公开(公告)号：US20230203323A1

公开(公告)日：2023-06-29

申请号：US17925972

申请日：2021-05-18

Applicant: SEB S.A.

Inventor： Raphaël Turgis ,  Isabelle Joutang ,  Stephanie Le Bris

IPC: C09D7/61 ,  C09D123/28

CPC classification number: C09D7/61 ,  C09D123/28

Abstract: The purpose of the present invention is the use of (Bi1-xAx)(V1-yMy)04 in a non-stick coating for a household article so as to reduce or prevent the color change of said coating during the manufacturing process thereof, characterised in that: —x is equal to 0 or x is from 0.001 to 0.999; —y is equal to 0 or y is from 0.001 to 0.999; —A and Mare selected from the group consisting of nitrogen, phosphorus, an alkali metal, an alkaline earth metal, a transition metal, a poor metal, a metalloid or a lanthanide; —A and M are different from each other.

公开(公告)号：US20230374258A1

公开(公告)日：2023-11-23

申请号：US17926292

申请日：2021-05-18

Applicant: SEB S.A.

Inventor： Raphaël Turgis ,  Isabelle Joutang ,  Stephanie Le Bris ,  Anne Teissier

IPC: C08K3/22 ,  C09D5/26 ,  A47J36/02 ,  C09D183/04 ,  A45D2/00 ,  D06F75/38 ,  C09D7/61

CPC classification number: C08K3/22 ,  C09D5/26 ,  A47J36/02 ,  C09D183/04 ,  A45D2/001 ,  D06F75/38 ,  C09D7/61

Abstract: The present invention relates to a sol-gel coating of the surface of a household article comprising at least two decorations (a) and (b) arranged between or in its layers, (a) being a decoration comprising at least one thermochromic pigment composition in the form of particles consisting of a (Bi1-xAx)(V1-yMy)O4-type pigment and optionally additives, where: —x is equal to 0 or x is from 0.001 to 0.999; —y is equal to 0 or y is from 0.001 to 0.999; —A and M are selected from the group consisting of nitrogen, phosphorus, an alkali metal, an alkaline earth metal, a transition metal, a poor metal, a metalloid or a lanthanide; —A and M are different from each other; (b) being a decoration comprising a temperature-indicating pigment composition.

公开(公告)号：US20230183497A1

公开(公告)日：2023-06-15

申请号：US17925891

申请日：2021-05-18

Applicant: SEB S.A.

Inventor： Raphaël Turgis ,  Isabelle Joutang ,  Stephanie Le Bris ,  Anne Teissier

IPC: C09D5/29 ,  C09D5/26 ,  C09D5/00 ,  C09D7/61 ,  C09D127/18 ,  C09D11/037 ,  C09D11/106 ,  C09D11/50 ,  G01K11/14 ,  A47J36/02 ,  D06F75/38 ,  A45D2/00 ,  A45D1/28

CPC classification number: C09D5/29 ,  C09D5/26 ,  C09D5/002 ,  C09D7/61 ,  C09D127/18 ,  C09D11/037 ,  C09D11/106 ,  C09D11/50 ,  G01K11/14 ,  A47J36/02 ,  D06F75/38 ,  A45D2/001 ,  A45D1/28 ,  A47J2202/00

Abstract: The present invention relates to a fluoropolymer-based coating of the surface of a household article comprising at least two decorations (a) and (b) arranged between or in its layers, wherein: (a) is a decoration comprising at least one thermochromic pigment composition in the form of particles consisting of a (Bi1-xAx) (V1-yMy)O4 type pigment, where: —x is 0 or x is from 0.001 to 0.999; —y is equal to 0 or y is from 0.001 to 0.999; —A and M are selected from the group consisting of nitrogen, phosphorus, an alkali metal, an alkaline earth metal, a transition metal, a poor metal, a metalloid or a lanthanide; —A and M are different from each other; and (b) is a decoration comprising a temperature reference pigment composition.

公开(公告)号：US20230203324A1

公开(公告)日：2023-06-29

申请号：US17925993

申请日：2021-05-18

Applicant: SEB S.A.

Inventor： Raphaël Turgis ,  Isabelle Joutang ,  Stephanie Le Bris

IPC: C09D7/61 ,  C01G31/00 ,  B01J23/22 ,  C09D5/00 ,  C09D127/12

CPC classification number: C09D7/61 ,  C01G31/006 ,  B01J23/22 ,  C09D5/002 ,  C09D127/12 ,  C08K3/22

Abstract: The present invention relates to the use of (Bi1−xAx)(V1−yMy)O4 in a non-stick coating for a household article so as to catalyse the breakdown of the by-products resulting from said coating during the manufacturing process thereof or the use of said household article, characterised in that: x is 0 or x is from 0.001 to 0.999, y is 0 or y is from 0.001 to 0.999, A and M are selected from the group consisting of nitrogen, phosphorus, an alkali metal, an alkaline earth metal, a transition metal, a poor metal, a metalloid or a lanthanide, A and M are different from each other.

公开(公告)号：US20230193066A1

公开(公告)日：2023-06-22

申请号：US17926423

申请日：2021-05-18

Applicant: SEB S.A.

Inventor： Raphaël Turgis ,  Isabelle Joutang ,  Stephanie Le Bris

IPC: C09D11/50 ,  C09D11/54 ,  C09D11/037 ,  C09D11/033 ,  C09D11/106 ,  C01G31/00 ,  A47J36/02

CPC classification number: C09D11/50 ,  C09D11/54 ,  C09D11/037 ,  C09D11/033 ,  C09D11/106 ,  C01G31/006 ,  A47J36/02 ,  C01P2006/32 ,  C01P2006/60 ,  A47J2202/00

Abstract: The present invention relates to a coating of the surface of an electrical household appliance comprising a decoration (a) comprising a pigmentary compound B1VO4 having a ΔE* in the coating greater than or equal to 11 between ambient temperature and 150° C., ΔE* being defined by the formula CIE1976 in the CIELAB colour space: Formula (I): L1*, a1* and b1* characterising the values L*a*b* of said compound at ambient temperature; L2*, a2* and b2* characterising the values L*a*b* of said compound at 150° C.