公开(公告)号：CA2559451A1

公开(公告)日：2005-09-29

申请号：CA2559451

申请日：2005-03-11

Applicant: SAINT GOBAIN CERAMICS

Inventor： DAHAR STEPHEN ,  KOCH SAMUEL M ,  SZYMANSKI THOMAS ,  KORWIN DOUGLAS M ,  BAUER RALPH

IPC: B01J21/04 ,  B01J23/00 ,  B01J23/75 ,  B01J35/00 ,  B01J35/02 ,  B01J35/10 ,  B01J37/00 ,  C01F7/02 ,  C01F7/44

Abstract: A method of forming a carrier material suited to use in Fischer-Tropsch reactions includes forming a dispersion of first and second hydrated alumina materials in a liquid dispersant, such as an acid solution. The first alumina can be derived from an alkali aluminate, such as is formed in the Bayer reaction. The second hydrated alumina can be derived from high purity aluminum, such as via conversion to an alkoxide. The dispersion is spray dried to form particles which are heat treated to form a carrier material having low levels of impurities.

公开(公告)号：NO20045018L

公开(公告)日：2004-11-18

申请号：NO20045018

申请日：2004-11-18

Applicant: SAINT GOBAIN CERAMICS

Inventor： BAUER RALPH ,  MIRLEY CHRISTOPHER L ,  TANG HUI

IPC: C08L101/00 ,  C08K3/22 ,  C08K7/00 ,  C08L61/06 ,  C08L77/00

Abstract: A modified polymer material is discloses, including a polymer base and boehmite particles provided in the polymer base, the boehmite particles are made up of mainly anisotropically shaped particles.

公开(公告)号：NO20045018A

公开(公告)日：2004-11-18

申请号：NO20045018

申请日：2004-11-18

Applicant: SAINT GOBAIN CERAMICS

Inventor： BAUER RALPH ,  MIRLEY CHRISTOPHER L ,  TANG HUI

IPC: C08L101/00 ,  C08K3/22 ,  C08K7/00 ,  C08L61/06 ,  C08L77/00

CPC classification number: C08K3/22 ,  C08K2201/016

公开(公告)号：CA3010325A1

公开(公告)日：2017-07-06

申请号：CA3010325

申请日：2016-06-29

Applicant: SAINT GOBAIN CERAMICS

Inventor： BAUER RALPH ,  CZEREPINSKI JENNIFER H ,  MOCH ERIC ,  NAHAS NABIL ,  VUJCIC STEFAN

IPC: C09K3/14 ,  C01F7/02 ,  C01F7/16

Abstract: In an embodiment, an abrasive particle comprises a body including alumina, the alumina including a plurality of crystallites having an average crystallite size of not greater than 0.18 microns. In other embodiments, the body further comprises magnesium and zirconia. The abrasive particle has at least one of an average strength of not greater than 1000 MPa or a relative friability of at least 105 %.

公开(公告)号：IN10170DEN2014A

公开(公告)日：2015-08-21

申请号：IN10170DEN2014

申请日：2014-11-28

Applicant: SAINT GOBAIN CERAMICS

Inventor： BAUER RALPH ,  BARNES MARTIN ,  DEMERS RENE G ,  SKOWRON MARGARET L

IPC: C09C1/68 ,  B24D3/14 ,  C09K3/14

Abstract: A method of forming a shaped abrasive particle includes applying a mixture into a shaping assembly within an application zone and directing an ejection material at the mixture in the shaping assembly under a predetermined force , removing the mixture from the shaping assembly and forming a precursor shaped abrasive particle.

