus component (b).

Abstract translation: 本发明涉及一种共混物，其包含（a）2重量％至98重量％的至少一种纤维素酯，其包含具有1至10个碳原子的链烷酰基，DS为2.3至3.0， 在100毫升60/40重量份苯酚/四氯乙烷溶液中的温度为25℃下测量0.5克样品的0.2至3.0分升/克，和（b）98重量％至2重量％ 至少一种纤维素酯，其包含具有1至10个碳原子的链烷酰基，DS为1.5至2.2，特性粘度为0.2至3.0分升/克，在25℃温度下测量0.5克 在100毫升60/40重量份苯酚/四氯乙烷溶液中的样品，所述百分比基于组分（a）加组分（b）的重量。

公开(公告)号：WO1994020450A1

公开(公告)日：1994-09-15

申请号：PCT/US1994001753

申请日：1994-02-22

Applicant: EASTMAN CHEMICAL COMPANY

Inventor： EASTMAN CHEMICAL COMPANY ,  COOK, Steven, Leroy

IPC: C07C61/09

CPC classification number: C07C51/47 ,  C07C61/09

Abstract: Disclosed is a process for the recovery of a cyclohexanedicarboxylic acid from an aqueous solution of the cyclohexanedicarboxylic acid and sodium sulfate by contacting the solution with vinylpyridine/divinylbenzene ion exchange resins.

Abstract translation: 公开了一种通过使该溶液与乙烯基吡啶/二乙烯基苯离子交换树脂接触从环己烷二羧酸和硫酸钠的水溶液中回收环己烷二羧酸的方法。