| Patent | Date |
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Multi-functional carbamate having soft-segments, polyisocyanate obtained via subsequent non-phosgene synthesis methods, urethane prepolymer and elastomeric urethane having soft-segments derived therefrom, and preparation method thereof
Grant 10,526,438 - Dai , et al. J | 2020-01-07 |
Method for producing amides or polyamides by using aromatic carbamates by way of isocyanates as precursors through catalyzed thermal processes and method for producing aromatic carbamate precursors from aromatic amines
Grant 10,450,265 - Dai , et al. Oc | 2019-10-22 |
Method For Producing Amides Or Polyamides By Using Aromatic Carbamates By Way Of Isocyanates As Precursors Through Catalyzed Thermal Processes And Method For Producing Aromatic Carbamate Precursors From Aromatic Amines
App 20180186731 - DAI; Shenghong A. ; et al. | 2018-07-05 |
Multi-functional Carbamate Having Soft-segments, Polyisocyanate Obtained Via Subsequent Non-phosgene Synthesis Methods, Urethane Prepolymer And Elastomeric Urethane Having Soft-segments Derived Therefrom, And Preparation Method Thereof
App 20180186918 - DAI; SHENGHONG A. ; et al. | 2018-07-05 |
Biocompatible and biodegradable elastomer
Grant 9,750,598 - Hsu , et al. September 5, 2 | 2017-09-05 |
Two-step and one-pot processes for preparation of aliphatic diisocyanates
Grant 9,745,254 - Dai , et al. August 29, 2 | 2017-08-29 |
Two-step And One-pot Processes For Preparation Of Aliphatic Diisocyanates
App 20170015621 - DAI; Shenghong A. ; et al. | 2017-01-19 |
Processes for producing aryl carbamates, isocynates and polyureas using diaryl carbonate
Grant 9,012,676 - Dai , et al. April 21, 2 | 2015-04-21 |
Biodegradable and biocompatible waterborne polyurethane
Grant 8,975,331 - Dai , et al. March 10, 2 | 2015-03-10 |
One-pot synthetic method for synthesizing silver-containing waterborne polyurethane
Grant 8,877,861 - Ting , et al. November 4, 2 | 2014-11-04 |
Biocompatible And Biodegradable Elastomer
App 20140194533 - Hsu; Shan-hui ; et al. | 2014-07-10 |
Processes For Producing Aryl Carbamates, Isocynates And Polyureas Using Diaryl Carbonate
App 20130079542 - Dai; Shenghong A. ; et al. | 2013-03-28 |
Organic polyurethane shape memory material and a preparation method thereof
Grant 8,318,889 - Su , et al. November 27, 2 | 2012-11-27 |
Biodegradable and biocompatible waterborne polyurethane
App 20120108742 - Dai; Shenghong A. ; et al. | 2012-05-03 |
Process for producing bis-alkoxylated diols of bisphenol a from spent polycarbonate discs(PC) or PC waste
Grant 8,110,710 - Dai , et al. February 7, 2 | 2012-02-07 |
Development of a cross-linked epoxy resin with flame-retardant properties
Grant 7,981,980 - Su , et al. July 19, 2 | 2011-07-19 |
Development Of A Cross-linked Epoxy Resin With Flame-retardant Properties
App 20110118423 - SU; WEN-CHIUNG ; et al. | 2011-05-19 |
Synthesis of polyimides (PI) from poly-carbodiimides and dianhydrides by sequential self-repetitive reaction (SSRR)
Grant 7,935,779 - Dai , et al. May 3, 2 | 2011-05-03 |
Epoxy resin, curing agent and 9,10-Dihydro-9-oxa-10-phosphaphenanthrene derivative
Grant 7,897,702 - Su , et al. March 1, 2 | 2011-03-01 |
Macrocyclic carbodiimides (MC-CDI) and their derivatives, syntheses and applications of the same
Grant 7,863,440 - Dai , et al. January 4, 2 | 2011-01-04 |
Water dispersible polyisocyanate composition and its uses
Grant 7,772,307 - Dai , et al. August 10, 2 | 2010-08-10 |
Development Of A Novel Cross-linked Epoxy Resin With Flame-retardant Properties
App 20100130698 - SU; WEN-CHIUNG ; et al. | 2010-05-27 |
One-pot Synthetic Mehtod For Synthesizing Silver-containing Waterborne Polyurethane
App 20100113686 - Ting; Wei-Ho ; et al. | 2010-05-06 |
Process For Preparing High Performance Waterborne Aliphatic-aromatic Mixed Polyurethanes
App 20090192283 - DAI; Shenghong A. ; et al. | 2009-07-30 |
Organic polyurethane shape memory material and a preparation method thereof
App 20090048418 - Su; Wen-Chiung ; et al. | 2009-02-19 |
Synthesis Of Polyimides (pi) From Poly-carbodiimides And Dianhydrides By Sequential Self-repetitive Reaction (ssrr)
App 20090012242 - Dai; Shenghong A. ; et al. | 2009-01-08 |
Process for producing bis-alkoxylated diols of bisphenol a from spent polycarbonate discs(PC) or PC waste
App 20080255395 - Dai; Shenghong A. ; et al. | 2008-10-16 |
Alkoxylation process for preparing ether alkanol derivatives of phenolic compounds
App 20080228010 - Dai; Shenghong A. ; et al. | 2008-09-18 |
Water dispersible polyisocyanate composition and its uses
App 20080221249 - Dai; Shenghong A. ; et al. | 2008-09-11 |
Macrocyclic carbodiimides (MC-CDI) and their derivatives, syntheses and applications of the same
App 20080161554 - Dai; Shenghong A. ; et al. | 2008-07-03 |
Synthesis of aryl N-acylurea from aryl isocyanates or aryl carbodiimides for use as intermediate in novel sequential self-repetitive reaction (SSRR) to form amides, amide-imides and their polymers
App 20070282078 - Dai; Shenghong A. ; et al. | 2007-12-06 |
Water dispersible polyisocyanate composition bearing urea and/or biuret and its uses
App 20050049358 - Dai, Shenghong A. ; et al. | 2005-03-03 |
Water dispersible polyisocyanate composition and its uses
Grant 6,838,516 - Dai , et al. January 4, 2 | 2005-01-04 |
Water dispersible polyisocyanate composition and its uses
App 20040019160 - Dai, Shenghong A. ; et al. | 2004-01-29 |
Polycarbamates, process for preparing polycarbamates, and process for preparing polyisocyanates
Grant 5,453,536 - Dai , et al. September 26, 1 | 1995-09-26 |
Process for electrodeposition using azetidinedione compounds as crosslinkers
Grant 4,612,098 - Dai , et al. September 16, 1 | 1986-09-16 |
Azetidinedione compounds as crosslinkers for electrodeposited coatings
Grant 4,576,980 - Dai , et al. March 18, 1 | 1986-03-18 |
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