公开(公告)号：DE69632540T2

公开(公告)日：2005-06-02

申请号：DE69632540

申请日：1996-09-17

Applicant: CORNING INC

Inventor： CARRE ALAIN ,  PRASSAS MICHEL ,  WAKU-NSIMBA JEAN

IPC: C04B41/87 ,  C03C17/00 ,  C03C17/30 ,  C09D4/00 ,  C09D183/04

Abstract: PCT No. PCT/US96/14906 Sec. 371 Date Mar. 5, 1998 Sec. 102(e) Date Mar. 5, 1998 PCT Filed Sep. 17, 1996 PCT Pub. No. WO97/13730 PCT Pub. Date Apr. 17, 1997A protective coating which imparts non-stick and abrasion resistant properties, as well as hydrophobic properties to an inorganic article, the coating being the composition product between hydroxyl groups on the surface of the inorganic article and a composition comprising a silane, a metal alkoxide and an acidified aqueous mixture of a lower alkanol. The silane content is at least 50% of the total sum of the silane plus the metal alkoxide. The metal alkoxide is at least 5% and preferably 10% of the total sum of the silane plus the metal alkoxide.

公开(公告)号：FR2739392A1

公开(公告)日：1997-04-04

申请号：FR9511373

申请日：1995-09-28

Applicant: CORNING INC

Inventor： CARRE ALAIN ,  PRASSAS MICHEL ,  WAKU NSIMBA JEAN

IPC: C03C17/00 ,  C09D183/06 ,  B05D5/08 ,  C03C10/00 ,  C03C17/30 ,  C09D7/12

Abstract: A system for imparting non-stick and non-wetting properties to an inorganic article (1) with hydroxy gps. on its surface comprises (i) a silane of formula (I). RnSiX4-n n = 1,2; and X = hydrolysable gp. (ii) a colloidal metal oxide sol; and (iii) an acidified aq. mixt. with a lower alkanol. Also claimed are: (a) a method for imparting non-stick and non-wetting properties to (1) comprising mixing (ii) with (I) and (iii); applying a coating to (1); and heating the article to \- 100 deg C. to form a solid, transparent film in the surface of (1); and (b) a protective coating for (1) and a polysiloxane film comprising hydrolysed prod. of (i) dispersed with colloidal metal oxide particles.

公开(公告)号：CA2222181A1

公开(公告)日：1997-04-03

申请号：CA2222181

申请日：1996-09-17

Applicant: CORNING INC

Inventor： WAKU-NSIMBA JEAN ,  CARRE ALAIN ,  PRASSAS MICHEL

IPC: C08J5/18 ,  C03C17/00 ,  C09D1/00 ,  C09D183/04 ,  B05D5/08 ,  C03C17/30 ,  C04B41/49 ,  C09D7/12 ,  C09K3/18

Abstract: A material system and method for imparting non-stick and non-wetting properties to an inorganic article having hydroxyl groups on its surface, the system comprising a silane having the formula RnSiX4-n, wherein n is 1-2 and X is a hydrolyzable group, a colloidal metal oxide sol, and an acidified aqueous mixture with a lower alkanol.

公开(公告)号：DE602004021085D1

公开(公告)日：2009-06-25

申请号：DE602004021085

申请日：2004-03-11

Applicant: CORNING INC

Inventor： CARRE ALAIN ,  LACARRIERE VALERIE ,  MARSAUD SERGE GUY

IPC: C04B41/50 ,  B01J35/04 ,  C04B35/195 ,  C04B41/85 ,  F01N3/28

Abstract: A ceramic composition including a silsesquioxane polymer as a sintering agent in an amount of no more than 30% by weight. The composition is particularly useful as a ceramic cement for forming an external skin on a cordierite honeycomb substrate when the composition is composed of ground cordierite and polyaminopropylsilsesquioxane. A method of preparing the composition is also provided.

公开(公告)号：DE69801382T2

公开(公告)日：2002-05-23

申请号：DE69801382

申请日：1998-01-09

Applicant: CORNING INC

Inventor： CARRE ALAIN ,  BIRCH WILLIAM

IPC: C12M1/32 ,  B01J19/00 ,  B05D1/18 ,  B05D1/28 ,  B41M3/00 ,  C03C17/30 ,  C08J7/04 ,  G03F7/16

Abstract: The invention relates in particular to a process for modifying the properties of a hydroxylated surface of a three-dimensional substrate containing exposed zones and recessed zones, according to which a compound, such as a silane containing (a) reactive group(s), is selectively dry-transferred onto the exposed zones of said surface using a a flat stamping pad impregnated with said compound. The substrate may be made of glass and the compound may be a thiol or an alkyl- or aryl-tri(chloro or alkoxy) silane, inter alia. Use, in particular, for the production of microwell plates for biological cultures and printing plates.

