公开(公告)号：US20230062702A1

公开(公告)日：2023-03-02

申请号：US17885603

申请日：2022-08-11

Applicant: The Procter & Gamble Company

Inventor： Susana Fernandez-Prieto ,  Cedric Marc Tahon ,  Johan Smets ,  Linsheng Feng

IPC: C11D3/00 ,  C11D3/30 ,  C11D3/50

Abstract: A fabric care composition that includes quaternary ammonium ester material and a population of delivery particles, where the quaternary ammonium ester material includes triester quaternary ammonium material (“triester quats”), and where the shells of the delivery particles include a polymeric material that is the reaction product of a polyisocyanate and chitosan, preferably hydrolyzed chitosan. A method of treating a fabric with the composition.

公开(公告)号：US20220152573A1

公开(公告)日：2022-05-19

申请号：US17529312

申请日：2021-11-18

Applicant: The Procter & Gamble Company

Inventor： Susana Fernandez Prieto ,  Valerie Francine Hans Eykens ,  Rita Del Pezzo ,  Johan Smets ,  Linsheng Feng ,  Travis Ian Bardsley ,  Fadi Selim Chakar ,  Robert Stanley Bobnock

IPC: B01J13/16 ,  C08F220/28 ,  C08F2/32 ,  C08F220/34 ,  C08K5/315 ,  C08L5/08

Abstract: A consumer product composition including a biodegradable delivery particle having a benefit agent containing core and a shell.

公开(公告)号：US12042775B2

公开(公告)日：2024-07-23

申请号：US17529308

申请日：2021-11-18

Applicant: The Procter & Gamble Company

Inventor： Susana Fernandez Prieto ,  Valerie Francine Hans Eykens ,  Walter Franciscus Joanna Vanderveken ,  Rita Del Pezzo ,  Johan Smets ,  Linsheng Feng ,  Travis Ian Bardsley ,  Fadi Selim Chakar ,  Robert Stanley Bobnock

IPC: C08F2/32 ,  B01J13/16 ,  C08F220/28 ,  C08L5/08

CPC classification number: B01J13/16 ,  C08F2/32 ,  C08F220/286 ,  C08L5/08 ,  C08F2438/00 ,  C08L2201/06 ,  C08L2207/53

Abstract: A consumer product comprising a biodegradable delivery particle having a benefit agent containing core and a shell.

公开(公告)号：US20220396750A1

公开(公告)日：2022-12-15

申请号：US17839547

申请日：2022-06-14

Applicant: The Procter & Gamble Company

Inventor： Johan Smets ,  An Pintens ,  Fadi Selim Chakar ,  Linsheng Feng ,  Presley Genevie Neuman ,  Robert Stanley Bobnock ,  Joana Andreia Lameiras Domingues ,  Raul Rodrigo-Gomez

IPC: C11D3/50 ,  C11D3/37

Abstract: A consumer product composition that includes a population of delivery particles, where the delivery particles include a core and a polymer wall surrounding the core, the polymer wall being derived from (meth)acrylate monomers and at least one free radical initiator, and the core including a benefit agent such as perfume, where the core and the polymer wall are present in a weight ratio of from about 95:5 to about 99.5:0.5, and where the initiator is typically used at a certain level. Related methods of making and using such consumer product compositions.

公开(公告)号：US11319511B2

公开(公告)日：2022-05-03

申请号：US16703896

申请日：2019-12-05

Applicant: The Procter & Gamble Company

Inventor： Johan Smets ,  Conny Erna Alice Joos ,  Pierre Verstraete ,  Linsheng Feng ,  Fadi Selim Chakar ,  Robert Stanley Bobnock

IPC: C11D3/37 ,  C11D3/50 ,  A61K8/11 ,  A61Q13/00 ,  C11D11/00

Abstract: Compositions that include encapsulates, the encapsulates having a core and a shell encapsulating the core, the shell including certain acrylate-based polymers. Processes for making and using such compositions.

