公开(公告)号：US07244484B2

公开(公告)日：2007-07-17

申请号：US10416127

申请日：2001-10-31

Applicant: Paul E. Share ,  Keith R. Pillage

Inventor： Paul E. Share ,  Keith R. Pillage

IPC: B29D72/00 ,  B29D23/00 ,  B32D1/08 ,  H05B6/00

CPC classification number: B32B27/08 ,  B29B11/08 ,  B29B11/14 ,  B29B2911/14053 ,  B29B2911/1406 ,  B29B2911/14066 ,  B29B2911/1408 ,  B29B2911/14093 ,  B29B2911/1412 ,  B29B2911/14126 ,  B29B2911/14146 ,  B29B2911/14153 ,  B29B2911/14326 ,  B29B2911/14333 ,  B29B2911/1444 ,  B29B2911/14466 ,  B29B2911/14593 ,  B29B2911/14986 ,  B29C47/0023 ,  B29C47/0033 ,  B29C47/043 ,  B29C47/065 ,  B29C49/0005 ,  B29C49/04 ,  B29C49/06 ,  B29C49/221 ,  B29K2023/0633 ,  B29K2023/065 ,  B29K2023/086 ,  B29K2027/08 ,  B29K2067/00 ,  B29K2067/006 ,  B29K2069/00 ,  B29K2077/00 ,  B29K2105/162 ,  B29K2105/26 ,  B29K2995/0067 ,  B29L2031/7158 ,  B65D1/0215 ,  B65D1/28 ,  B65D81/266 ,  C08K3/01 ,  C08K3/08 ,  C08K5/0008 ,  C08L23/08 ,  C08L23/0861 ,  C08L23/0869 ,  C08L29/04 ,  C08L51/06 ,  C08L67/00 ,  C08L67/02 ,  C08L77/00 ,  C08L77/02 ,  C08L77/06 ,  C08L2201/14 ,  C08L2205/03 ,  C08L2205/035 ,  Y10T428/1352 ,  Y10T428/1383 ,  Y10T428/31725 ,  Y10T428/31736 ,  C08L2666/24 ,  C08L2666/18 ,  C08L2666/02 ,  C08L2666/14 ,  C08L2666/20 ,  C08L2666/06

Abstract: The present invention provides compositions useful as a barrier layer in, for example, packaging products. The compositions generally comprise a blend of (i) a polyester resin, preferably an aromatic polyester resin such as polyethylene terephthalate (PET) and (ii) a polyamide material (e.g., MXD6). The blend optionally may further comprise (iii) an oxygen scavenging material. The present invention also provides containers (e.g., containers formed by expansion of preforms) having a multilayered body-forming portion including: a core layer comprising the aforementioned blend; and inner and outer layers of a formable polymer composition. The present invention also provides methods of making such containers.

Abstract translation: 本发明提供了用作例如包装产品中的阻挡层的组合物。 组合物通常包含（i）聚酯树脂，优选芳族聚酯树脂如聚对苯二甲酸乙二醇酯（PET）和（ii）聚酰胺材料（例如MXD6）的共混物。 所述共混物任选地还可以包含（iii）除氧材料。 本发明还提供了具有多层体形成部分的容器（例如通过膨胀预成型件形成的容器），其包括：包含上述共混物的芯层; 以及可成形聚合物组合物的内层和外层。 本发明还提供了制造这种容器的方法。

公开(公告)号：US5779954A

公开(公告)日：1998-07-14

申请号：US614999

申请日：1996-03-13

Applicant: Anne Tinant ,  Roger Houba

Inventor： Anne Tinant ,  Roger Houba

IPC: C08J7/14 ,  C08L23/06 ,  C08L79/02 ,  C08J7/00

CPC classification number: C08J7/14 ,  C08L23/06 ,  C08J2323/02 ,  C08L2201/14 ,  C08L2203/10 ,  C08L79/02

Abstract: Process for manufacturing a hollow body including a plastic, in which at least one polyalkyleneimine is added to the plastic.

Abstract translation: 用于制造包括塑料的中空体的方法，其中至少一种聚亚烷基亚胺加入到塑料中。

公开(公告)号：US12116193B2

公开(公告)日：2024-10-15

申请号：US15781003

申请日：2016-12-01

Applicant: NIPPON SHOKUBAI CO., LTD.

Inventor： Daisuke Michitaka ,  Hirotaka Mizoguchi

IPC: B65D65/46 ,  B65D85/808 ,  C08J5/18 ,  C08L29/04 ,  C08L79/02 ,  C09D129/04 ,  C09D179/02

CPC classification number: B65D65/46 ,  C08J5/18 ,  C08L29/04 ,  C08L79/02 ,  C09D129/04 ,  C09D179/02 ,  B65D85/808 ,  C08J2329/04 ,  C08J2379/02 ,  C08L2201/14 ,  C08L2203/16 ,  C08L29/04 ,  C08L79/02 ,  C08L101/14 ,  C08L79/02

Abstract: The present invention provides a water-soluble film having high solubility in cold water and high extensibility. The present invention also provides a method for simply producing such a water-soluble film. One aspect of the present invention relates to a water-soluble film including a polyamine backbone-containing compound and a water-soluble resin. Another aspect of the present invention relates to a method for producing a water-soluble film containing a polyamine backbone-containing compound and a water-soluble resin including mixing the polyamine backbone-containing compound and the water-soluble resin.

