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1.发明申请PLASTIC BABY BOTTLES, OTHER BLOW MOLDED ARTICLES, AND PROCESSES FOR THEIR MANUFACTURE 审中-公开塑料婴儿瓶，其他吹塑制品及其制造工艺
公开(公告)号：WO2009070238A2
公开(公告)日：2009-06-04
申请号：PCT/US2008/012967
申请日：2008-11-20
Applicant: EASTMAN CHEMICAL COMPANY
CPC classification number: B29C49/64 , A61J9/00 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14106 , B29B2911/14133 , B29C49/0005 , B29C49/08 , C08G63/199 , C08L67/02 , Y10T428/105 , Y10T428/1352 , Y10T428/1397
Abstract: The invention is generally directed to baby bottles and other articles produced by blow molding from polymeric materials having glass transition temperatures ranging from 100°C to 130°C, as well as to processes for producing them. These articles can be exposed to boiling water and can be produced by using a suitable combination of a stretch ratio of less than 3 and a preform temperature at least 20°C greater than the glass transition temperature (Tg) of the polymeric material.
Abstract translation: 本发明一般涉及通过从具有100℃至130℃的玻璃化转变温度的聚合材料吹塑而制造的婴儿奶瓶和其它制品，以及用于生产它们的方法。 这些制品可以暴露于沸水中，并且可以通过使用小于3的拉伸比的合适组合和比聚合物材料的玻璃化转变温度（Tg）高至少20℃的预制件温度来制备。
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2.发明申请
公开(公告)号：WO2023028201A1
公开(公告)日：2023-03-02
申请号：PCT/US2022/041473
申请日：2022-08-25
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： YOUNG, Robert Erik , BHAT, Sanmitra A. , CHEN, Wenjie , HOCHSTETLER, Spencer Erich , JIN, Yan , PECORINI, Thomas Joseph
Abstract: Thermoplastic films are disclosed that are suitable for use as auto wraps. The films include a thermoplastic polyurethane layer and a patterned adhesive layer. The thermoplastic films, when tested by a 25% Heat Relaxation Test at a thickness of about 0.006 inches, exhibits a final load from about 0.02 to about 0.3 pounds force; and when tested by a 25% Elastic Recovery test, exhibits a residual strain at one minute of 2% or greater.
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公开(公告)号：WO2009091519A1
公开(公告)日：2009-07-23
申请号：PCT/US2009/000167
申请日：2009-01-09
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： PECORINI, Thomas Joseph , GILLIAM1 Spencer Allen , GARCIA, Ignacio , PHILLIPS, Alan Keith , MCCRARY, Robert Ellis , TREECE, Mark Allan , COBB, Daniel Christopher , DOBBS, Harold Eugene
IPC: C08G63/199 , C08G63/20
CPC classification number: C08G63/199 , B29C49/0047 , B29C49/04 , C08J5/00 , C08J2367/00 , Y10T428/1352 , Y10T428/139 , Y10T428/1393 , Y10T428/1397
Abstract: Extrusion profile articles comprising a polyester having a dicarboxylic acid component and a glycol component. The dicarboxlyic acid component compriss at least 90 mole % terephthalic acid residues. The glycol component comprises at least 75 mole % ethylene glycol residues and 15 to 25 mole % residues of a difunctional glycol such as, for example, 1,4-cyclohexanedimethanol. Such extrusion profile articles can exhibit reduced haze, reduced sharkskin, and/or increased compatibility in PET recycling.
Abstract translation: 包含具有二羧酸成分和二醇成分的聚酯的挤出型材。 二羧酸组分含有至少90摩尔％的对苯二甲酸残基。 二元醇组分包含至少75摩尔％的乙二醇残基和15-25摩尔％的二官能二醇残基，例如1,4-环己烷二甲醇。 这种挤出型材制品可以显示降低的雾度，减少的鲨鱼皮和/或增加PET回收的相容性。
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4.发明申请
公开(公告)号：WO2023028202A1
公开(公告)日：2023-03-02
申请号：PCT/US2022/041474
申请日：2022-08-25
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： YOUNG, Robert Erik , BHAT, Sanmitra A. , CHEN, Wenjie , HOCHSTETLER, Spencer Erich , JIN, Yan , PECORINI, Thomas Joseph
IPC: B29C48/08 , B32B27/40 , C08G18/32 , C08G18/42 , C08G18/48 , C08G18/56 , C08G18/73 , C08G18/75 , C08K5/00 , C08L75/00 , C09D5/20 , C09D175/06 , C09D175/08 , C09D175/10 , C09J7/00 , B44C1/10 , C09J7/22
Abstract: Thermoplastic films are disclosed that are suitable for use as auto wraps. The films comprise a thermoplastic polymer layer comprising: a thermoplastic polyurethane polymer; a polyvinyl acetal polymer; and a polymeric plasticizer. The thermoplastic polyurethane polymer is present in the thermoplastic polymer layer in an amount from about 70 to about 99 percent by weight. The films further comprise a patterned adhesive layer.
