公开(公告)号：CA2558744A1

公开(公告)日：2005-09-22

申请号：CA2558744

申请日：2005-03-04

Applicant: CSP TECHNOLOGIES INC

Inventor： SPANO WILLIAM ,  FREEDMAN JONATHAN ,  GUPTA DEEPTI S

IPC: C09K3/00 ,  C08K3/26

Abstract: A composition comprising a thermoplastic and a CO 2 releasing material; wherein the CO 2 releasing material comprises: a) a carbon and oxygen containing salt of an alkali or alkaline earth metal; and b) an acid; the CO 2 releasing material has a sufficient amount and ratio of the carbon and oxygen containing salt of the alkali or alkaline earth metal and the acid so that, in the presence of water, the CO 2 releasing material reacts to release CO 2 gas through the thermoplastic into a surrounding environment.

公开(公告)号：ES2218671T3

公开(公告)日：2004-11-16

申请号：ES97914915

申请日：1997-03-05

Applicant: CSP TECHNOLOGIES INC

Inventor： HEKAL IHAB M

IPC: B01J20/28 ,  B29C45/16 ,  B65D81/26 ,  B01J20/02 ,  B01D53/26 ,  B01J20/26

公开(公告)号：AU2003279910A1

公开(公告)日：2004-05-04

申请号：AU2003279910

申请日：2003-10-10

Applicant: CSP TECHNOLOGIES INC ,  GIRAUD JEAN PIERRE

Inventor： GIRAUD JEAN PIERRE

IPC: B65D20060101 ,  B65D1/08 ,  B65D83/04 ,  B65G59/00 ,  B65H3/00

公开(公告)号：CA2457747A1

公开(公告)日：2003-02-27

申请号：CA2457747

申请日：2002-08-14

Applicant: CSP TECHNOLOGIES INC

Inventor： FREDRICKSON GLENN

IPC: C08L25/04 ,  B32B3/00 ,  C08F2/22 ,  C08J9/28 ,  C08L39/00 ,  C08L39/04 ,  C08L53/00 ,  C09K23/00 ,  C08L25/06 ,  B01F17/00 ,  B01F3/08 ,  C08L39/08

Abstract: A high internal phase emulsion composition comprising: a) at least three components; b) component A is a polymer, monomer or mixture thereof; c) component B is a polymer; d) component C is a compatiblizer; e) substantiall y no voids; and wherein the volume fraction of component A represents at least about 80 % by volume of the total volume of components A, B and C; and where in the volume fraction of component B represents less than about 20 % by volume of the total volume of components A, B and C; and wherein at least two phase s are formed, a phase containing a majority of component A is discrete and a phase containing a majority of component B is continuous.

公开(公告)号：CA2455048A1

公开(公告)日：2003-02-20

申请号：CA2455048

申请日：2002-08-06

Applicant: CSP TECHNOLOGIES INC ,  GIRAUD JEAN PIERRE

Inventor： GIRAUD JEAN PIERRE

IPC: B65D1/00 ,  A23L1/305 ,  B01D53/04 ,  B01D53/26 ,  B01J20/02 ,  B01J20/04 ,  B01J20/06 ,  B01J20/08 ,  B01J20/10 ,  B01J20/12 ,  B01J20/20 ,  B01J20/26 ,  B29C45/14 ,  B29C45/16 ,  B32B27/18 ,  B65D17/32 ,  B65D65/02 ,  B65D81/24 ,  B65D81/26 ,  B65D81/28 ,  B65D85/50 ,  B32B1/02 ,  B32B3/26

Abstract: The present invention is a directed to a container provided with a liner formed in the mold which changes the properties of the container, when compared to a container not having the liner, and methods of forming same. T he liner may exhibit absorption properties, it may release an agent into the surrounding environment, it may undergo some action in response to a conditi on or thing in the environment, such as the presence of water or a gas. It may provide a barrier, and/or it may exhibit permeability.

公开(公告)号：WO2022159954A1

公开(公告)日：2022-07-28

申请号：PCT/US2022/070258

申请日：2022-01-20

Applicant: CSP TECHNOLOGIES, INC.

