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公开(公告)号：US20180305073A1
公开(公告)日：2018-10-25
申请号：US15769553
申请日：2016-10-21
发明人： Ronald D. Moffitt , T. Edwin Freeman , Yu Shi
CPC分类号： B65D11/02 , B29C66/71 , B65D2543/00296 , B67D1/0406
摘要： Syrup dispensing cups are provided that include a body structure that includes a first polyester or co-polyester resin with one or more first co-monomers incorporated into the first resin at a first mol % and having an intrinsic viscosity from about 0.45 dL/g to about 1.3 dL/g when measured at a temperature of 25 C. The body structure has a first opening that is sealed with a first sealing layer and a second opening sealed with a second sealing layer, in which each sealing layer includes a second PET-based co-polyester resin having one or more second co-monomers incorporated into the second resin at a second mol %, and the ratio of the first mole % to the second mol % is less than 1. Methods for or enhancing the shelf-life of syrup dispensing cups are also provided.
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公开(公告)号：US20180281365A1
公开(公告)日：2018-10-04
申请号：US15766226
申请日：2016-10-07
发明人： Ronald D. Moffitt
CPC分类号： B32B27/306 , B29C48/022 , B29C48/08 , B29C48/18 , B29C48/21 , B29K2023/086 , B29L2031/712 , B32B7/12 , B32B27/08 , B32B27/18 , B32B27/32 , B32B2250/05 , B32B2250/24 , B32B2307/31 , B32B2307/7244 , B32B2307/7246 , B32B2307/7248 , B32B2439/40 , B32B2439/46 , B32B2439/70
摘要： This disclosure provides new heat sealable, barrier laminate packaging structures used for beverage component pouches or cartridges, including new structures and chemical compositions of the pouch made to contain the beverage base, component, or component concentrate. These structures and compositions used for heat sealable, barrier laminate packaging balance good heat sealability with improved performance for flavor scalping, oxygen permeability, and/or undesirable moisture ingress or egress, which affect the stability and useful life of the pouch or cartridge and its contents.
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3.发明申请公开(公告)号：US20180154570A1
公开(公告)日：2018-06-07
申请号：US15511382
申请日：2015-09-15
CPC分类号： B29C49/0005 , B29B13/00 , B29B13/06 , B29K2023/06 , B29K2067/00 , B29L2031/712 , B65D1/0207
摘要： This disclosure provides effective methods for expanding the processing window for poly(ethylene furanoate) (PEF) and poly(ethylene furanoate) co-polymer (PEF co-polymer) polyester preforms, such that these preforms can be beneficially used in the fabrication of bottles and containers, including bottles for carbonated soft drinks. The processing window is expanded by, for example, pre-conditioning the PEF or PEF co-polymer preform prior to stretch blow-molding by contacting the PEF or PEF co-polymer preform with water or high (>50%) relative humidity air for a desired time period and at a temperature greater than or equal to ambient temperature, to take advantage of the unique and unexpected properties afforded the preform by water sorption at these temperatures.
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公开(公告)号：US11708454B2
公开(公告)日：2023-07-25
申请号：US16347353
申请日：2017-11-03
发明人： Robert M. Kriegel , Ronald D. Moffitt , Steven F. Sukits , Vidhu Nagpal, Jr. , Christopher R. Mubarak , Marlon Salvador Morales
摘要： This disclosure provides a process for removing acrolein or allyl alcohol from a polyester composition, the process comprising: combining a polyester composition derived from 1,3-propanediol with an amino amide or a primary amine; wherein the amino amide or the primary amine is combined in sufficient quantities to scavenge acrolein or allyl alcohol produced from degradation of the polyester composition. An analysis of reactions between anthranilamide (AAA) and acrolein demonstrates how amines or amino amides can scavenge acrolein from thermally processed poly(trimethylene terephthalate) and poly(trimethylene furan-2,5-dicarboxylate), and thermodynamic models are presented as guidance for matching targets with scavenging agent.
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公开(公告)号：US11203145B2
公开(公告)日：2021-12-21
申请号：US15771450
申请日：2016-10-28
发明人： Ronald D. Moffitt , Yu Shi
IPC分类号： B29C49/78 , B29C49/06 , B29C45/76 , B29C49/12 , B29C49/64 , B29C49/10 , B29K67/00 , B29B11/08 , B29L31/00
摘要： This disclosure provides new methods to characterize and relate residual stress and orientation imparted to the injection molded polymeric preform with orientation and residual stress in the resulting blow molded bottle. The method developed allows one to define and map the coupled thermal stress histories of both processes to define applicable preferred mutual processing windows for both preform and bottle molding processes. Stretch blow-molding parameters are developed using the disclosed method.
