公开(公告)号：US11339247B2

公开(公告)日：2022-05-24

申请号：US15566233

申请日：2016-04-12

Applicant: THE COCA-COLA COMPANY

Inventor： Ronald D. Moffitt ,  Yu Shi ,  Jasmeet Kaur

IPC: C08G63/199 ,  C08G63/183 ,  B29C49/00 ,  B29C49/06 ,  B29C49/08 ,  C08G63/189 ,  B29C49/10 ,  B29K67/00 ,  B29K105/00 ,  B29L31/00

Abstract: 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.

公开(公告)号：US11072690B2

公开(公告)日：2021-07-27

申请号：US15780906

申请日：2016-12-02

Applicant: THE COCA-COLA COMPANY

Inventor： Ronald D. Moffitt ,  Jasmeet Kaur

IPC: C08J3/20 ,  B29B11/10 ,  B29B11/14 ,  C08G63/78 ,  B29B13/06 ,  C08J3/12 ,  C08G63/90 ,  C08G63/181 ,  B29B13/00 ,  B29C48/14 ,  B29C48/285

Abstract: Polymers and copolymers, and systems and methods for processing the same. Advantageously, the polymers and copolymers of the present invention have undergone processing in a falling strand devolatilizer and rotary disk finisher such that a low-cost, low-energy, and high-production-rate product is produced.

公开(公告)号：US11905363B2

公开(公告)日：2024-02-20

申请号：US15550823

申请日：2016-02-11

Applicant: THE COCA-COLA COMPANY

Inventor： Ronald D. Moffitt ,  Jasmeet Kaur ,  T. Edwin Freeman ,  Robert Kriegel ,  Yu Shi ,  Marlon Salvador Morales ,  Vidhu Nagpal

IPC: C08G63/19 ,  B32B27/08 ,  B32B27/36 ,  B32B1/02 ,  B29C49/00 ,  B29C49/22 ,  B65D1/02 ,  B65D23/02 ,  B65D85/72 ,  C08G63/16 ,  B65D23/08 ,  B65D81/30 ,  B32B27/18 ,  B29C49/10 ,  B32B7/12 ,  B29C49/12 ,  B29K67/00 ,  B29L31/00

CPC classification number: C08G63/19 ,  B29C49/0005 ,  B29C49/22 ,  B32B1/02 ,  B32B27/08 ,  B32B27/36 ,  B65D1/0215 ,  B65D23/02 ,  B65D23/0821 ,  B65D81/30 ,  B65D85/72 ,  C08G63/16 ,  B29C49/10 ,  B29C49/12 ,  B29K2067/003 ,  B29K2067/04 ,  B29K2995/0067 ,  B29L2031/7158 ,  B32B7/12 ,  B32B27/18 ,  B32B2270/00 ,  B32B2272/00 ,  B32B2307/412 ,  B32B2307/54 ,  B32B2307/542 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2307/732 ,  B32B2439/60 ,  B32B2439/70

Abstract: This disclosure provide new multilayer polyester (particularly PET) containers that have improved gas barrier properties over conventional monolayer PET containers. In particular, a 2,5-furandicarboxylate polyester (for example, poly(ethylene furan-2,5-dicarboxylate) (PEF)) barrier layer that has superior gas barrier and mechanical properties relative to PET, that is “sandwiched” between two PET layers, has been found to achieve a significantly higher barrier against gas permeation relative to conventional monolayer PET container of the same size and shape. Associated preforms, methods, and compositions are disclosed.

公开(公告)号：US20180022866A1

公开(公告)日：2018-01-25

申请号：US15550823

申请日：2016-02-11

Applicant: THE COCA-COLA COMPANY

Inventor： Ronald D. Moffitt ,  Jasmeet Kaur ,  T. Edwin Freeman ,  Robert Kriegel ,  Yu Shi ,  Marlon Salvador Morales ,  Vidhu Nagpal

IPC: C08G63/19 ,  B32B27/36 ,  B29C49/00 ,  B65D85/72 ,  B65D1/02 ,  B65D23/02 ,  B65D23/08 ,  B65D81/30 ,  B32B27/08 ,  B29C49/22

CPC classification number: C08G63/19 ,  B29C49/0005 ,  B29C49/10 ,  B29C49/12 ,  B29C49/22 ,  B29K2067/003 ,  B29K2067/04 ,  B29K2995/0067 ,  B29L2031/7158 ,  B32B1/02 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B32B27/36 ,  B32B2270/00 ,  B32B2272/00 ,  B32B2307/412 ,  B32B2307/54 ,  B32B2307/542 ,  B32B2307/7242 ,  B32B2307/7244 ,  B32B2307/732 ,  B32B2439/60 ,  B32B2439/70 ,  B65D1/0215 ,  B65D23/02 ,  B65D23/0821 ,  B65D81/30 ,  B65D85/72 ,  C08G63/16

Abstract: This disclosure provide new multilayer polyester (particularly PET) containers that have improved gas barrier properties over conventional monolayer PET containers. In particular, a 2,5-furandicarboxylate polyester (for example, poly(ethylene furan-2,5-dicarboxylate) (PEF)) barrier layer that has superior gas barrier and mechanical properties relative to PET, that is “sandwiched” between two PET layers, has been found to achieve a significantly higher barrier against gas permeation relative to conventional monolayer PET container of the same size and shape. Associated preforms, methods, and compositions are disclosed.

公开(公告)号：US20180079859A1

公开(公告)日：2018-03-22

申请号：US15566233

申请日：2016-04-12

Applicant: THE COCA-COLA COMPANY

Inventor： Ronald D. Moffitt ,  Yu Shi ,  Jasmeet Kaur

IPC: C08G63/199 ,  C08G63/183 ,  C08G63/189 ,  B29C49/00 ,  B29C49/08 ,  B29C49/06

CPC classification number: C08G63/199 ,  B29C49/0005 ,  B29C49/06 ,  B29C49/08 ,  B29C49/10 ,  B29K2067/003 ,  B29K2105/0002 ,  B29L2031/7158 ,  C08G63/183 ,  C08G63/189 ,  C08L2203/10

Abstract: 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.