Inventor： WATSON, Neal D.

IPC: B65B9/06 ,  B65B9/08 ,  B65B9/12 ,  B65B9/20 ,  B65B51/30 ,  B65D75/32 ,  B65D81/26 ,  B65B9/04

Abstract: A package formed from film including a first compartment and a second compartment. Each compartment can be sealed except for one or more unsealed portions between the first and second compartments. The first compartment can be configured to hold one or more perishable product. The second compartment can be configured to hold at least one active member.

公开(公告)号：WO2021232053A1

公开(公告)日：2021-11-18

申请号：PCT/US2021/070537

申请日：2021-05-12

Applicant: CSP TECHNOLOGIES, INC.

Inventor： PRATT, Jason ,  FREEDMAN, Jonathan R. ,  GUPTA, Deepti S. ,  JOHNSTON, Michael A. ,  BELFANCE, John ,  SPANO, William Frederick

IPC: A01N25/18 ,  A01N59/00 ,  A23L3/3409

Abstract: Disclosed are antimicrobial releasing agents, methods of preparing the antimicrobial releasing agents, and entrained polymers containing antimicrobial releasing agents. The antimicrobial releasing agent is prepared with a carrier having a pH below 3.5. The carrier is optionally polysulfonic acid, phyllosilicate, or others as disclosed. The antimicrobial releasing agent further includes an active compound such as a metal chlorite, and a trigger. Optionally, the antimicrobial releasing agent may be compounded into entrained polymers that release ClO2 in gas form.

公开(公告)号：WO2021217160A2

公开(公告)日：2021-10-28

申请号：PCT/US2021/070240

申请日：2021-03-05

Applicant: CSP TECHNOLOGIES, INC.

Inventor： PERKO, Kathryn ,  PRATT, Jason

IPC: B65D81/28 ,  A23L3/3436 ,  B65D81/26 ,  B01J20/28 ,  A23L3/3463 ,  A23L3/3472 ,  B01D53/04 ,  B01J20/0281 ,  B01J20/046 ,  B01J20/103 ,  B01J20/12 ,  B01J20/14 ,  B01J20/22 ,  B01J20/261 ,  B01J20/262 ,  B01J20/28026 ,  B01J20/28033 ,  B01J20/2805 ,  B01J2220/44 ,  B65D81/268

Abstract: Disclosed are compositions comprising tea-based oxygen scavenging active agents polymer compositions, including polymer compositions, materials, and containers that incorporate such agents from the Camellia sinensis plant for use in packaging and storing of oxygen sensitive products. Such compositions, materials and containers are of use for preserving the shelf-life of products such as foods, pharmaceuticals, cosmetics, tobacco and cannabis.

公开(公告)号：WO2021216843A1

公开(公告)日：2021-10-28

申请号：PCT/US2021/028605

申请日：2021-04-22

Applicant: CSP TECHNOLOGIES, INC.

Inventor： PRATT, Jason

IPC: B65D81/26 ,  B65D81/28

Abstract: A package (10) configured to preserve or prevent contamination through inhibition of pathogens of product therein includes an active member (26) co-extruded to a carrier (24). The combined active member and carrier can be attached to an interior surface of a package, optionally a lidding film (22) enclosing a cavity formed by a tray of the package.

公开(公告)号：WO2020214632A1

公开(公告)日：2020-10-22

申请号：PCT/US2020/028194

申请日：2020-04-15

Applicant: CSP TECHNOLOGIES, INC.

Inventor： VOELLMICKE, Craig ,  PRATT, Jason ,  HOLLINGER, James S.

IPC: B01J20/32 ,  B01J20/28 ,  B01J20/30 ,  B01J20/20 ,  B01D53/04 ,  B01D53/72

Abstract: Disclosed are polymer compositions comprising activated carbon and method of making the polymer compositions that are used for sorption of formaldehyde from air, gas or liquids. The activated carbon is entrained in at least one base polymer with optional channels throughout.