Patents by Inventor Theo VELDHUIS
Theo VELDHUIS has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20240010837Abstract: The invention relates to compositions including a constituent-A, which constituent-A consists of a polylysine component and a fibrous component which fibrous component consists of at least one fibrous element which fibrous element includes vegetable fibers. The fibrous element is free of any fibers other than the vegetable fibers. The composition is free of any fibers other than the vegetable fibers of the fibrous component (compositions of the invention). The invention further relates to processes for obtaining an object from the compositions of the invention. The invention further relates to objects such as sheets, tapes, sticks, strips, films, cloths, containers, boards, panels, beams, frames, planks, engineered wood (e.g. fibreboards) obtained by said processes. The invention further relates to articles including a) a part which is solid at 23° C. and 1 atm; and one or both of b) and c), wherein b) is a composition of the invention, and c) is an object of the invention (articles of the invention).Type: ApplicationFiled: November 3, 2021Publication date: January 11, 2024Inventors: Douglas Richard Hayden, Cornelis Eme Koning, Theo Veldhuis
-
Patent number: 11634592Abstract: The invention relates to a polymer comprising certain specific units. The invention further relates to processes for making the polymer of the invention. The invention further relates to a binder and compositions comprising the polymer, preferably to compositions suitable for paints and coatings. The invention relates in particular to water-borne, solvent-borne and powder coating compositions and preferably to curable water-borne, curable solvent-borne and curable powder coating compositions. The invention further relates to cured compositions. The invention further relates to objects, in particular coatings prepared from the compositions of the invention. The invention further relates to processes for making the compositions of the invention. The invention further relates to articles having coated thereon the compositions of the invention. The invention further relates to articles having coated and cured thereon the compositions of the invention.Type: GrantFiled: October 29, 2020Date of Patent: April 25, 2023Assignee: COVESTRO (NETHERLANDS) B.V.Inventors: Cornelis Eme Koning, Theo Veldhuis, Leendert Jan Molhoek, Paulus Franciscus Anna Buijsen, Jan Pieter Drijfhout
-
Patent number: 11512165Abstract: Polymers and methods of making the same are described whereby the polymers generically include one or more units each of which necessarily has a 1,2,4-substituted cyclohexane group or a 1,1,2,4-substituted cyclohexane group. According to specific disclosures herein, polymers and methods of making the same are described whereby the polymers have one or more S1 units represented by the formula: wherein n is an integer equal to or higher than 1, m is 0 or 1, A is H or CH3, and wherein each of X and Y is a specifically defined group.Type: GrantFiled: August 20, 2020Date of Patent: November 29, 2022Assignee: COVESTRO (NETHERLANDS) B.V.Inventors: Cornelis Eme Koning, Theo Veldhuis, Paulus Franciscus Anna Buijsen, Jan Pieter Drijfhout, Albertus Johannes Reuvers, Rafael Jean Sablong, Chunliang Li
-
Publication number: 20210179858Abstract: Polymers are provided which are formed of at least one unit selected from the group consisting of the following units S1 and S2: wherein X and Y are substituents as defined in the specification and k and m are integers as defined in the specification.Type: ApplicationFiled: February 16, 2021Publication date: June 17, 2021Inventors: Cornelis Eme KONING, Theo VELDHUIS, Leendert Jan MOLHOEK, Paulus Franciscus Anna BUIJSEN, Jan Pieter DRIJFHOUT
-
Publication number: 20210071012Abstract: The invention relates to a polymer comprising certain specific units. The invention further relates to processes for making the polymer of the invention. The invention further relates to a binder and compositions comprising the polymer, preferably to compositions suitable for paints and coatings. The invention relates in particular to water-borne, solvent-borne and powder coating compositions and preferably to curable water-borne, curable solvent-borne and curable powder coating compositions. The invention further relates to cured compositions. The invention further relates to objects, in particular coatings prepared from the compositions of the invention. The invention further relates to processes for making the compositions of the invention. The invention further relates to articles having coated thereon the compositions of the invention. The invention further relates to articles having coated and cured thereon the compositions of the invention.Type: ApplicationFiled: October 29, 2020Publication date: March 11, 2021Inventors: Cornelis Eme KONING, Theo VELDHUIS, Leendert Jan MOLHOEK, Paulus Franciscus Anna BUIJSEN, Jan Pieter DRIJFHOUT
-
