公开(公告)号：US20190159626A1

公开(公告)日：2019-05-30

申请号：US16259433

申请日：2019-01-28

Applicant: SEB S.A.

Inventor： Jean-Luc Perillon ,  Michel Fontaine

IPC: A47J36/02 ,  B05D5/08

Abstract: The invention relates to a cooking utensil comprising a hollow bowl with a base and a side wall rising from the base, and including at least one fragile area. The bowl has a concave inner surface for receiving food, as well as a convex outer surface. The utensil is coated successively, from the bowl, with a hard base and a nonstick coating, which covers the hard base and includes at least one layer containing at least one fluorocarbon resin. The hard base has a layer that is at least broken at the fragile area. The invention also relates to a method for producing such a utensil.

公开(公告)号：US10030151B2

公开(公告)日：2018-07-24

申请号：US14394173

申请日：2013-04-11

Applicant: SEB S.A.

Inventor： Barbara Gantillon ,  Jean-Luc Perillon ,  Aurelien Dubanchet

IPC: C09D5/00 ,  C09D179/08 ,  C08G73/14 ,  C09D127/16 ,  C09D127/18 ,  B05D3/02 ,  C23C28/04 ,  B05D7/14 ,  B05D7/00

Abstract: Provided is a primer composition for a non-stick coating which includes a polyamide-amic acid having an acid value of 50 to 200 mg KOH/g, a Lewis base, water and at least 5 wt % of a polar aprotic solvent relative to the total weight of said composition. According to the invention, the weight ratio of PAI/polar aprotic solvent in said composition is at least 1.5. Also provided is a method for preparing such a composition, and a method for manufacturing an item comprising a metal substrate to which such a composition is applied.

公开(公告)号：US09758681B2

公开(公告)日：2017-09-12

申请号：US15323992

申请日：2015-07-06

Applicant: SEB S.A.

Inventor： Stephanie Le Bris ,  Jean-Luc Perillon ,  Jean Waku ,  Hélène Serier-Brault ,  Stéphane Jobic

IPC: C09D5/26 ,  C09D7/12 ,  C09D1/00 ,  C09D127/18 ,  C09K9/00 ,  C01G49/00 ,  C01B33/24 ,  A47J36/02 ,  G01K11/14 ,  C08K3/22

CPC classification number: C09D5/26 ,  A47J36/025 ,  C01B33/20 ,  C01B33/24 ,  C01G49/0054 ,  C01P2004/61 ,  C01P2006/60 ,  C08K3/22 ,  C08K2003/2265 ,  C09D1/00 ,  C09D7/61 ,  C09D127/18 ,  C09K9/00 ,  G01K11/14 ,  G01K2207/08

Abstract: Provided is a non-stick coating including at least one functional decorative layer, including a pigment composition having a reversible variation of optical and/or colorimetric properties when the coating is subjected to a temperature variation between a cold temperature of 0° C. to 40° C. and a hot temperature of 80° C. to 400° C. The pigment composition includes at least one compound of formula Y(3-x)MxFe(5-y)QyO12 in the form of particles, in which M is selected from the lanthanides, alkaline metals, alkaline-earth metals and metalloids with a degree of oxidation (DO) +3; Q is selected from the group made up of the lanthanides, non-metals with degree of oxidation +4, metals with DO +3 or +4, transition metals with DO +2 or +4, alkaline-earth metals and alkaline metals; and wherein x is between 0 and 0.3 and y is between 0 and 3.

公开(公告)号：US10722069B2

公开(公告)日：2020-07-28

申请号：US16259433

申请日：2019-01-28

Applicant: SEB S.A.

Inventor： Jean-Luc Perillon ,  Michel Fontaine

IPC: A47J27/00 ,  A47J36/02 ,  B05D5/08 ,  B05D1/10

Abstract: The invention relates to a cooking utensil comprising a hollow bowl with a base and a side wall rising from the base, and including at least one fragile area. The bowl has a concave inner surface for receiving food, as well as a convex outer surface. The utensil is coated successively, from the bowl, with a hard base and a nonstick coating, which covers the hard base and includes at least one layer containing at least one fluorocarbon resin. The hard base has a layer that is at least broken at the fragile area. The invention also relates to a method for producing such a utensil.

公开(公告)号：US10465076B2

公开(公告)日：2019-11-05

申请号：US15320523

申请日：2015-06-12

Applicant: SEB S.A.