公开(公告)号：DE69801382D1

公开(公告)日：2001-09-27

申请号：DE69801382

申请日：1998-01-09

Applicant: CORNING INC

Inventor： CARRE ALAIN ,  BIRCH WILLIAM

IPC: C12M1/32 ,  B01J19/00 ,  B05D1/18 ,  B05D1/28 ,  B41M3/00 ,  C03C17/30 ,  C08J7/04 ,  G03F7/16

Abstract: The invention relates in particular to a process for modifying the properties of a hydroxylated surface of a three-dimensional substrate containing exposed zones and recessed zones, according to which a compound, such as a silane containing (a) reactive group(s), is selectively dry-transferred onto the exposed zones of said surface using a a flat stamping pad impregnated with said compound. The substrate may be made of glass and the compound may be a thiol or an alkyl- or aryl-tri(chloro or alkoxy) silane, inter alia. Use, in particular, for the production of microwell plates for biological cultures and printing plates.

公开(公告)号：FR2758480B1

公开(公告)日：1999-04-23

申请号：FR9700488

申请日：1997-01-17

Applicant: CORNING INC

Inventor： CARRE ALAIN ,  BIRCH WILLIAM

IPC: B05D1/18 ,  B05D1/28 ,  B41M3/00 ,  G03F7/16 ,  B05D5/00 ,  B05D5/08 ,  B41L1/16 ,  C12M3/00

公开(公告)号：FR2692771B1

公开(公告)日：1994-09-09

申请号：FR9207960

申请日：1992-06-29

Applicant: CORNING INC

Inventor： ANDRIEU ANDRE ,  CARRE ALAIN ,  RICOULT DANIEL ,  ANDRE ANDRIEU ,  ALAIN CARRE ,  DANIEL RICOULT

IPC: C03C10/00 ,  C03C23/00 ,  A47J36/04 ,  C03C3/04 ,  C03C10/12

公开(公告)号：CA2222181C

公开(公告)日：2008-04-08

申请号：CA2222181

申请日：1996-09-17

Applicant: CORNING INC

Inventor： WAKU-NSIMBA JEAN ,  CARRE ALAIN ,  PRASSAS MICHEL

IPC: C08J5/18 ,  C09D183/04 ,  B05D5/08 ,  C03C17/00 ,  C03C17/30 ,  C04B41/49 ,  C09D1/00 ,  C09D7/12 ,  C09K3/18

Abstract: A material system and method for imparting non-stick and non-wetting properties to an inorganic article having hydroxyl groups on its surface, the system comprising a silane having the formula R n SiX4-n, wherein n is 1-2 and X is a hydrolyzable group, a colloidal metal oxide sol, and an acidified aqueous mixture with a lower alkanol.

公开(公告)号：DE69825591T2

公开(公告)日：2005-09-08

申请号：DE69825591

申请日：1998-06-01

Applicant: CORNING INC

Inventor： BIRCH WILLIAM ,  CARRE ALAIN ,  FRANCOIS ERIC

IPC: B01J4/00 ,  B01L3/02 ,  B29C33/00 ,  B29C39/00 ,  B29C59/14 ,  C40B60/14 ,  G01N1/00 ,  G01N31/20 ,  G01N35/02 ,  G01N35/10 ,  G01N1/12 ,  B29D23/00

Abstract: The invention relates to the transfer and distribution, notably in a biological or chemical analysis, of a small amount of liquid. The invention relates notably to a method which consists of providing a transfer tool (18) having at least one rod (10) whose lower surface (12) of pre-determined cross section is wettable and of which at least one side surface (14) is non-wettable; immersing the rod (10) into a reservoir containing a liquid, for a pre-determined period of time and at a pre-determined depth; removing the rod (10) from the reservoir so that a liquid drop is retained on the lower surface (12) of the rod (10); positioning the rod (10) over a receptor medium; and placing the drop in contact with a surface of a receptor medium. The invention also relates to the transfer tool (18) which has in its structure at least one rod (10) and to a method for making the transfer tool (18).