Publication number: 20210002419Abstract: Polymers and methods of making the same are described whereby the polymers generically include one or more units each of which necessarily has a 1,2,4-substituted cyclohexane group or a 1,1,2,4-substituted cyclohexane group. According to specific disclosures herein, polymers and methods of making the same are described whereby the polymers have one or more S1 units represented by the formula: wherein n is an integer equal to or higher than 1, m is 0 or 1, A is H or CH3, and wherein each of X and Y is a specifically defined group.Type: ApplicationFiled: August 20, 2020Publication date: January 7, 2021Inventors: Cornelis Eme KONING, Theo VELDHUIS, Paulus Franciscus Anna BUIJSEN, Jan Pieter DRIJFHOUT, Albertus Johannes REUVERS, Rafael Jean SABLONG, Chunliang LI
-
Patent number: 10875959Abstract: Polymers and methods of making the same are described whereby the polymers generically include one or more units each of which necessarily has a 1,2,4-substituted cyclohexane group or a 1,1,2,4-substituted cyclohexane group. According to specific disclosures herein, polymers and methods of making the same are described whereby the polymers have one or more S1 units represented by the formula: wherein n is an integer equal to or higher than 1, m is 0 or 1, A is H or CH3, and wherein each of X and Y is a specifically defined group.Type: GrantFiled: May 26, 2017Date of Patent: December 29, 2020Assignee: DSM IP ASSETS B.V.Inventors: Cornelis Eme Koning, Theo Veldhuis, Paulus Franciscus Anna Buijsen, Jan Pieter Drijfhout, Albertus Johannes Reuvers, Rafael Jean Sablong, Chunliang Li
-
Publication number: 20190390003Abstract: The invention relates to a polymer comprising certain specific units. The invention further relates to processes for making the polymer of the invention. The invention further relates to a binder and compositions comprising the polymer, preferably to compositions suitable for paints and coatings. The invention relates in particular to water-borne, solvent-borne and powder coating compositions and preferably to curable water-borne, curable solvent-borne and curable powder coating compositions. The invention further relates to cured compositions. The invention further relates to objects, in particular coatings prepared from the compositions of the invention. The invention further relates to processes for making the compositions of the invention. The invention further relates to articles having coated thereon the compositions of the invention. The invention further relates to articles having coated and cured thereon the compositions of the invention.Type: ApplicationFiled: May 26, 2017Publication date: December 26, 2019Inventors: Cornelis Eme KONING, Theo VELDHUIS, Paulus Franciscus Anna BUIJSEN, Jan Pieter DRIJFHOUT, Albertus Johannes REUVERS, Rafael Jean SABLONG, Chunliang LI
-
Publication number: 20190292313Abstract: The invention relates to a polymer comprising certain specific units. The invention further relates to processes for making the polymer of the invention. The invention further relates to a binder and compositions comprising the polymer, preferably to compositions suitable for paints and coatings. The invention relates in particular to water-borne, solvent-borne and powder coating compositions and preferably to curable water-borne, curable solvent-borne and curable powder coating compositions. The invention further relates to cured compositions. The invention further relates to objects, in particular coatings prepared from the compositions of the invention. The invention further relates to processes for making the compositions of the invention. The invention further relates to articles having coated thereon the compositions of the invention. The invention further relates to articles having coated and cured thereon the compositions of the invention.Type: ApplicationFiled: May 26, 2017Publication date: September 26, 2019Inventors: Cornelis Eme KONING, Theo VELDHUIS, Leendert Jan MOLHOEK, Paulus Franciscus Anna BUIJSEN, Jan Pieter DRIJFHOUT
-
Publication number: 20190276677Abstract: The invention relates to a polymer comprising certain specific units. The invention further relates to processes for making the polymer of the invention. The invention further relates to a binder and compositions comprising the polymer, preferably to compositions suitable for paints and coatings. The invention relates in particular to water-borne, solvent-borne and powder coating compositions and preferably to curable water-borne, curable solvent-borne and curable powder coating compositions. The invention further relates to cured compositions. The invention further relates to objects, in particular coatings prepared from the compositions of the invention. The invention further relates to processes for making the compositions of the invention. The invention further relates to articles having coated thereon the compositions of the invention. The invention further relates to articles having coated and cured thereon the compositions of the invention.Type: ApplicationFiled: May 26, 2017Publication date: September 12, 2019Inventors: Cornelis Eme KONING, Theo VELDHUIS, Leendert Jan MOLHOEK, Paulus Franciscus Anna BUIJSEN, Jan Pieter DRIJFHOUT