公开(公告)号：US20250109270A1

公开(公告)日：2025-04-03

申请号：US18918771

申请日：2024-10-17

Applicant: BLUESHIFT MATERIALS, INC.

Inventor： Alan D. SAKAGUCHI ,  Garrett D. POE ,  David J. IRVIN ,  Alysa M. JOAQUIN ,  Janae D. MANNING

IPC: C08J9/28 ,  B01J13/00 ,  C08G73/10

Abstract: Thermally treated aerogel compositions that include polyamic amides in an amount less than the aerogel compositions that include polyamic amides prior to thermal treatment, and articles of manufacture that include or are manufactured from the aerogel compositions are described.

公开(公告)号：US20220380568A1

公开(公告)日：2022-12-01

申请号：US17871497

申请日：2022-07-22

Applicant: BLUESHIFT MATERIALS, INC.

Inventor： Alan D. SAKAGUCHI ,  Garrett D. POE ,  David J. IRVIN ,  Alysa M. JOAQUIN ,  Janae D. MANNING

IPC: C08J9/28 ,  C08G73/10 ,  B01J13/00

Abstract: An aerogel that includes an open-cell structured polymer matrix is disclosed. The aerogel includes 5 wt. % to 50 wt. % of a polyamic amide polymer, based on the total weight of the aerogel, pores and at least 90% of the pore volume of the aerogel is made up of macropores, a porosity of at least 50%, as measure according to ASTM D4404-10, a density of 0.01 g/cm3 to 0.5 g/cm3, and the aerogel is thermally stable to resist browning at 330° C.

公开(公告)号：US20200277464A1

公开(公告)日：2020-09-03

申请号：US16820351

申请日：2020-03-16

Applicant: BLUESHIFT MATERIALS, INC.

Inventor： Alan D. SAKAGUCHI ,  Garrett D. POE ,  David J. IRVIN ,  Alysa M. JOAQUIN ,  Janae D. MANNING

IPC: C08J9/28 ,  C08G73/10 ,  B01J13/00

Abstract: An aerogel that includes an open-cell structured polymer matrix that can have 5 wt. % to 50 wt. % of a polyamic amide polymer, based on the total weight of the aerogel is disclosed. The aerogel can have a density of 0.05 g/cm3 to 0.35 g/cm3 and can be thermally stable to resist browning at 330° C.

公开(公告)号：US20240343879A1

公开(公告)日：2024-10-17

申请号：US18750217

申请日：2024-06-21

Applicant: BLUESHIFT MATERIALS, INC.

Inventor： Alan D. SAKAGUCHI ,  Garrett D. POE ,  David J. IRVIN ,  Alysa M. JOAQUIN ,  Janae D. MANNING

IPC: C08J9/28 ,  B01J13/00 ,  C08G73/10

CPC classification number: C08J9/28 ,  B01J13/0091 ,  C08G73/10 ,  C08G73/1071 ,  C08J2201/0482 ,  C08J2201/0502 ,  C08J2205/024 ,  C08J2205/026 ,  C08J2205/028 ,  C08J2205/042 ,  C08J2205/044 ,  C08J2205/05 ,  C08J2207/00 ,  C08J2207/10 ,  C08J2300/202 ,  C08J2379/08

Abstract: Disclosed is an aerogel having an open-cell structured polymer matrix that includes 5 wt. % to 50 wt. % of a polyamic amide polymer, based on the total weight of the aerogel, wherein the aerogel includes pores and at least 90% of the pore volume of the aerogel is made up of pores with an average pore diameter of 100 nanometers (nm) to less than 500 nm, wherein the aerogel has a porosity of at least 80%, as measure according to ASTM D4404-10, wherein the aerogel has a density of 0.05 g/cm3 to 0.5 g/cm3, and wherein the aerogel is thermally stable to resist browning at 330° C.

公开(公告)号：US20240239982A1

公开(公告)日：2024-07-18

申请号：US18527969

申请日：2023-12-04

Applicant: BLUESHIFT MATERIALS, INC.

Inventor： Alan D. SAKAGUCHI ,  Garrett D. POE ,  David J. IRVIN ,  Alysa M. JOAQUIN ,  Janae D. MANNING

IPC: C08J9/28 ,  B01J13/00 ,  C08G73/10

CPC classification number: C08J9/28 ,  B01J13/0091 ,  C08G73/105 ,  C08J2201/0482 ,  C08J2201/0502 ,  C08J2205/024 ,  C08J2205/026 ,  C08J2205/042 ,  C08J2205/044 ,  C08J2205/05 ,  C08J2379/08

Abstract: Thermally treated aerogel compositions that include polyamic amides in an amount less than the aerogel compositions that include polyamic amides prior to thermal treatment, and articles of manufacture that include or are manufactured from the aerogel compositions are described.

公开(公告)号：US20180305514A1

公开(公告)日：2018-10-25

申请号：US15963880

申请日：2018-04-26

Applicant: BLUESHIFT MATERIALS, INC.

Inventor： Alan D. SAKAGUCHI ,  Garrett D. POE ,  David J. IRVIN ,  Alysa M. JOAQUIN ,  Janae D. MANNING

IPC: C08J9/28 ,  C08G73/10 ,  B01J13/00

CPC classification number: C08J9/28 ,  B01J13/0091 ,  C08G73/10 ,  C08G73/1071 ,  C08J2201/0482 ,  C08J2201/0502 ,  C08J2205/024 ,  C08J2205/026 ,  C08J2205/028 ,  C08J2205/042 ,  C08J2205/044 ,  C08J2205/05 ,  C08J2207/00 ,  C08J2207/10 ,  C08J2300/202 ,  C08J2379/08

Abstract: A method of making an aerogel is described. The method can include obtaining a solution comprising polyamic acid and an imidazole, adding a dehydrating agent to the solution in an amount where the molar ratio of the imidazole to the dehydrating agent is 0.17:1 to 2.8:1 and reacting the solution at room temperature to 100° C. to produce a polymer matrix gel comprising a polyamic amide, and drying the polymer matrix gel to form an aerogel comprising an open-cell structured polymer matrix that includes 5 wt. % to 50 wt. % of the polyamic amide based on the total weight of the polymer aerogel.