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公开(公告)号：WO2013016118A1
公开(公告)日：2013-01-31
申请号：PCT/US2012/047334
申请日：2012-07-19
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： TREECE, Mark, Allan , PECORINI, Thomas, Joseph , MARTIN, Roger, Lee , BISHOP, Bryan, Steven
IPC: C08G63/183 , C08G63/199 , C08G63/20
CPC classification number: C08L67/02 , B29C49/0005 , B29C49/04 , B29K2067/00 , B29K2067/003 , B29K2307/04 , B29K2309/08 , B29L2031/712 , B29L2031/7158 , C08G63/199 , Y10T428/1352
Abstract: Extrusion blow molded (EBM) articles comprising a polyester having a dicarboxylic acid component and a glycol component. The dicarboxlyic acid component comprises at least 90 mole% terephthal- ic acid residues. The glycol component comprises at least 88 mole% ethylene glycol residues and 7 to 12 mole% residues of 1,4-cyclohexanedimethanol. Such EBM articles can exhibit reduced haze, reduced sharkskin, and/or increased compatibility in PET recycling.
Abstract translation: 挤出吹塑（EBM）制品，其包含具有二羧酸组分和二元醇组分的聚酯。 二羧酸组分包含至少90摩尔％的对苯二甲酸残基。 二醇组分包含至少88摩尔％的乙二醇残基和7至12摩尔％的1,4-环己烷二甲醇残基。 这样的EBM制品可以在PET回收中显示减少的雾度，减少的鲨鱼皮和/或增加的相容性。
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公开(公告)号：WO2023034112A1
公开(公告)日：2023-03-09
申请号：PCT/US2022/041496
申请日：2022-08-25
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： CANNON, Joshua, Seth , FLEENOR, Coralie, McKenna , GEORGE, Scott, Ellery , HU, Huamin , TREECE, Mark, Allan , VOGEL, Carolin, Adelheid , KITA, Matthew, Robert , WOODS, Jason, Scott , HORTON, Jonathan, Michael
IPC: C08G63/183 , C08G63/137 , C08K3/02
Abstract: A copolyester is provided comprising: a. terephthalate acid residues; b. about 85 to about 96 mole% of ethylene glycol residues; c. about 4 to about 15 mole% of a. combination of diethylene glycol (DEG) residues and at least one glycol residue selected from the group consisting of 1,4-cyclohexanedimethanol residues (CHDM), monopropylene glycol residues (MPG), and 2, 2,4,4- tetramethyl-1,3-cyclobutane diol residues (TMCD); and d. a germanium catalyst present in the copolyester at a concentration of about 5 to about 500 ppm based on elemental germanium; wherein the terephthalate monomer is based on the substantially equal diacid equivalents of 100 mole% to diol equivalence of 100 mole% for a total of 200 mole%.
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3.发明申请
公开(公告)号：WO2018236582A3
公开(公告)日：2018-12-27
申请号：PCT/US2018/036233
申请日：2018-06-06
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： STRAND, Marc, Alan , YOUNG, Robert, Erik , TREECE, Mark, Allan
Abstract: This disclosure pertains to fiber reinforced polyvinyl chloride compositions which comprise fibrous materials, at least one polyvinyl chloride resins and at least one high Tg copolyester. Processes for producing the novel fiber reinforced polyvinyl chloride compositions as well as articles made using these compositions.
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公开(公告)号：WO2016172422A1
公开(公告)日：2016-10-27
申请号：PCT/US2016/028760
申请日：2016-04-22
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： TREECE, Mark, Allan , HOFMANN, John, Thomas , HALSEY, Kendrick, Casey
CPC classification number: B29C66/7487 , B29C65/02 , B29C65/8207 , B29C65/8215 , B29C66/1122 , B29C66/45 , B29C66/472 , B29C66/4722 , B29C66/71 , B29C66/721 , B29C66/72143 , B29C66/7392 , B29C66/919 , B29C66/929 , B29C70/30 , B29K2067/00 , B29K2067/003 , B29K2067/06 , B29K2105/0872 , B29K2311/14 , B32B5/08 , B32B7/12 , B32B21/02 , B32B21/10 , B32B21/14 , B32B37/182 , B32B2037/0092 , B32B2250/40 , B32B2260/021 , B32B2260/046 , B32B2262/0269 , B32B2262/065 , B32B2262/101 , B32B2262/106 , B32B2262/14 , B32B2305/076 , B32B2307/406 , B32B2307/542 , B32B2307/546 , B32B2309/02 , B32B2309/12 , B32B2317/16 , B32B2367/00 , B32B2405/00 , B32B2479/00 , B32B2605/003 , B32B2607/00 , B29K2067/006
Abstract: The present invention is generally directed to prepreg composites, typically in the form of unidirectional tapes, which contain at least one reinforcing fiber and a thermoplastic polyester matrix. The prepreg composites can be thermally bonded to a wood-containing material in order to improve the structural performance of the material without requiring adhesives. The prepreg composite of the present invention can be applied to a wide range of wood substrates, including various hardwoods, softwoods, and engineered wood composites.
Abstract translation: 本发明一般涉及通常为单向胶带形式的预浸料复合材料，其包含至少一种增强纤维和热塑性聚酯基质。 预浸料复合材料可以热粘合到含木材料上，以便改善材料的结构性能而不需要粘合剂。 本发明的预浸料复合材料可以应用于宽范围的木质基材，包括各种硬木，软木和工程木材复合材料。
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5.发明申请
公开(公告)号：WO2020142176A1
公开(公告)日：2020-07-09
申请号：PCT/US2019/065932
申请日：2019-12-12
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： YOUNG, Robert, Erik , TREECE, Mark, Allan , DONELSON, Michael, Eugene
Abstract: This disclosure pertains to novel polyvinyl chloride compositions containing polyvinyl chloride resins, polycarbonate resins and copolyester resins. More particularly, the present disclosure pertains to polyvinyl chloride compositions including admixtures of polycarbonates and high glass transition temperature (T g ) copolyesters to increase the T g and the heat distortion temperature under load (HDTUL) of the polyvinyl chloride compositions.