Inventor： Barbara Gantillon ,  Laurent Voisin ,  Isabelle Joutang ,  Jean-Luc Perillon

IPC: C09D179/08 ,  A47J36/02 ,  C09D127/18 ,  C23C26/00 ,  C09D5/08 ,  C09D181/06 ,  C09D5/03 ,  C09D7/40 ,  B05D5/08 ,  C09D5/02 ,  C09D171/00 ,  C09D181/04 ,  B05D7/00 ,  C09D127/12 ,  C09D7/20 ,  C09D7/65 ,  B05D7/14

Abstract: Provided is an aqueous amine-free coating composition including at least one heterocyclic polymer, wherein the heterocyclic polymer is in the form of powder having a d90 less than or equal to 20 μm. Also provided is an aqueous amine-free non-stick coating composition including such an aqueous composition for a coating, and the respective methods for producing same. Further provided is a method for producing an item on one of the faces of a metal substrate, from at least one layer of coating composition or one layer of non-stick coating composition according to the invention.

公开(公告)号：US20170158863A1

公开(公告)日：2017-06-08

申请号：US15321454

申请日：2015-06-25

Applicant: SEB S.A.

Inventor： Laurent Caillier ,  Jean Waku ,  Jean-Luc Perillon

IPC: C09D5/00 ,  A47J36/02 ,  C09D133/12 ,  C09D7/12 ,  C09D127/18

CPC classification number: C09D5/00 ,  A47J36/025 ,  C09D7/40 ,  C09D7/62 ,  C09D7/63 ,  C09D127/18 ,  C09D133/12

Abstract: Provided is a nonstick coating, including at least one outer layer including at least one infusible domain and at least one fusible domain. The infusible domain having at least one infusible material with a softening point above 200° C., and the fusible domain including at least one fusible material having a softening point above ambient temperature and at least 20° C. below the softening point of the infusible material. Also provided is a utensil including a support having two opposite faces, at least one of which is covered with a nonstick coating described above, and also to processes for manufacturing such a utensil.

公开(公告)号：US20150201799A1

公开(公告)日：2015-07-23

申请号：US14373789

申请日：2013-01-18

Applicant: SEB S.A.

Inventor： Aurelien Dubanchet ,  Stephanie Le Bris ,  Jean-Luc Perillon

IPC: A47J36/02 ,  C09D183/04 ,  H01F1/01 ,  B05D3/00

CPC classification number: A47J36/02 ,  B05D3/207 ,  B05D5/08 ,  B05D7/14 ,  B05D2601/28 ,  C09D183/04 ,  H01F1/01 ,  Y10T428/24612 ,  Y10T428/31612 ,  Y10T428/31663

Abstract: Provided is a vitreous coating comprising at least one layer embodied in the form of a continuous film of sol-gel material comprising a matrix formed from at least one metal polyalkoxylate and wherein anisotropically-shaped particles are dispersed, said layer comprising at least one area wherein the particles are particles predominantly inclined by an angle (α) of between 20° and 90° relative to the median plane of the film. The subject matter of the present invention also comprises a method of manufacturing such a coating, and a culinary article one of the surfaces of which is coated with such a coating.

Abstract translation: 本发明提供了一种玻璃质涂层，其包含至少一层以溶胶 - 凝胶材料的连续膜形式包含的层，所述层包含由至少一种金属聚烷氧基化物形成的基质，并且其中各向异性形状的颗粒被分散，所述层包含至少一个区域，其中 颗粒是相对于膜的中间平面主要倾斜角度（α）在20°和90°之间的颗粒。 本发明的主题还包括制造这种涂层的方法，以及烹饪用品，其表面之一涂有这样的涂层。

公开(公告)号：US20150072091A1

公开(公告)日：2015-03-12

申请号：US14394173

申请日：2013-04-11

Applicant: SEB S.A.

Inventor： Barbara Gantillon ,  Jean-Luc Perillon ,  Aurelien Dubanchet

IPC: C09D5/00 ,  B05D3/02 ,  C23C28/04

CPC classification number: C09D5/002 ,  B05D3/0272 ,  B05D7/14 ,  B05D7/542 ,  C08G73/14 ,  C09D127/16 ,  C09D127/18 ,  C09D179/08 ,  C23C28/048 ,  Y10T428/1359 ,  Y10T428/31678 ,  C08L27/12 ,  C08K5/17 ,  C08L79/08

Abstract: Provided is a primer composition for a non-stick coating which includes a polyamide-amic acid having an acid value of 50 to 200 mg KOH/g, a Lewis base, water and at least 5 wt % of a polar aprotic solvent relative to the total weight of said composition. According to the invention, the weight ratio of PAI/polar aprotic solvent in said composition is at least 1.5. Also provided is a method for preparing such a composition, and a method for manufacturing an item comprising a metal substrate to which such a composition is applied.

