Patents by Inventor Johannes Martinus Dina Goossens

Johannes Martinus Dina Goossens 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).

  • Patent number: 11873375
    Abstract: A reinforced polycarbonate composition includes 30-60 wt % of a homopolycarbonate; 5-30 wt % of a poly(carbonate-siloxane); 10-40 wt % of a high heat polycarbonate having a glass transition temperature of 170° C. or higher determined per ASTM D3418 with a 20° C./min heating rate; 1-10 wt % of a phosphorous-containing flame retardant present in amount effective to provide 0.1-1.5 wt % phosphorous; 0.01-0.5 wt % of an anti-drip agent; 5-30 wt % of a reinforcing fiber; and optionally, up to 10 wt % of an additive composition, wherein each amount is based on the total weight of the reinforced polycarbonate composition, which sums to 100 wt %. A molded sample of the polycarbonate composition has a heat deflection temperature greater than 115° C., preferably greater than 125° C., more preferably greater than 130° C., or a flame test rating of V1, preferably V0 as measured according to UL-94 at a thickness of 0.8 millimeter, or at a thickness of 0.6 mm, or at a thickness of 0.4 mm.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: January 16, 2024
    Assignee: SHPP GLOBAL TECHNOLOGIES B.V.
    Inventors: Erik Schwartz, Sascha Jan ter Horst, Mark Adrianus Johannes van der Mee, Johannes Martinus Dina Goossens, Robert Dirk van de Grampel, Tony Farrell
  • Publication number: 20230041985
    Abstract: A foamed polymer composition includes a matrix polymer component, and from 0.01 wt % to 2 wt %, based on the weight of the polymer composition, of a nanostructured fluoropolymer, a nanostructured fluoropolymer encapsulated by an encapsulating polymer, or a combination thereof. The matrix polymer component includes polybutylene terephthalate (PBT), polyetherimide (PEI), polyethylene terephthalate (PET), polycarbonate (PC), poly(p-phenylene oxide) (PPO), polystyrene (PS), polyphenylene sulfide (PPS), polypropylene (PP), polyamide (PA), polytrimethylene terephthalate (PTT), polyethylene naphthalate (PEN), polybutylene naphthalate (PBN), copolymers thereof, or a combination thereof. Methods for forming foamed polymer compositions, including core-back molding methods and extrusion foaming methods, are also described.
    Type: Application
    Filed: December 18, 2020
    Publication date: February 9, 2023
    Inventors: Johannes Gerardus Petrus GOOSSENS, Vaidyanath RAMAKRISHNAN, Johannes Martinus Dina GOOSSENS
  • Publication number: 20230020844
    Abstract: A method for forming foamed beads includes: saturating pellets with a blowing agent to form saturated pellets; and depressurizing the saturated pellets in a pressure vessel to form the foamed beads. The pellets include: a matrix polymer component, and from 0.01 wt% to 2 wt%, based on the weight of the pellets, of a nanostructured fluoropolymer, a nanostructured fluoropolymer encapsulated by an encapsulating polymer, or a combination thereof.
    Type: Application
    Filed: December 18, 2020
    Publication date: January 19, 2023
    Inventors: Johannes Gerardus Petrus GOOSSENS, Vaidyanath RAMAKRISHNAN, Johannes Martinus Dina GOOSSENS
  • Patent number: 11492488
    Abstract: A particulate material for powder bed fusion has specific particle size characteristics and includes a thermoplastic and a sulfonate salt having the structure (A), wherein Z is a phosphorus atom or a nitrogen atom; each occurrence of X is independently halogen or hydrogen provided that at least one X is halogen; b, d, and e are integers from zero to 12; c is 0 or 1 provided that when c is 1, d and e are not both zero; R11_13 are each independently C1-C12 hydrocarbyl; R14 is C1-C18 hydrocarbyl; and Y is selected from (B)—wherein R15 is hydrogen or C1-C12 hydrocarbyl. Also described is a method of powder bed fusion utilizing the particulate material.
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: November 8, 2022
    Assignee: SHPP GLOBAL TECHNOLOGIES B.V.
    Inventors: Bruke Daniel Jofore, Hao Gu, Theodorus Lambertus Hoeks, Johannes Martinus Dina Goossens, Brian Price
  • Publication number: 20220204759
    Abstract: A particulate material for powder bed fusion has specific particle size characteristics and includes a thermoplastic and a sulfonate salt having the structure (A), wherein Z is a phosphorus atom or a nitrogen atom; each occurrence of X is independently halogen or hydrogen provided that at least one X is halogen; b, d, and e are integers from zero to 12; c is 0 or 1 provided that when c is 1, d and e are not both zero; R11-13 are each independently C1-C12 hydrocarbyl; R14 is C1-C18 hydrocarbyl; and Y is selected from (B)—wherein R15 is hydrogen or C1-C12 hydrocarbyl. Also described is a method of powder bed fusion utilizing the particulate material.