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6.发明授权公开(公告)号：US10940630B2
公开(公告)日：2021-03-09
申请号：US15511382
申请日：2015-09-15
摘要： This disclosure provides effective methods for expanding the processing window for poly(ethylene furanoate) (PEF) and poly(ethylene furanoate) co-polymer (PEF co-polymer) polyester preforms, such that these preforms can be beneficially used in the fabrication of bottles and containers, including bottles for carbonated soft drinks. The processing window is expanded by, for example, pre-conditioning the PEF or PEF co-polymer preform prior to stretch blow-molding by contacting the PEF or PEF co-polymer preform with water or high (>50%) relative humidity air for a desired time period and at a temperature greater than or equal to ambient temperature, to take advantage of the unique and unexpected properties afforded the preform by water sorption at these temperatures.
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公开(公告)号：US20180148213A1
公开(公告)日：2018-05-31
申请号：US15547639
申请日：2016-01-29
发明人： Roger Ian Moore , Ronald D. Moffitt
CPC分类号： B65D1/42 , B65D1/0207 , B65D1/0223 , B65D1/0246 , B65D1/0276 , B65D2501/0036 , B65D2501/0045 , Y02W30/807
摘要： This disclosure provides reusable packaging materials, methods and designs that provide improved life cycles to the package. In one aspect, there is provided an effective and economical means for improved scuff resistance on a package, by provided the refillable container with a raised wear band around the largest circumference of the container. The wear band focuses the wear such that the abrasion pattern develops in a controlled and aesthetically benign manner.
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公开(公告)号：US20180079859A1
公开(公告)日：2018-03-22
申请号：US15566233
申请日：2016-04-12
发明人： Ronald D. Moffitt , Yu Shi , Jasmeet Kaur
IPC分类号： C08G63/199 , C08G63/183 , C08G63/189 , B29C49/00 , B29C49/08 , B29C49/06
CPC分类号： C08G63/199 , B29C49/0005 , B29C49/06 , B29C49/08 , B29C49/10 , B29K2067/003 , B29K2105/0002 , B29L2031/7158 , C08G63/183 , C08G63/189 , C08L2203/10
摘要： This disclosure provides new methods, compositions, containers, preforms, and designs for refillable carbonated soft drink bottles having improved caustic stress cracking resistance. The method of this disclosure combine the use of PET-based co-polyester resin that incorporates a cyclic hydrocarbon diacid co-monomer and/or a cyclic hydrocarbon diol comonomer, with a bottle design incorporating a petaloid base, for unexpectedly enhanced performance.
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公开(公告)号：US11352718B2
公开(公告)日：2022-06-07
申请号：US16348407
申请日：2017-11-09
发明人： Ronald D. Moffitt , Robert Kriegel , Marlon Salvador Morales , Haiyu Ren , Yang Yi , Jing Liu , Hongbin Qi
IPC分类号： D01F6/84 , C08G63/183 , C08G63/42 , D01F6/62
摘要： Disclosed are bio-based polyester fibers, particularly a PET fibers, and a method of making the same by: contacting bio-based MEG composition with a diacid composition to form a polyester composition; and spinning and/or drawing the resulting polyester composition into a fiber; wherein the bio-based MEG composition comprises: a) monoethylene glycol (MEG); and b) from about 1 ppm to about 5000 ppm of at least one C3-Cy2 1,2-diol, wherein the C3-Cj2 1, 2-diol is linear, branched, or cyclic.
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公开(公告)号：US11339247B2
公开(公告)日：2022-05-24
申请号：US15566233
申请日：2016-04-12
发明人： Ronald D. Moffitt , Yu Shi , Jasmeet Kaur
IPC分类号： C08G63/199 , C08G63/183 , B29C49/00 , B29C49/06 , B29C49/08 , C08G63/189 , B29C49/10 , B29K67/00 , B29K105/00 , B29L31/00
摘要： This disclosure provides new methods, compositions, containers, preforms, and designs for refillable carbonated soft drink bottles having improved caustic stress cracking resistance. The method of this disclosure combine the use of PET-based co-polyester resin that incorporates a cyclic hydrocarbon diacid co-monomer and/or a cyclic hydrocarbon diol comonomer, with a bottle design incorporating a petaloid base, for unexpectedly enhanced performance.
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