公开(公告)号：US11866678B2

公开(公告)日：2024-01-09

申请号：US16907331

申请日：2020-06-22

Applicant: The Procter & Gamble Company

Inventor： Conny Erna Alice Joos ,  Johan Smets ,  Marc Johan Declercq ,  Pierre Daniel Verstraete ,  Linsheng Feng ,  Fadi Selim Chakar ,  Robert Stanley Bobnock

IPC: C11D1/62 ,  C11D3/50 ,  C11D3/37 ,  C11D3/382 ,  C11D11/00 ,  C11D17/00 ,  A63F13/245 ,  A63F13/25

CPC classification number: C11D3/505 ,  A63F13/245 ,  A63F13/25 ,  C11D1/62 ,  C11D3/3765 ,  C11D3/3773 ,  C11D3/382 ,  C11D11/0017 ,  C11D17/0026 ,  C11D17/0039

Abstract: Fabric care compositions that include perfume encapsulates and a quaternary ammonium ester compound, where the shell of the encapsulates include an acrylate or methacrylate material. Related methods of using and making such compositions.

公开(公告)号：US20230061781A1

公开(公告)日：2023-03-02

申请号：US17885616

申请日：2022-08-11

Applicant: The Procter & Gamble Company

Inventor： Susana Fernandez-Prieto ,  Cedric Marc Tahon ,  Johan Smets ,  Linsheng Feng

IPC: D06M23/12 ,  D06M10/00 ,  B65D81/30

Abstract: A method of treating a fabric, where the method includes the steps of contacting a fabric with a treatment composition, where the treatment composition comprises a population of delivery particles having a shell that includes a polymeric material that is the reaction product of a polyisocyanate and chitosan, and exposing the delivery particles that are on the surface of the fabric to ultraviolet (UV) light. A consumer product that includes such treatment compositions in containers that block or absorb ultraviolet light.

公开(公告)号：US20220161219A1

公开(公告)日：2022-05-26

申请号：US17529308

申请日：2021-11-18

Applicant: The Procter & Gamble Company

Inventor： Susana Fernandez Prieto ,  Valerie Francine Hans Eykens ,  Walter Franciscus Joanna Vanderveken ,  Rita Del Pezzo ,  Johan Smets ,  Linsheng Feng ,  Travis Ian Bardsley ,  Fadi Selim Chakar ,  Robert Stanley Bobnock

IPC: B01J13/16 ,  C08F220/28 ,  C08F2/32 ,  C08L5/08

Abstract: A consumer product comprising a biodegradable delivery particle having a benefit agent containing core and a shell.

公开(公告)号：US10415000B2

公开(公告)日：2019-09-17

申请号：US15487503

申请日：2017-04-14

Applicant: The Procter & Gamble Company

Inventor： Linsheng Feng ,  Todd Arlin Schwantes ,  Robert Stanley Bobnock ,  Nianxi Yan

IPC: C11B9/00 ,  B01F3/00 ,  A61Q5/02 ,  C11D3/50 ,  A61Q15/00 ,  A61K8/81 ,  A61Q19/10 ,  A61K8/11 ,  B01J13/16 ,  A61Q13/00

Abstract: A method of forming microcapsules having improved physical properties and release control as well as the microcapsules formed by the process wherein the capsule wall is formed by the concurrent polymerization of monomers, oligomer and/or prepolymers on the inside of the capsule wall and different monomers, oligomers and/or prepolymers on the exterior of the capsule wall as it forms.

公开(公告)号：US12227720B2

公开(公告)日：2025-02-18

申请号：US17500975

申请日：2021-10-14

Applicant: The Procter & Gamble Company

Inventor： Johan Smets ,  An Pintens ,  Conny Erna Alice Joos ,  Joana Andreia Lameiras Domingues ,  Fadi Selim Chakar ,  Linsheng Feng ,  Presley Genevie Neuman ,  Robert Stanley Bobnock

IPC: C11D17/00 ,  C11D3/37 ,  C11D3/50 ,  C11D17/06

Abstract: Consumer product compositions, such as fabric care compositions, that include first and second populations of encapsulates, where at least one of the populations is characterized by a relatively high core:shell weight ratio. Methods related to the use and making of such compositions.