    Type: Application
    Filed: July 29, 2020
    Publication date: June 30, 2022
    Inventors: Bruke Daniel JOFORE, Hao GU, Theodorus Lambertus HOEKS, Johannes Martinus Dina GOOSSENS, Brian Price
  • Patent number: 11339263
    Abstract: The disclosure is directed to polymer compositions comprising a matrix polymer component comprising a crystalline or semi-crystalline polymer; and a fibrillated fluoropolymer, a fibrillated fluoropolymer encapsulated by an encapsulating polymer, or a combination thereof. Methods of preparing and using these polymer compositions, as well as articles comprising the polymer compositions, as also described.
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: May 24, 2022
    Assignee: SHPP Global Technologies B.V.
    Inventors: Vaidyanath Ramakrishnan, Satish Kumar Gaggar, Malvika Bihari, Frederico Marques Ferreira Custodio, Johannes Martinus Dina Goossens
  • Patent number: 11124650
    Abstract: In an embodiment, a composition comprises a poly(ester-carbonate-siloxane) copolymer; a nanosilica; a plurality of polysiloxane particles; and a fluoropolymer. The nanosilica can be present in an amount of 1 to 5 wt % based on a total weight of the composition. The nanosilica can have a D50 particle size by volume of 5 to 50 nanometers. The nanosilica can have a hydrophobic coating. The plurality of polysiloxane particles can be present in an amount of 1 to 10 wt % based on a total weight of the composition. The plurality of polysiloxane particles can have a D50 particle size by volume of 0.1 to 10 micrometers. The fluoropolymer can be present in an amount of 0.005 to 5 wt % based on a total weight of the composition.
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: September 21, 2021
    Assignee: SHPP Global Technologies B.V.
    Inventors: Vaidyanath Ramakrishnan, Johannes Gerardus Petrus Goossens, Johannes Martinus Dina Goossens
  • Publication number: 20210130604
    Abstract: Provided are particulate compositions that include a matrix polymer and fibrillated reinforcement materials (e.g., PTFE or ultra-high molecular weight polyethylene fibrils) dispersed therein. The compositions are suitable for use in additive manufacturing processes.
    Type: Application
    Filed: December 27, 2017
    Publication date: May 6, 2021
    Inventors: Vaidyanath RAMAKRISHNAN, Bruke JOFORE, Johannes Gerardus Petrus GOOSSENS, Hao GU, Johannes Martinus Dina GOOSSENS
  • Publication number: 20210095118
    Abstract: A glass-filled polycarbonate composition comprising 5 to 95 wt % of a high heat copolycarbonate component; a phosphorous-containing flame retardant present in an amount effective to provide about 0.2 to 0.9 wt % of added phosphorous, 5 to 45 wt % of glass fibers; optionally, 5 to 50 wt % of a homopolycarbonate optionally, 5 to 45 wt % of a poly(carbonate-siloxane); optionally, 0.1 to 0.97 wt % of an anti-drip agent; wherein each amount is based on the total weight of the glass-filled polycarbonate composition, which sums to 100 wt %; wherein a molded sample of the glass-filled polycarbonate composition has a Vicat softening temperature of greater than or equal to 135° C. as measured according to ISO 306, and a flame test rating of V0 as measured according to UL-94 at a thickness of 1.0 millimeter, preferably 0.8 millimeter, or preferably 0.4 millimeter.
    Type: Application
    Filed: June 23, 2020
    Publication date: April 1, 2021
    Inventors: Tony FARRELL, Erik SCHWARTZ, Sascha Jan TER HORST, Mark Adrianus Johannes VAN DER MEE, Johannes Martinus Dina GOOSSENS, Robert Dirk VAN DE GRAMPEL
  • Publication number: 20210017385
    Abstract: In an embodiment, a composition comprises a poly(ester-carbonate-siloxane) copolymer; a nanosilica; a plurality of polysiloxane particles; and a fluoropolymer. The nanosilica can be present in an amount of 1 to 5 wt % based on a total weight of the composition. The nanosilica can have a D50 particle size by volume of 5 to 50 nanometers. The nanosilica can have a hydrophobic coating. The plurality of polysiloxane particles can be present in an amount of 1 to 10 wt % based on a total weight of the composition. The plurality of polysiloxane particles can have a D50 particle size by volume of 0.1 to 10 micrometers. The fluoropolymer can be present in an amount of 0.005 to 5 wt % based on a total weight of the composition.