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Patent Agency Ranking
公开(公告)号：WO2011043964A1
公开(公告)日：2011-04-14
申请号：PCT/US2010/050640
申请日：2010-09-29
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： WILLIAMS, Alisa, Annette , TREECE, Mark, Allan , GARDET, Ludovic Claude Robert , STACK, Gary, Michael
IPC: C08G63/199
CPC classification number: C08G63/199
Abstract: This invention relates to certain poly(1,4-cyclohexylenedimethylene terephthalate) copolyesters which are useful for the preparation of clear and tough thick wall molded parts, produced at good cycle times. The copolyesters can be molded into desired shapes such as cosmetic jars, fragrance caps, tool handles, and toothbrushes. These molded articles can have thick or thin walls and may be molded in a two shot molding process. The copolyesters also have good flow and reduced cycle times.
Abstract translation: 本发明涉及某些聚（1,4-环己烯二亚甲基对苯二甲酸酯）共聚酯，其可用于制备在良好循环时间下生产的透明且坚韧的厚壁成型部件。 共聚酯可以模塑成所需的形状，例如化妆品罐，香料帽，工具把手和牙刷。 这些模塑制品可以具有厚壁或薄壁，并且可以在双注射成型工艺中模制。 共聚酯也具有良好的流动性和缩短的循环时间。
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公开(公告)号：WO2010110876A1
公开(公告)日：2010-09-30
申请号：PCT/US2010/000861
申请日：2010-03-24
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： TREECE, Mark, Allan , STACK, Gary, Michael , BOLTON, Daniel, Henry
IPC: C08L67/00
CPC classification number: C08L67/02 , C08L2666/18
Abstract: Polyester blends comprising (1) polyesters prepared from terephthalic acid, 100 to 5 mol% of 2,2,4,4-tetramethyl-1,3-cyclobutanediol, and 0 to 95 mol% 1,4-cyclohexanedimethanol and (b) polyesters prepared from terephthalic acid and alkylene glycol. The blends may also contain an impact modifier and a phosphorous stabilizer. These blends can have a combination of thermal stability and toughness — making the materials useful in engineering molding plastics, packaging, films, and fibers.
Abstract translation: 聚酯共混物包含（1）由对苯二甲酸制备的聚酯，100-5mol％的2,2,4,4-四甲基-1,3-环丁二醇和0至95mol％的1,4-环己烷二甲醇和（b）聚酯 由对苯二甲酸和亚烷基二醇制备。 共混物还可以含有抗冲改性剂和磷稳定剂。 这些共混物可以具有热稳定性和韧性的组合 - 使得该材料可用于工程塑造塑料，包装，薄膜和纤维。
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公开(公告)号：WO2023034116A1
公开(公告)日：2023-03-09
申请号：PCT/US2022/041503
申请日：2022-08-25
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： CANNON, Joshua, Seth , FLEENOR, Coralie, McKenna , GEORGE, Scott, Ellery , HU, Huamin , TREECE, Mark, Allan , VOGEL, Carolin, Adelheid , KITA, Matthew, Robert , WOODS, Jason, Scott , HORTON, Jonathan, Michael
Abstract: A copolyester is provided comprising: a. at least one terephthalate acid residue; b. about 85 to about 96 mole% of ethylene glycol residues; c. about 4 to about 15 mole% of a combination of 1,4-cyclohexanedimethanol residues (CHDM) and diethylene glycol (DEG) residues; and d. a germanium catalyst present in the copolyester at a concentration of about 5 to about 500 ppm based on elemental germanium; wherein the terephthalate monomer is based on the substantially equal diacid equivalents of 100 mole% to diol equivalence of 100 mole% for a total of 200 mole%.
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9.发明申请
公开(公告)号：WO2018236582A2
公开(公告)日：2018-12-27
申请号：PCT/US2018/036233
申请日：2018-06-06
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： STRAND, Marc, Alan , YOUNG, Robert, Erik , TREECE, Mark, Allan
Abstract: This disclosure pertains to fiber reinforced polyvinyl chloride compositions which comprise fibrous materials, at least one polyvinyl chloride resins and at least one high Tg copolyester. Processes for producing the novel fiber reinforced polyvinyl chloride compositions as well as articles made using these compositions.
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公开(公告)号：WO2018118549A1
公开(公告)日：2018-06-28
申请号：PCT/US2017/065963
申请日：2017-12-13
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： KLUG, Jeremy, Hager , TREECE, Mark, Allan , AILEY, Kaitlin, Elizabeth , HALSEY, Kendrick, Casey , HOFMANN, John, Thomas
Abstract: The present invention is generally directed to prepreg composites, typically in the form of unidirectional tapes, which contain at least one reinforcing fiber and a thermoplastic polyester matrix. The prepreg composites can be thermally bonded to a mineral-containing substrate in order to improve the performance characteristics of the substrate without requiring adhesives and without significantly increasing the mass or thickness of the substrate. The prepreg composite of the present invention can be applied to a wide range of mineral-containing substrates, including structural panels, gypsum wallboards, plasterboard, drywall, cement boards, or ceiling tiles.
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