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公开(公告)号：WO2022115268A1
公开(公告)日：2022-06-02
申请号：PCT/US2021/059432
申请日：2021-11-16
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： KULKARNI, Sunil Vilas , PECORINI, Thomas Joseph , DZICZKOWSKI, Jamie Sue , BOISSEAU, John Evan , OLAIYA, Babatunde Saamuel
IPC: C08J5/18 , B32B27/08 , B32B27/40 , C08J7/04 , C08G63/199 , C08G63/20 , C09D167/02
Abstract: Stretchable, multilayer films are disclosed that include a thermoplastic polyurethane substrate and a thermoset coating, applied to the thermoplastic polyurethane substrate. The thermoset coating may comprise the reaction product of: an oligomeric polyester resin comprising the reaction product of: diols or polyols comprising from about 30 to about 99 mol% trimethylolpropane and from about 1 mol% to about 70 mol% neopentyl glycol, in each case based on the total molar amount of diols and polyols reacted, and dicarboxylic acids or polycarboxylic acids comprising from about 1 mol% to about 70 mol% of one or more cyclic or acyclic aliphatic acids having from 2 to 12 carbons, based on the total molar amount of dicarboxylic acids and polycarboxylic acids reacted.
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2021183631A1
公开(公告)日：2021-09-16
申请号：PCT/US2021/021683
申请日：2021-03-10
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： QUIGLEY, John Patrick , SHELBY, Marcus David , FENG, Wenlai , PECORINI, Thomas Joseph
Abstract: A cellulose ester composition is provided comprising at least one low hydroxyl content cellulose ester and at least one polymeric aliphatic polyester (PAP), and optionally at least one impact modifier and/or at least one monomeric plasticizer. Processes for producing the cellulose ester compositions as well as articles made using these compositions are also provided.
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公开(公告)号：WO2013025186A1
公开(公告)日：2013-02-21
申请号：PCT/US2011/047559
申请日：2011-08-12
Applicant: EASTMAN CHEMICAL COMPANY , PECORINI, Thomas Joseph , MOSKALA, Eric Jon , LANGE, David Milton , SEYMOUR, Robert William
Inventor： PECORINI, Thomas Joseph , MOSKALA, Eric Jon , LANGE, David Milton , SEYMOUR, Robert William
CPC classification number: C08G63/78 , C08G63/183 , C08J11/24 , C08J2367/02 , Y02W30/706
Abstract: Disclosed is a process for producing copolyesters with high levels of recycled content. Scrap or post-consumer poly(ethylene terephthalate) is depolymerized by methanolysis or glycolysis to produce a purified, recycled dimethyl terephthalate which can be repolymerized with 2 or more diols. The polyesters of this invention have physical properties and an appearance that is similar to polyesters prepared from virgin monomers. In addition to dimethyl terephthalate, the polyesters can be prepared from recycled ethylene glycol recovered from depolymerization of poly(ethylene terephthalate) and/or 1,4-cyclo-hexanedimethanol prepared by hydro genation of recycled dimethyl terephthalate or recovered from depolymerized polyester mixtures.
Abstract translation: 公开了一种生产高回收含量的共聚酯的方法。 废料或消费后的聚对苯二甲酸乙二醇酯通过甲醇分解或糖酵解解聚以产生可用2个或更多个二醇重新聚合的纯化的，再循环的对苯二甲酸二甲酯。 本发明的聚酯具有类似于由原始单体制备的聚酯的物理性质和外观。 除了对苯二甲酸二甲酯之外，聚酯可以从回收的聚对苯二甲酸乙二醇酯和/或通过再循环的对苯二甲酸二甲酯的氢化或从解聚的聚酯混合物回收制备的1,4-环己二甲醇回收的回收的乙二醇制备。
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公开(公告)号：EP3686233A1
公开(公告)日：2020-07-29
申请号：EP20163621.4
申请日：2006-03-30
Applicant: Eastman Chemical Company
Inventor： CRAWFORD, Emmet Dudley , PECORINI, Thomas Joseph , MCWILLIAMS, Douglas Stephen , PORTER, Davis Scott , CONNELL, Gary Wayne
IPC: C08G63/199 , C08L67/02
Abstract: Described are polyesters comprising (a) a dicarboxylic acid component comprising terephthalic acid residues; optionally, aromatic dicarboxylic acid residues or aliphatic dicarboxylic acid residues; 2,2,4,4-tetramethyl-1,3-cyclobutanediol residues; and 1,4-cyclohexanedimethanol residues. The polyesters may be manufactured into articles such as fibers, films, bottles or sheets.
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公开(公告)号：EP1601720A1
公开(公告)日：2005-12-07
申请号：EP03815493.6
申请日：2003-12-17
Applicant: EASTMAN CHEMICAL COMPANY
Inventor： PEARSON, Jason, Clay , MCWILLIAMS, Douglas, Stephens , IRICK, Gether, Jr. , WEAVER, Max, Allen , PECORINI, Thomas Joseph , DOBBS, Harold Eugene , GILLIAM, Spencer Allen
CPC classification number: C08L67/02 , C08G63/20 , C08K5/34 , C08K5/5205 , C08K5/524 , C08K5/5393 , C08L69/00 , C08L2205/02 , C08L2666/18
Abstract: Disclosed are polymer compositions comprising: (A) at least one polyester prepared by the reaction of at least one diol with at least one dicarboxylic acid or dialkyl ester thereof in the presence of a metallic catalyst; and (B) at least one salt prepared from the reaction of one or more acidic phosphorus-containing compounds and one or more basic organic compounds which contain nitrogen. The polyester compositions exhibit improved color, especially when used as a component of a polyester/polycarbonate blend. Also disclosed are polymer compositions comprising a polycarbonate in combination with components (A) and (B).
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10.发明公开
公开(公告)号：EP4118123A1
公开(公告)日：2023-01-18
申请号：EP21715108.3
申请日：2021-03-10
Applicant: Eastman Chemical Company
Inventor： QUIGLEY, John Patrick , SHELBY, Marcus David , FENG, Wenlai , PECORINI, Thomas Joseph
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