    Type: Application
    Filed: March 12, 2019
    Publication date: January 21, 2021
    Inventors: Vaidyanath RAMAKRISHNAN, Johannes Gerardus Petrus GOOSSENS, Johannes Martinus Dina GOOSSENS
  • Publication number: 20210002479
    Abstract: In an embodiment, a composition comprises a polycarbonate; 1 to 5 wt % based on a total weight of the composition of a nanosilica having a D50 particle size by volume of 5 to 50 nanometers; wherein the nanosilica has a hydrophobic coating; and a siloxane domain having repeat units of the formula 10; wherein each R is independently a C1-13 monovalent organic group and the value of E is 2 to 1,000; wherein the composition comprises at least one of a polycarbonate-polysiloxane copolymer, 0.1 to 5 wt % of a polysiloxane homopolymer based on the total weight of the composition, or a plurality of polysiloxane particles having a D50 particle size by volume of 0.1 to 10 micrometers.
    Type: Application
    Filed: March 11, 2019
    Publication date: January 7, 2021
    Inventors: Vaidyanath RAMAKRISHNAN, Sepehr HARSINY, Johannes Gerardus Petrus GOOSSENS, Johannes Martinus Dina GOOSSENS, Theodorus Lambertus HOEKS, Devendra BAJAJ, Pooja BAJAJ
  • Publication number: 20200407517
    Abstract: A reinforced polycarbonate composition includes 30-60 wt % of a homopolycarbonate; 5-30 wt % of a poly(carbonate-siloxane); 10-40 wt % of a high heat polycarbonate having a glass transition temperature of 170° C. or higher determined per ASTM D3418 with a 20° C./min heating rate; 1-10 wt % of a phosphorous-containing flame retardant present in amount effective to provide 0.1-1.5 wt % phosphorous; 0.01-0.5 wt % of an anti-drip agent; 5-30 wt % of a reinforcing fiber; and optionally, up to 10 wt % of an additive composition, wherein each amount is based on the total weight of the reinforced polycarbonate composition, which sums to 100 wt %. A molded sample of the polycarbonate composition has a heat deflection temperature greater than 115° C., preferably greater than 125° C., more preferably greater than 130° C., or a flame test rating of V1, preferably V0 as measured according to UL-94 at a thickness of 0.8 millimeter, or at a thickness of 0.6 mm, or at a thickness of 0.4 mm.
    Type: Application
    Filed: June 25, 2020
    Publication date: December 31, 2020
    Inventors: Erik Schwartz, Sascha Jan ter Horst, Mark Adrianus Johannes van der Mee, Johannes Martinus Dina Goossens, Robert Dirk van de Grampel, Tony Farrell
  • Publication number: 20200407549
    Abstract: A polymer composition includes a polymer component including a pre-dynamic cross-linked polymer composition that includes polyester chains joined by a coupler component; and one or more non-networking flame retardant additives. A method of preparing a dynamic cross-linked polymer composition includes: reacting a coupler component including at least two epoxy groups and a chain component including a polyester; and adding one or more non-networking flame retardant additives. The reaction is performed under such conditions to form a pre-dynamic cross-linked composition, and is performed in the presence of at least one catalyst that promotes the formation of the pre-dynamic cross-linked composition. The pre-dynamic cross-linked composition when subjected to a curing process exhibits particular plateau modulus and internal residual stress relaxation properties.
    Type: Application
    Filed: September 26, 2017
    Publication date: December 31, 2020
    Inventors: Erik SCHWARTZ, Johannes Martinus Dina GOOSSENS, Ramon GROOTE, Sascha Jan TER HORST, Tony FARRELL
  • Publication number: 20200199355
    Abstract: A thermoplastic composition, comprising: 40-94 wt %, or 60-92 wt %, or 75-91 wt % of polycarbonate, polycarbonate copolymer, or a combination thereof; 5-20 wt %, or 5-15 wt %, or 8-12 wt % of fiber reinforcement; optionally 1-20 ppm, or 1-10 ppm, or 3-5 ppm of phosphorous-containing acid stabilizer; 0.01-2 wt %, or 0.02-1 wt %, or 0.03-0.5 wt % of a first colorant, wherein the first colorant does not comprise titanium dioxide; 0.05-0.5 wt %, or 0.1-0.4 wt %, or 0.1-0.3 wt % of anti-drip agent; and 0.3-0.9 wt %, or 0.4-0.8 wt %, or 0.4-0.6 wt % of potassium perfluorobutane sulfonate, based on the total weight of the composition, wherein an injection molded sample of the composition subjected to molding conditions comprising a residence time of 600 seconds at 340° C. has a ?E value of less than or equal to 3.5, or less than or equal to 3, or less than or equal to 2.8, at a thickness of 2.5 mm.
