公开(公告)号：US20230398731A1

公开(公告)日：2023-12-14

申请号：US18455691

申请日：2023-08-25

Applicant: The Procter & Gamble Company

Inventor： John L. BRENT, JR. ,  Steven D. SMITH ,  Jacob R. ADAMS

IPC: B29C64/124 ,  B33Y10/00 ,  B33Y80/00 ,  B29C64/321 ,  B29C64/277 ,  B29C64/129 ,  B33Y70/10 ,  D21F1/00

CPC classification number: B29C64/124 ,  B33Y10/00 ,  B33Y80/00 ,  B29C64/321 ,  B29C64/277 ,  B29C64/129 ,  B33Y70/10 ,  D21F1/009 ,  B33Y30/00

Abstract: A method for manufacturing a deflection member is disclosed. The method may include the steps of: providing an additive manufacturing apparatus that comprises at least one radiation source and a vat comprising a photopolymer resin, providing a reinforcing member comprising a first surface and a second surface that is opposite the first surface, contacting at least the second surface of the reinforcing member with the photopolymer resin, and directing radiation from a first radiation source and a second radiation source toward the first surface of the reinforcing member.

公开(公告)号：US20230166446A1

公开(公告)日：2023-06-01

申请号：US18160349

申请日：2023-01-27

Applicant: The Procter & Gamble Company

Inventor： John L. BRENT, JR. ,  Steven D. SMITH ,  Jacob R. ADAMS

IPC: B29C64/124 ,  B33Y10/00 ,  B33Y80/00 ,  B29C64/321 ,  B29C64/277 ,  B29C64/129 ,  B33Y70/10 ,  D21F1/00

CPC classification number: B29C64/124 ,  B29C64/129 ,  B29C64/277 ,  B29C64/321 ,  B33Y10/00 ,  B33Y70/10 ,  B33Y80/00 ,  D21F1/009 ,  B33Y30/00

Abstract: A method for manufacturing a deflection member is disclosed. The method may include the step of incorporating a monomer, a photoinitiator system, a photoinhibitor, and/or a reinforcing member. A further step includes blending the monomer, photoinitiator, and/or photoinhibitor to form a blended photopolymer resin. Further steps may be exposing the photopolymer resin to radiation form a first radiation source and/or a second radiation source.

公开(公告)号：US20200378067A1

公开(公告)日：2020-12-03

申请号：US16887229

申请日：2020-05-29

Applicant: The Procter & Gamble Company

Inventor： John L. BRENT, JR. ,  Steven D. SMITH ,  Jacob R. ADAMS

IPC: D21F1/00 ,  B29C64/277 ,  B29C64/129 ,  B29C64/321 ,  B33Y10/00 ,  B33Y80/00 ,  B33Y70/10

Abstract: A method for manufacturing a deflection member is disclosed. The method may include the step of incorporating a monomer, a photoinitiator system, a photoinhibitor, and/or a reinforcing member. A further step includes blending the monomer, photoinitiator, and/or photoinhibitor to form a blended photopolymer resin. Further steps may be emitting a first wavelength and emitting a second wavelength. A further step may be polymerizing the monomer to form a resinous framework comprising protuberance locked-on to the reinforcing member.