Abstract translation: 本发明提供一种不粘涂层用底漆组合物，其包含酸值为50〜200mgKOH / g的聚酰胺 - 酰胺酸，路易斯碱，水和至少5重量％的极性非质子溶剂相对于 所述组合物的总重量。 根据本发明，所述组合物中PAI /极性非质子溶剂的重量比至少为1.5。 还提供了制备这种组合物的方法，以及用于制造包含这样的组合物的金属基材的物品的方法。

公开(公告)号：US20140134360A1

公开(公告)日：2014-05-15

申请号：US14077614

申请日：2013-11-12

Applicant: SEB S.A.

Inventor： Pierre Jean Muller ,  Aurelien Dubanchet ,  Jean-Luc Perillon

IPC: C09D183/04 ,  C23D5/02

CPC classification number: C09D183/04 ,  C23C18/122 ,  C23C18/1225 ,  C23C18/1241 ,  C23C18/1254 ,  C23C18/127 ,  C23D5/02 ,  Y10T428/13 ,  Y10T428/24355 ,  Y10T428/24364

Abstract: Provided is an article, particularly culinary, comprising a cast iron support having two opposite sides. The article comprises a vitreous coating in the form of at least a continuous layer of a sol-gel material comprising a matrix formed from at least a metal polyalkoxylate and at least a reactive or unreactive silicone oil, the layer of sol-gel material being deposited directly on one at least of the sides of said support, and the side provided with a vitreous coating has a surface roughness Ra ranging between 3 and 15 μm with a peak count per centimeter RPc ranging between 50 and 200. A method for manufacturing such an article is also provided.

Abstract translation: 提供了一种特别烹饪的制品，其包括具有两个相对侧的铸铁支架。 所述制品包括至少一层溶胶 - 凝胶材料的连续层的玻璃质涂层，其包含由至少一种金属聚烷氧基化物和至少一种反应性或非反应性硅油形成的基质，所述溶胶 - 凝胶材料层被沉积 直接在所述支撑体的至少一侧上，并且设置有玻璃质涂层的一侧的表面粗糙度Ra在3和15μm之间，峰值计数在每厘米RPc在50和200之间。一种制造这种 还提供了文章。

公开(公告)号：US20140120284A1

公开(公告)日：2014-05-01

申请号：US14067033

申请日：2013-10-30

Applicant: SEB S.A.

Inventor： Jean-Luc Perillon ,  Aurelien Dubanchet ,  Laurent Caillier

IPC: C09D5/26

CPC classification number: C23C18/1254 ,  A47J36/02 ,  A47J36/025 ,  A47J36/04 ,  A47J36/06 ,  B05D1/02 ,  B05D1/36 ,  C09D5/00 ,  C09D5/24 ,  C09D5/26 ,  C23C2/02 ,  C23C2/04 ,  C23C24/082 ,  Y10T428/131 ,  Y10T428/1317 ,  Y10T428/1321 ,  Y10T428/1355 ,  Y10T428/1359

Abstract: Provided is a ceramic coating intended to be applied on a metal support and having the form of at least a continuous film having a thickness between 2 and 100 μm, this coating comprising a matrix including at least a metal polyalkoxide and wherein are dispersed particles whereof the diameter ranges between 0.01 and 50 μm, said particles being from a material having a thermal conductivity equal to or higher than 10 W·m−1·K−1 and a bulk density of at the most 3.9 g/cm3. Also provided is an article, for example culinary, comprising such a coating and its method of manufacture.

Abstract translation: 提供了一种旨在施加在金属载体上的陶瓷涂层，并且至少具有2至100μm厚度的连续膜的形式，该涂层包含至少包含金属聚烷氧化物的基质，并且其中分散颗粒为 直径范围在0.01和50μm之间，所述颗粒来自具有等于或高于10W·m-1·K-1的热导率和最大3.9g / cm 3的堆积密度的材料。 还提供了一种例如烹饪用品，其包括这种涂层及其制造方法。