公开(公告)号：US12098264B2

公开(公告)日：2024-09-24

申请号：US17285646

申请日：2019-10-09

Applicant: TOYO SEIKAN GROUP HOLDINGS, LTD.

Inventor： Yuuki Kinoshita ,  Hideaki Nagahama ,  Toshiki Yamada

IPC: C08L1/16 ,  C08J5/12 ,  C08J7/048 ,  C08K3/34 ,  C08K5/00 ,  C08K5/092 ,  C08L29/04 ,  C08L79/02

CPC classification number: C08L1/16 ,  C08J5/124 ,  C08J7/048 ,  C08K3/34 ,  C08K5/0025 ,  C08K5/092 ,  C08L29/04 ,  C08L79/02 ,  C08J2379/02 ,  C08J2401/16 ,  C08K2201/011 ,  C08L2201/14 ,  C08L2203/16 ,  C08L2205/16

Abstract: A gas-barrier composition including nanocellulose containing at least one of a sulfuric acid group, a sulfo group, or a phosphoric acid group; and a reactive crosslinking agent.

公开(公告)号：US20240101868A1

公开(公告)日：2024-03-28

申请号：US18521674

申请日：2023-11-28

Applicant: NITTO, INC. ,  NITTO DENKO CORPORATION

Inventor： Derek Jorgensen ,  Chad Joldersma

IPC: C09J7/25 ,  C08L75/06 ,  C09J9/00 ,  C09J107/00 ,  C09J109/06 ,  C08K5/00 ,  C08K5/521

CPC classification number: C09J7/25 ,  C08L75/06 ,  C09J9/00 ,  C09J107/00 ,  C09J109/06 ,  C08K5/0066 ,  C08K5/521 ,  C08L2201/02 ,  C08L2201/14 ,  C09J2301/408 ,  C09J2409/00 ,  C09J2427/005 ,  C09J2475/006

Abstract: A moisture barrier material including a carrier, an adhesive layer formed on at least one surface of the carrier, and a release treated liner, wherein the moisture barrier material has a nonplanar shape, and a method for manufacturing the same.

公开(公告)号：US20240052152A1

公开(公告)日：2024-02-15

申请号：US17886744

申请日：2022-08-12

Applicant: JOHNS MANVILLE

Inventor： Diego Pedrazzoli ,  Jacob Lass ,  Ames Kulprathipanja

IPC: C08L27/06 ,  C08J5/18

CPC classification number: C08L27/06 ,  C08J5/18 ,  C08J2327/06 ,  C08L2203/18 ,  C08L2201/14

Abstract: Described are rigid and semi-rigid polyvinyl chloride (PVC) films, layers, or sheets, and methods of forming the same. The PVC products includes polyvinyl chloride resin and at least one 2D filler incorporated at the micro- or nano-scale. The film can have a low water permeance, for example, lower than that of a traditional PVC film. The water permeance of the PVC film described in this invention is significantly lower than that of a PVC film specifically developed for pipe jacketing applications. Standard pipe jacketing applications use either PVC or metal jacketing in their systems. The invention described herein produces a finished PVC product with a low water permeance similar to that of the metal jacketing products specifically developed for pipe jacketing applications.

公开(公告)号：US11820897B2

公开(公告)日：2023-11-21

申请号：US15977749

申请日：2018-05-11

Applicant: REGENESIS BIOREMEDIATION PRODUCTS

Inventor： Kristen A. Thoreson ,  Hieu Nguyen ,  Scott B. Wilson

IPC: C08L95/00 ,  C08L9/04 ,  C08L15/02

CPC classification number: C08L95/005 ,  C08L9/04 ,  C08L15/02 ,  C08L2201/14 ,  C08L2201/52

Abstract: Compositions for forming an improved vapor mitigation barrier are contemplated, such compositions being formed as an aqueous mixture of an asphalt component and a latex component, with the latex component including a chemically resistant latex, the chemically resistant latex being an acrylonitrile butadiene copolymer, an elastomeric fluoropolymer, or both. Such compositions, when cured and formed into a vapor mitigation barrier, may be seen to substantially mitigate diffusion of chlorinated hydrocarbons across the barriers. Also contemplated are methods for forming such vapor mitigation barriers, as well as vapor mitigation barrier products formed via the application of such compositions to various substrates.

公开(公告)号：US11802197B2

公开(公告)日：2023-10-31

申请号：US15739373

申请日：2016-06-23

Applicant: Nypro Inc.