    Type: Application
    Filed: October 28, 2019
    Publication date: June 25, 2020
    Inventors: Fabrizio Micciche, Duygu Deniz Gunbas, Robert Dirk van de Grampel, Mark Adrianus Johannes van der Mee, Johannes Martinus Dina Goossens
  • Publication number: 20200199356
    Abstract: A flame retardant thermoplastic composition, comprising: 40-94 wt %, or 60-92 wt %, or 75-90 wt % of a polycarbonate, a polycarbonate copolymer, or a combination thereof; 5-19.7 wt %, or 5-15 wt %, or 8-12 wt % of a fiber reinforcement; 0.2-0.9 wt %, preferably 0.2-0.6 wt %, more preferably 0.2-0.5 wt % of potassium perfluorobutane sulfonate; optionally 1-20 ppm, or 1-10 ppm, or 3-5 ppm by weight of a phosphorous-containing acid stabilizer; optionally a colorant; and 0.05-0.4 wt %, or 0.1-0.3 wt %, or 0.1-0.2 wt % of an anti-drip agent, wherein the fluorine content is 0.1-0.5 wt %, or 0.1-0.4 wt %, or 0.1-0.3 wt %, wherein all weight percent values are based on the total weight of the composition, and wherein the total weight percent is 100 wt %, and preferably a molded article of the composition has a UL94 flammability rating of V0 at a thickness of 1.5 mm, or 1.2 mm, or 1.0 mm, or 0.8 mm.
    Type: Application
    Filed: November 25, 2019
    Publication date: June 25, 2020
    Inventors: Fabrizio Micciche, Mark Adrianus Johannes van der Mee, Robert Dirk van de Grampel, Johannes Martinus Dina Goossens, Duygu Deniz Gunbas
  • Publication number: 20190345644
    Abstract: Provided are fibers that comprise a matrix thermoplastic polymer and fibrillated reinforcement materials (e.g., PTFE fibrils) dispersed therein. The disclosed fibers exhibit improved processability and other improved handling characteristics as compared to fibril-free fibers.
    Type: Application
    Filed: December 21, 2017
    Publication date: November 14, 2019
    Inventors: Vaidyanath Ramakrishnan, Bruke Jofore, Johannes Gerardus Petrus Goossens, Johannes Martinus Dina Goossens
  • Publication number: 20190338098
    Abstract: The disclosure is directed to polymer compositions comprising a matrix polymer component comprising a crystalline or semi-crystalline polymer; and a fibrillated fluoropolymer, a fibrillated fluoropolymer encapsulated by an encapsulating polymer, or a combination thereof. Methods of preparing and using these polymer compositions, as well as articles comprising the polymer compositions, as also described.
    Type: Application
    Filed: July 22, 2019
    Publication date: November 7, 2019
    Inventors: Vaidyanath RAMAKRISHNAN, Satish Kumar GAGGAR, Malvika BIHARI, Frederico Marques Ferreira CUSTODIO, Johannes Martinus Dina GOOSSENS
  • Patent number: 10457806
    Abstract: Methods for preparing pre-dynamic cross-linked polymer compositions are described. Methods of preparing dynamic cross-linked polymer compositions using pre-dynamic cross-linked polymer compositions are also described.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: October 29, 2019
    Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
    Inventors: Ramon Groote, Chiel Albertus Leenders, Johannes Martinus Dina Goossens, Robert Borst, Tim Bernardus van Erp, Bart Vandormael, Domenico La Camera
  • Patent number: 10400080
    Abstract: The disclosure is directed to polymer compositions comprising a matrix polymer component comprising a crystalline or semi-crystalline polymer; and a fibrillated fluoropolymer, a fibrillated fluoropolymer encapsulated by an encapsulating polymer, or a combination thereof. Methods of preparing and using these polymer compositions, as well as articles comprising the polymer compositions, as also described.
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: September 3, 2019
    Assignee: SABIC Global Technologies B.V.
    Inventors: Vaidyanath Ramakrishnan, Satish Kumar Gaggar, Malvika Bihari, Frederico Marques Ferreira Custodio, Johannes Martinus Dina Goossens
  • Publication number: 20180208711
    Abstract: Methods for preparing pre-dynamic cross-linked polymer compositions are described. Methods of preparing dynamic cross-linked polymer compositions using pre-dynamic cross-linked polymer compositions are also described.
    Type: Application
    Filed: July 6, 2016
    Publication date: July 26, 2018
    Inventors: Robert BORST, Chiel Albertus LEENDERS, Ramon GROOTE, Tim Bernardus VAN ERP, Bart VANDORMAEL, Domenico LA CAMERA, Johannes Martinus Dina GOOSSENS