公开(公告)号：US12214564B2

公开(公告)日：2025-02-04

申请号：US17780560

申请日：2020-12-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Gregg A. Ambur ,  Douglas S. Dunn ,  Henry A. Kostalik, IV ,  Christopher S. DeGraw ,  Thomas P. Klun ,  Benjamin R. Coonce ,  Richard J. Pokorny ,  Chunjie Zhang ,  Laurent Froissard ,  Joseph S. Warner

IPC: B29D11/00 ,  B29K75/00 ,  B29K83/00 ,  B29K105/00 ,  B29K105/16 ,  B29K509/02 ,  G02B5/30

Abstract: An optical assembly (200) including an encapsulated multilayer optical film (250). Methods of making and using such optical assemblies also are disclosed.

公开(公告)号：US20210147677A1

公开(公告)日：2021-05-20

申请号：US17047493

申请日：2019-04-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ramnath Subramaniam ,  Joseph S. Warner ,  Michael J. Svendsen ,  David M. Castiglione

IPC: C08L77/06 ,  C08L83/04 ,  A62B18/02 ,  A62B18/08 ,  A62B9/00 ,  B32B25/08 ,  B32B25/14

Abstract: A dual-molded silicone-polyamide composite article including a first molded piece that comprises a blend of polyamide and an ethylene-vinyl alcohol copolymer and a second molded piece that comprises a thermoset, hydrosilylation-cure silicone polymer. A portion of a surface of the second molded piece is autogenously bonded to a portion of a surface of the first molded piece.

公开(公告)号：US20160207240A1

公开(公告)日：2016-07-21

申请号：US14914162

申请日：2014-08-29

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ramasubramani Kuduva Raman Thanumoorthy ,  Barry S. Carpenter ,  Paul A. Martinson ,  David H. Redinger ,  Joseph S. Warner

IPC: B29C45/44

CPC classification number: B29C45/4407 ,  B29C33/42 ,  B29K2023/12

Abstract: Injection Molded Nozzle Preform with Undercut Features Injection molded nozzle preforms (100) are disclosed. More specifically, an injection molded nozzle preform (100) with undercut features (120A, 120B,120C) is disclosed. The undercut features (120A, 120B,120C) extend from a major surface of a substrate (110), and have at least two non-parallel axis. An injection molded nozzle preform made from polypropylene is also disclosed.

Abstract translation: 具有底切特征的注射成型的喷嘴预成型件公开了注射成型的喷嘴预制件（100）。 更具体地，公开了具有底切特征（120A，120B，120C）的注射成型的喷嘴预制件（100）。 底切特征（120A，120B，120C）从基底（110）的主表面延伸，并且具有至少两个不平行的轴线。 还公开了由聚丙烯制成的注射成型喷嘴预制件。

公开(公告)号：US20220410511A1

公开(公告)日：2022-12-29

申请号：US17780560

申请日：2020-12-01

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Gregg A. Ambur ,  Douglas S. Dunn ,  Henry A. Kostalik, IV ,  Christopher S. DeGraw ,  Thomas P. Klun ,  Benjamin R. Coonce ,  Richard J. Pokorny ,  Chunjie Zhang ,  Laurent Froissard ,  Joseph S. Warner

IPC: B29D11/00 ,  G02B5/30

Abstract: An optical assembly (200) including an encapsulated multilayer optical film (250). Methods of making and using such optical assemblies also are disclosed.

公开(公告)号：US20250051568A1

公开(公告)日：2025-02-13

申请号：US18928474

申请日：2024-10-28

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ramnath Subramaniam ,  Joseph S. Warner ,  Michael J. Svendsen ,  David M. Castiglione

IPC: C08L77/06 ,  A62B7/10 ,  A62B9/00 ,  A62B18/02 ,  A62B18/08 ,  B29C45/16 ,  B29K77/00 ,  B29K83/00 ,  B32B25/08 ,  B32B25/14 ,  C08L83/04

Abstract: A dual-molded silicone-polyamide composite article including a first molded piece that comprises a blend of polyamide and an ethylene-vinyl alcohol copolymer and a second molded piece that comprises a thermoset, hydrosilylation-cure silicone polymer. A portion of a surface of the second molded piece is autogenously bonded to a portion of a surface of the first molded piece.

公开(公告)号：US12173153B2

公开(公告)日：2024-12-24

申请号：US17047493

申请日：2019-04-16

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： Ramnath Subramaniam ,  Joseph S. Warner ,  Michael J. Svendsen ,  David M. Castiglione

IPC: C08L77/06 ,  A62B7/10 ,  A62B9/00 ,  A62B18/02 ,  A62B18/08 ,  B29C45/16 ,  B29K77/00 ,  B29K83/00 ,  B32B25/08 ,  B32B25/14 ,  C08L83/04

Abstract: A dual-molded silicone-polyamide composite article including a first molded piece that comprises a blend of polyamide and an ethylene-vinyl alcohol copolymer and a second molded piece that comprises a thermoset, hydrosilylation-cure silicone polymer. A portion of a surface of the second molded piece is autogenously bonded to a portion of a surface of the first molded piece.