Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen

Patents Grantslast 30 patents

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    • HOLCIM TECHNOLOGY LTD
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    Foam compositions

    • Patent number 11,525,029
    • Issue date Dec 13, 2022
    • HOLCIM TECHNOLOGY LTD
    • David L. Trumbo
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    Porous/nanoporous PHT

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    • Issue date Aug 24, 2021
    • International Business Machines Corporation
    • Dylan J. Boday
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    Porous/nanoporous PHT

    • Patent number 10,767,013
    • Issue date Sep 8, 2020
    • International Business Machines Corporation
    • Dylan J. Boday
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    Foam compositions

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    • Issue date Jun 30, 2020
    • Firestone Building Products Company, LLC
    • David L. Trumbo
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    Porous/nanoporous PHT

    • Patent number 10,556,990
    • Issue date Feb 11, 2020
    • International Business Machines Corporation
    • Dylan J. Boday
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    Thermoset foams, and method for manufacturing same from reducing su...

    • Patent number 10,457,750
    • Issue date Oct 29, 2019
    • Saint-Gobain Isover
    • Marie Savonnet
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    Porous/nanoporous PHT

    • Patent number 10,364,326
    • Issue date Jul 30, 2019
    • International Business Machines Corporation
    • Dylan J. Boday
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    Porous/nanoporous PHT

    • Patent number 10,308,765
    • Issue date Jun 4, 2019
    • International Business Machines Corporation
    • Dylan J. Boday
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    Foam compositions

    • Patent number 10,017,605
    • Issue date Jul 10, 2018
    • GACO WESTERN, LLC
    • David L. Trumbo
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    Porous/nanoporous PHT

    • Patent number 9,890,248
    • Issue date Feb 13, 2018
    • International Business Machines Corporation
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    Biodegradable crosslinked polymers

    • Patent number 9,783,650
    • Issue date Oct 10, 2017
    • Dow Global Technologies LLC
    • Paul Foley
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    Porous/nanoporous PHT

    • Patent number 9,777,116
    • Issue date Oct 3, 2017
    • International Business Machines Corporation
    • Dylan J. Boday
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    Column filling material and a production method thereof

    • Patent number 9,394,419
    • Issue date Jul 19, 2016
    • ISTANBUL TEKNIK UNIVERSITESI
    • Omer Suat Taskin
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    Foam compositions

    • Patent number 9,359,471
    • Issue date Jun 7, 2016
    • GACO WESTERN, LLC
    • David L. Trumbo
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    Amino resin composite particle and method of producing same

    • Patent number 7,378,153
    • Issue date May 27, 2008
    • Nippon Shokubai Co., Ltd.
    • Yasuhiro Yamamoto
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    Method of making a degradable composite article

    • Patent number 6,638,458
    • Issue date Oct 28, 2003
    • Enviro Concept Ltd.
    • Wang You Tong
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    Process for producing amino resin particles

    • Patent number 6,610,818
    • Issue date Aug 26, 2003
    • Nippon Shokubai, Co., Ltd.
    • Yasuhiro Yamamoto
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    Method of preparing co-polymer particles

    • Patent number 6,528,582
    • Issue date Mar 4, 2003
    • Neste Resins Canada
    • Kwok Tang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    Degradable composite material, its disposable products and processi...

    • Patent number 6,488,997
    • Issue date Dec 3, 2002
    • Enviro Concept Ltd.
    • Wang You Tong
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    Method of preparing co-polymer particles

    • Patent number 6,245,853
    • Issue date Jun 12, 2001
    • Neste Resins Canada
    • Kwok Tang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    Colorant compositions and processes

    • Patent number 5,597,557
    • Issue date Jan 28, 1997
    • Minnesota Mining and Manufacturing Company
    • Kanta Kumar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    Method of producing foamed polymer materials

    • Patent number 5,547,996
    • Issue date Aug 20, 1996
    • The Center for Innovative Technology
    • Donald K. Brandom
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    Colorant compositions and processes

    • Patent number 5,411,802
    • Issue date May 2, 1995
    • Minnesota Mining and Manufacturing Company
    • Kanta Kumar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    Chemical degradation of cured amino resins

    • Patent number 5,393,828
    • Issue date Feb 28, 1995
    • BASF Aktiengesellschaft
    • Juergen Weiser
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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    Recycling of cured aminoplast resins