公开(公告)号：AU2013207946A1

公开(公告)日：2014-08-07

申请号：AU2013207946

申请日：2013-01-10

Applicant: SAINT GOBAIN CERAMICS

Inventor： YENER DORUK O ,  CZEREPINSKI JENNIFER H ,  IYENGAR SUJATHA ,  KAVANAUGH MICHAEL D ,  BRANDES ALAN J ,  ARCONA CHRISTOPHER ,  BAUER RALPH ,  BOUSSANT-ROUX YVES ,  PANZARELLA TRACY H

IPC: B24D3/02 ,  C09C1/68 ,  C09G1/02 ,  C09K3/14

Abstract: An abrasive grain is disclosed and may include a body. The body may define a length (l), a height (h), and a width (w). In a particular aspect, the length is greater than or equal to the height and the height is greater than or equal to the width. Further, in a particular aspect, the body may include a primary aspect ratio defined by the ratio of length:height of at least about 2:1. The body may also include an upright orientation probability of at least about 50%.

公开(公告)号：BRPI0720401A2

公开(公告)日：2014-01-21

申请号：BRPI0720401

申请日：2007-12-12

Applicant: SAINT GOBAIN CERAMICS

Inventor： BAUER RALPH ,  SKOWRON MARGARET L

IPC: B24D3/16 ,  B24D3/34 ,  B24D18/00 ,  C04B35/117 ,  C04B35/119 ,  C09K3/14

Abstract: A high temperature bonded abrasive includes alumina abrasive grits, and a vitreous bond matrix in which the alumina abrasive grits are distributed, the vitreous bond matrix having a cure temperature not less than 1000° C. The alumina abrasive grits include polycrystalline alpha alumina having a fine crystalline microstructure characterized by an alpha alumina average domain size not greater than 500 nm, and the alumina abrasive grits further include a pinning agent that is a dispersed phase in the polycrystalline alpha alumina.

公开(公告)号：CA3056658A1

公开(公告)日：2013-07-18

申请号：CA3056658

申请日：2013-01-10

Applicant: SAINT GOBAIN CERAMICS

Inventor： YENER DORUK O ,  CZEREPINSKI JENNIFER H ,  IYENGAR SUJATHA ,  BRANDES ALAN J ,  ARCONA CHRISTOPHER ,  BAUER RALPH ,  BOUSSANT-ROUX YVES ,  PANZARELLA TRACY H ,  KAVANAUGH MICHAEL D

IPC: C09K3/14 ,  B24D3/00

Abstract: An abrasive grain is disclosed and may include a body. The body may define a length (1), a height (h), and a width (w). In a particular aspect, the length is greater than or equal to the height and the height is greater than or equal to the width. Further, in a particular aspect, the body may include a primary aspect ratio defined by the ratio of length:height of at least about 2:1. The body may also include an upright orientation probability of at least about 50%.

公开(公告)号：CA2860755A1

公开(公告)日：2013-07-18

申请号：CA2860755

申请日：2013-01-10

Applicant: SAINT GOBAIN CERAMICS

Inventor： YENER DORUK O ,  CZEREPINSKI JENNIFER H ,  IYENGAR SUJATHA ,  KAVANAUGH MICHAEL D ,  BRANDES ALAN J ,  ARCONA CHRISTOPHER ,  BAUER RALPH ,  BOUSSANT-ROUX YVES ,  PANZARELLA TRACY H

IPC: B24D3/02 ,  C09C1/68 ,  C09G1/02 ,  C09K3/14

Abstract: An abrasive grain is disclosed and may include a body. The body may define a length (l), a height (h), and a width (w). In a particular aspect, the length is greater than or equal to the height and the height is greater than or equal to the width. Further, in a particular aspect, the body may include a primary aspect ratio defined by the ratio of length:height of at least about 2:1. The body may also include an upright orientation probability of at least about 50%.

公开(公告)号：ES2405602T3

公开(公告)日：2013-05-31

申请号：ES05813290

申请日：2005-10-17

Applicant: SAINT GOBAIN CERAMICS

Inventor： BAUER RALPH ,  YENER DORUK

IPC: C08K3/22 ,  C08K7/08

Abstract: Un material compuesto pirorretardante, que comprende: un material de base polimérico; y una carga pirorretardante proporcionada en el material de base polimérico, comprendiendo la cargapirorretardante material en partículas de boehmita sembrada que tiene una relación de aspecto no menor que3:1, en el que el material compuesto tiene una retardación de la llama de V-0 o V-1 según UL94.