公开(公告)号：US20170253530A1

公开(公告)日：2017-09-07

申请号：US15449736

申请日：2017-03-03

Applicant: Solidia Technologies, Inc.

Inventor： Sadananda Sahu ,  Sean Quinn ,  Anuj Seth ,  Jayson Bryant ,  Deepak Ravikumar

IPC: C04B28/18 ,  C04B14/30

CPC classification number: C04B7/345 ,  C04B28/188 ,  C04B2111/802 ,  Y02P40/18 ,  C04B40/0231

Abstract: The invention provides a new class of carbonatable calcium silicate-based, white clinkers and the ground cement produced from these clinkers, as well as methods of their production and use thereof. The disclosed white clinkers and the ground cement exhibit a high brightness and are suitable for use in products with high aesthetic considerations.

公开(公告)号：US11518715B2

公开(公告)日：2022-12-06

申请号：US16197961

申请日：2018-11-21

Applicant: SOLIDIA TECHNOLOGIES, INC.

Inventor： Guillaume Pommier ,  Gilles Lecomte ,  Bruno Huet ,  Martin Mosquet ,  Vincent Meyer ,  Sadananda Sahu ,  Ahmet Cuneyt Tas ,  Deepak Ravikumar ,  Jason Elizan Bryant ,  Anuj Seth

IPC: C04B28/18 ,  C04B24/08 ,  C04B40/02 ,  B32B13/04 ,  C04B24/42 ,  C04B111/27 ,  C04B111/20

Abstract: Calcium silicate-based cements and concretes are disclosed, which result in concrete compositions that have an increased durability. A cement product includes a plurality of particles of a carbonatable calcium silicate cement and a hydrophobic organic acid, or a salt thereof, or a silane, or a polysiloxane.

公开(公告)号：US20210107834A1

公开(公告)日：2021-04-15

申请号：US17067149

申请日：2020-10-09

Applicant: Solidia Technologies, Inc.

Inventor： Anuj Seth ,  Jitendra Arunchandra Jain ,  Yussuf Sultan Ali ,  Matthew David Sulik ,  Dishen Patel ,  Makar Makram Ibrahim

IPC: C04B28/08 ,  C04B14/06 ,  C04B14/26 ,  C04B40/02 ,  C04B38/10 ,  B28B17/02

Abstract: A method of producing a carbonated composite material is described that includes: providing a carbonatable cementitious material in particulate form; mixing the carbonatable cementitious material with water to produce a mix; forming a predetermined shape with the mix, wherein the predetermined shape has an initial pore structure containing an initial pore solution having a first pH; pre-conditioning the predetermined shape to remove a predetermined amount of the water from the predetermined shape to produce a pre-conditioned shape; carbonating the pre-conditioned shape in an environment comprising carbon dioxide to produce a modified pore structure containing a modified pore solution having and a second pH, wherein the difference between the first pH and the second pH is represented by a ΔpH, and the ΔpH is 1.0 or less, 0.75 or less, 0.5 or less, 0.25 or less, or about 0.0. A calcium silicate composition including solid components and liquid components having improved pore solution pH stability is also disclosed.

公开(公告)号：US20190256415A1

公开(公告)日：2019-08-22

申请号：US16283460

申请日：2019-02-22

Applicant: Solidia Technologies Inc.

Inventor： Jitendra Jain ,  Anuj Seth ,  Vahit Atakan ,  Ahmet Cuneyt Tas ,  Sadanada Sahu

IPC: C04B7/02 ,  C04B40/02 ,  C04B40/00 ,  C04B28/02 ,  C04B28/08 ,  C04B14/04 ,  C04B14/34 ,  C04B14/30

Abstract: The invention provides methods and compositions that prevent, mitigate or delay the onset of corrosion of iron or steel (e.g., plain carbon steel) components used as reinforcement or otherwise at least partially embedded in carbonated concrete composite materials and objects based on carbonatable calcium silicate cement.