    • Patent number 5,382,476
    • Issue date Jan 17, 1995
    • BASF Aktiengesellschaft
    • Juergen Weiser
    • C14 - SKINS HIDES PELTS LEATHER
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    Recycling of cured aminoplast resins

    • Patent number 5,356,938
    • Issue date Oct 18, 1994
    • BASF Aktiengesellschaft
    • Juergen Weiser
    • C14 - SKINS HIDES PELTS LEATHER
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    Method for producing spherical fine particles of colored resin

    • Patent number 5,288,790
    • Issue date Feb 22, 1994
    • Nippon Shokubai Co., Ltd.
    • Saburo Nakahara
    • C01 - INORGANIC CHEMISTRY
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    Aqueous resin preparations and a process for stabilizing rock and p...

    • Patent number 5,199,823
    • Issue date Apr 6, 1993
    • Henkel Kommanditgesellschaft auf Aktien
    • Heinz Mueller
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    Stable aminoplast cellular foams and the process for their manufacture

    • Patent number 5,190,985
    • Issue date Mar 2, 1993
    • IDC System AG
    • Karl J. Mader
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Patents Applicationslast 30 patents

  • Information Patent Application

    FOAM COMPOSITIONS

    • Publication number 20240425643
    • Publication date Dec 26, 2024
    • HOLCIM TECHNOLOGY LTD
    • David L. TRUMBO
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    FOAM COMPOSITIONS

    • Publication number 20230097878
    • Publication date Mar 30, 2023
    • HOLCIM TECHNOLOGY LTD
    • David L. TRUMBO
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    FOAM COMPOSITIONS

    • Publication number 20200299456
    • Publication date Sep 24, 2020
    • Firestone Building Products Company, LLC
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    POROUS/NANOPOROUS PHT

    • Publication number 20190135979
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    • International Business Machines Corporation
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    FOAM COMPOSITIONS

    • Publication number 20180305493
    • Publication date Oct 25, 2018
    • GACO WESTERN, LLC
    • David L. Trumbo
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    THERMOSET FOAMS, AND METHOD FOR MANUFACTURING SAME FROM REDUCING SU...

    • Publication number 20180016356
    • Publication date Jan 18, 2018
    • SAINT-GOBAIN ISOVER
    • Marie SAVONNET
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    POROUS/NANOPOROUS PHT

    • Publication number 20180009948
    • Publication date Jan 11, 2018
    • International Business Machines Corporation
    • Dylan J. BODAY
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    POROUS/NANOPOROUS PHT

    • Publication number 20170362383
    • Publication date Dec 21, 2017
    • International Business Machines Corporation
    • Dylan J. BODAY
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    A COLUMN FILLING MATERIAL AND A PRODUCTION METHOD THEREOF

    • Publication number 20150353702
    • Publication date Dec 10, 2015
    • ISTANBUL TEKNIK UNIVERSITESI
    • Omer Suat TASKIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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    Modified Open-Cell Foams, and Method for the Production Thereof

    • Publication number 20080300329
    • Publication date Dec 4, 2008
    • BASF Aktiengesellschaft
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    Nanoscale Fluorescent Melamine Particles

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    Copolymer compound and electrochemical cell therewith

    • Publication number 20050178659
    • Publication date Aug 18, 2005
    • Naoki Takahashi
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    Uv-resistant, thermocurable aminoplast composite, the production th...

    • Publication number 20050148698
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    • Manfred Ratzsch
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    Degradable composite material, its disposable products and processi...

    • Publication number 20030143386
    • Publication date Jul 31, 2003
    • Enviro Concept Ltd.
    • Wang You Tong
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  • Information Patent Application

    Degradable composite material, its disposable products and processi...

    • Publication number 20030137075
    • Publication date Jul 24, 2003
    • Enviro Concept Ltd.
    • Wang You Tong
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  • Information Patent Application

    Amino resin composite particle and method of producing same

    • Publication number 20030113541
    • Publication date Jun 19, 2003
    • Yasuhiro Yamamoto
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  • Information Patent Application

    Process for producing amino resin particles

    • Publication number 20020137876
    • Publication date Sep 26, 2002
    • NIPPON SHOKUBAI CO., LTD
    • Yasuhiro Yamamoto
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    Method of preparing co-polymer particles

    • Publication number 20020004554
    • Publication date Jan 10, 2002
    • Kwok Tang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...