公开(公告)号：EP2758479A4

公开(公告)日：2015-09-30

申请号：EP12832804

申请日：2012-09-18

Applicant: MOORE BENJAMIN & CO

Inventor： YANG SHI-JUN ,  DANDEREAUX GARY ,  SHEERIN ROBERT J

IPC: C09D101/00

CPC classification number: C08K3/20 ,  C08B11/08 ,  C08B11/20 ,  C08F6/006 ,  C08F8/10 ,  C08F251/02 ,  C08L1/08 ,  C08L1/284 ,  C09D151/02 ,  C08F220/18 ,  C08F212/08 ,  C08F220/06 ,  C08F220/56 ,  C08L51/02

Abstract: The present invention relates to latex compositions comprising hydroxyethyl cellulose grafted acrylic polymer emulsions and methods for preparing same without gelling or coagulation. The latex composition comprises at least about 0.2% of HEC by weight relative to the monomer weight, contains at least about 45% solid, and the average mean volume (mV) latex particle size is in the range of about 320-about 850 nm. Paint compositions incorporating the HEC grafted acrylic latex show high viscosity at static conditions and have no color flow and no syneresis compared paints containing a latex without HEC grafting. The present invention also relates to a cross-linking mechanism that cross-links latex particles at ambient conditions. This cross-linking mechanism comprises diacetone acrylamide (DAAM) and methacrylamide (MAM) with or without styrene.

公开(公告)号：EP2496615A4

公开(公告)日：2015-06-17

申请号：EP10828751

申请日：2010-10-15

Applicant: MOORE BENJAMIN & CO

Inventor： YANG YONG ,  ASIF MOHAMMED ,  SHEERIN ROBERT J

IPC: C08F220/00 ,  B01F17/00 ,  C08L33/02 ,  C08L33/04 ,  C09D17/00

CPC classification number: C08K3/22 ,  C08F218/08 ,  C08F220/06 ,  C08F220/18 ,  C08F220/30 ,  C08K3/0033 ,  C08K3/013 ,  C08K5/0041 ,  C08K2003/2272 ,  C08L33/02 ,  C08L33/14 ,  C09D5/027 ,  C09D17/001 ,  C09D133/10 ,  C08F2220/1808 ,  C08F2220/286 ,  C08F222/1006

Abstract: The invention relates to colorant compositions, and aqueous latex paints or other water-borne coatings made from them, which have a mitigated environmental impact. Levels of solvents, additives and impurities comprising volatile non-aqueous constituents, alkylphenol ethoxylates (and derivatives thereof), crystalline silica, and/or formaldehyde are decreased relative to those typical of preceding generations of colorants and tinted aqueous latex paints and other water-borne coatings. On the other hand, paint-performance as indicated by any of Stormer viscosity stabilization, rheological profile flow/leveling and sag resistance, water sensitivity and color transfer resistance is comparable to a paint in which the aforementioned solvents, additives and impurities are still present.

公开(公告)号：EP2812366A4

公开(公告)日：2015-08-05

申请号：EP13755465

申请日：2013-02-11

Applicant: MOORE BENJAMIN & CO

Inventor： YANG YONG ,  GARCIA-BARRIOS JOHANNA L ,  SHEERIN ROBERT ,  MINASSIAN STEVE ,  COOPER GLENN

IPC: C08F220/12 ,  C08L31/04 ,  C08L33/06

CPC classification number: C09D133/26 ,  C08F220/12 ,  C08L2201/54 ,  C09D133/068 ,  C09D133/08 ,  C09D143/02 ,  C09D131/04 ,  C08K5/25

Abstract: Water-borne cross-linking polymeric compositions and related embodiments, such as methods of making and using the compositions, as well as products formed with said compositions are described. The water-borne composition may comprise one or more polymers formulated from one or more monomers of which at least one is a monomer that yields acetaldehyde as a hydrolysis product, and incorporating cross-linking functionality such as, but not limited to, carbonyl or epoxy functionality, and a blocked cross-linking agent, for example, a hydrazone. Neither the cross-linking functionality nor the acetaldehyde reacts with the blocked cross-linking agent; however, the blocked cross-linking agent is capable of conversion to an alternative form cross-linking agent such as, but not limited to, a hydrazide, to yield a cross-linked polymer. The alternative form cross-linking agent may be formed in an equilibrium reaction including the blocked cross-linking agent.

公开(公告)号：EP2176854A4

公开(公告)日：2012-11-21

申请号：EP08772503

申请日：2008-07-10

Applicant: MOORE BENJAMIN & CO ,  UNIV LEEDS

Inventor： OU LI-CHEN ,  LUO MING RONNIER ,  CHONG PATRICK ,  MINCHEW CARL

IPC: G09G5/02

CPC classification number: G01J3/526 ,  G01J3/46 ,  G01J3/462

Abstract: Color selection and display methods and devices in which colors can be displayed according to color harmony and color emotion and feedback obtained on color emotion and color harmony evoked by selected color and/or color combinations.

公开(公告)号：EP2064271A4

公开(公告)日：2011-08-10

申请号：EP07841690

申请日：2007-08-31

Applicant: MOORE BENJAMIN & CO

Inventor： YANG YONG ,  SMERAK BRENT ,  ASIF MOHAMMAD ,  SHEERIN ROBERT

IPC: C08J5/18 ,  B05D5/06

CPC classification number: B05D7/54 ,  B05D5/066 ,  B05D2602/00 ,  Y10T428/24942 ,  Y10T428/31504

公开(公告)号：EP2285754A4

公开(公告)日：2013-03-06

申请号：EP09798405

申请日：2009-06-12

Applicant: MOORE BENJAMIN & CO

Inventor： SHEERIN ROBERT J ,  MAUCK JEAN F ,  GHARAPETIAN HRIRE ,  KOTORA GORDON

IPC: C04B41/45 ,  C04B41/48 ,  C08G81/00

CPC classification number: C08F6/003 ,  C09D133/06

Abstract: The present invention relates to an aqueous coating composition comprising a treated latex polymer dispersion with less than about 50 ppm of unreacted monomers. The latex polymer dispersion can be treated by various means, including stripping and chasing, to remove unreacted monomers from the dispersion. Unreacted monomers significantly contribute to paint odor. In an innovative aspect of the present invention, the synergistic combination of the treated latex dispersion with pigments and other low or zero-VOC additives results in an aqueous coating composition with de minimis levels of volatile emissions, low odor, and paint performance comparable to premium latex paints.

公开(公告)号：EP2235434A4

公开(公告)日：2011-04-20

申请号：EP08863960

申请日：2008-12-22

Applicant: MOORE BENJAMIN & CO

Inventor： CHONG PATRICK ,  GUTMAN MICHAEL ,  MINCHEW CARL ,  FAIRMAN HUGH

IPC: F21V9/00

CPC classification number: G01N21/255 ,  G01J3/461 ,  G06Q90/00 ,  G09F5/00 ,  H04N9/3102 ,  H04N9/3182 ,  H05B33/0803 ,  H05B33/086