Inventor： Aaron DuPont ,  Keith Poole ,  Doug Bengtson ,  Eric Paszkowski

IPC: C08L23/14 ,  C08K3/22 ,  C08L51/06 ,  B32B27/08 ,  B32B7/12 ,  B32B27/32 ,  B32B3/04 ,  B32B1/02 ,  B32B27/20 ,  B32B27/30 ,  B65D25/14 ,  B65D81/24

CPC classification number: C08L23/14 ,  B32B1/02 ,  B32B3/04 ,  B32B7/12 ,  B32B27/08 ,  B32B27/20 ,  B32B27/306 ,  B32B27/32 ,  B65D25/14 ,  B65D81/24 ,  C08K3/22 ,  C08L51/06 ,  B32B2250/03 ,  B32B2250/246 ,  B32B2264/102 ,  B32B2307/4026 ,  B32B2307/7244 ,  B32B2439/40 ,  B32B2439/70 ,  C08K2003/2241 ,  C08L2201/14 ,  C08L2203/10 ,  C08L2203/16 ,  C08L2205/025 ,  C08L23/14 ,  C08L51/06 ,  C08K3/22 ,  C08L23/14 ,  C08L51/06 ,  C08K3/34 ,  C08K3/22

Abstract: A composition for a food product storage container includes a polypropylene co-polymer, a tie additive, a color concentrate, and Ethylene vinyl alcohol. The ethylene vinyl alcohol may be between 3 and 10% by weight of the food product storage container. The composition further comprises small particle talc. The composition may be configured to be co-injection molded to form the food product storage container which may reduce an ingress of moisture and/or oxygen.

公开(公告)号：US20230303825A1

公开(公告)日：2023-09-28

申请号：US18121306

申请日：2023-03-14

Applicant: Covation Inc.

Inventor： Paul Joseph FAGAN ,  Andrew Jay DUNCAN

IPC: C08L67/02 ,  B29C49/00 ,  B65B3/00 ,  B65B3/02 ,  B29L31/00 ,  B29K67/00

CPC classification number: C08L67/02 ,  B29C49/0005 ,  B65B3/003 ,  B65B3/022 ,  B29K2067/003 ,  B29L2031/7158 ,  C08L2201/14 ,  C08L2203/10 ,  C08L2205/025

Abstract: The disclosure relates to processes for producing lightweight polyethylene terephthalate articles such as bottles that retain good batTier properties against the permeation of oxygen, carbon dioxide and/or water vapor. The use of relatively small amounts of polytrimethylene furandicm·boxylate during the formation of the PET bottles can produce a bottle having the required barrier properties and result in the use of less material.

公开(公告)号：US11753536B2

公开(公告)日：2023-09-12

申请号：US16073425

申请日：2017-02-01

Applicant: Norbert Kuhl ,  Martin Wassmer

Inventor： Norbert Kuhl ,  Martin Wassmer

IPC: C08L29/04 ,  B32B3/06 ,  B32B27/32 ,  B32B7/12 ,  B32B27/10 ,  B32B15/20 ,  B32B27/08 ,  B65D73/00 ,  B32B15/082 ,  B32B3/04 ,  B32B27/30 ,  B32B9/02 ,  B32B15/08 ,  B65D85/804 ,  B65D65/46 ,  C08L23/06 ,  C08L23/12 ,  C08L25/06 ,  C08L77/00 ,  B29C45/47 ,  B29C45/58 ,  B29C45/60 ,  C08L23/08 ,  C08L23/14 ,  B65D65/40 ,  B29L31/00

CPC classification number: C08L29/04 ,  B29C45/47 ,  B29C45/581 ,  B29C45/60 ,  B32B3/04 ,  B32B3/06 ,  B32B7/12 ,  B32B9/02 ,  B32B15/08 ,  B32B15/082 ,  B32B15/20 ,  B32B27/08 ,  B32B27/10 ,  B32B27/306 ,  B32B27/32 ,  B65D65/466 ,  B65D73/00 ,  B65D85/8043 ,  C08L23/06 ,  C08L23/08 ,  C08L23/12 ,  C08L23/14 ,  C08L25/06 ,  C08L77/00 ,  B29L2031/72 ,  B32B2250/03 ,  B32B2250/04 ,  B32B2255/10 ,  B32B2255/24 ,  B32B2270/00 ,  B32B2307/72 ,  B32B2307/7242 ,  B32B2307/7246 ,  B32B2307/7248 ,  B32B2307/7265 ,  B32B2307/732 ,  B32B2439/00 ,  B65D65/40 ,  C08L2201/06 ,  C08L2201/14 ,  C08L29/04 ,  C08L23/04 ,  C08L29/04 ,  C08L23/10 ,  C08L29/04 ,  C08L25/06 ,  C08L29/04 ,  C08L77/00

Abstract: The invention relates to a polymer blend comprising 15 to 70 Wt. % of polyvinyl alcohol (PVOH) and/or of a PVOH copolymer as well as 30 to 85 Wt. % of a further polymer, to a method for preparing a polymer blend, to the use of a polymer blend for producing a packaging material and to a packaging material. The packaging material obtained from the polymer blend is characterized in particular by a low gas permeability and can be produced by means of cost-effective methods.