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  Dr.    Dr. Ramiro Guerrero Santos
DEPARTAMENTO DE SINTESIS DE POLIMEROS
Investigador


Email: ramirog@ciqa.mx
Tel: 844 4389830
Fax: 844 4389839

Investigadores CIQA
 

 

 

Experience

 

1990-date       Research Center for Applied Chemistry (CIQA-Conacyt Mexico)

1998-1999      The University of Akron, Akron Ohio (USA)

1991-1998      The University of Coahuila

 

Education

 

1990    University of Strasbourg/ CNRS, Strasbourg:  Ph.D. Physicochemistry of Polymers
1987    University of Strasbourg, Strasbourg, France, M.S. Polymer Science

1986    University of Coahuila, Saltillo Mexico. M.S. Science and Technology of Polymers

 

SNI-2, Fluent in Spanish, French and English (speaking, reading and writing)

 

 

Papers and Patents (2008-2012)

 

 

1.    Synthesis of NMP/RAFT inifers and preparation of block copolymers, Claude St. Thomas, Hortensia Maldonado-Textle, Antal Rockenbauer, Laszlo Korecz, Nora Nagy and Ramiro Guerrero-Santos*, J. of Polymer Science Part A: Polymer Chem. 50, 2944-2956 (2012),  DOI: 10.1002/pola.26081

 

2.    Synthesis of Novel Hexathiolated Squalene and Its Thiol-Ene Photopolymerization with Unsaturated Monomers; Ricardo Acosta Ortiz, Ena Adeligna Obregón Blandón, Ramiro Guerrero Santos, Green and Sustainable Chemistry 62-70, (2012) Pub. Date: 2012-05-11. DOI: 10.4236/gsc.2012.22011.

 

3.    Super impact strength of blends prepared from regular HIPS and poly(butylacrylate)-block-poly(styrene) obtained by RAFT polymerization, Francisco J. Enriquez-Medrano, Martin Hernandez-Valdez,  Hortensia Maldonado-Textle, Patrick Lacroix-Desmazes,  and Ramiro Guerrero-Santos*, Polymer for Advanced Technologies,  Volume 23, Issue 3, pages 375-381, March (2012).

 

4.    Synthesis of Diblock and Triblock Copolymers from Butyl Acrylate and Styrene by Reverse Iodine Transfer Polymerization; Francisco J. Enriquez-Medrano (EST.), Ramiro Guerrero-Santos*, Martin Hernandez-Valdez,   Patrick Lacroix-Desmazes; Journal of Applied Polymer Science,Vol. 119, 2476-2484 (2011).

 

5.    Using ditatometry in the RAFT polymerization of N-(S)-(-)a-methylbenzyl methacryloylamine, J.Guillermo Soriano-Moro*, M. Judith Percino, Victor Manuel Chapela, Ramiro Guerrero Santos, J Polym Res 18:1821-1827(2011). DOI 10.1007/s10965-011-9589-3

 

6.    Synthesis of 2-(4-clorophenyl) 2-(2,2,6,6-tetramethylpiperidine-1-oxyl)ethyl dithiobenzoate, a new RAFT polymerization agent, Claude ST. Thomas (EST.), Hortensia Maldonado Textle,  Antal Rokenbauer(EXT.), Nora Nagy, Lazslo Koreck(EXT.), Judith Cabello-Romero and  Ramiro Guerrero-Santos* ACS, Agosto 2011. Polymer Prep. 2011, 52(2), 663.

 

7.    Use of iodo-terminated polystyrenes synthesized by reverse iodine transfer polymerization (ritp) to prepare symmetrical trithiocarbonates Francisco J. Enríquez-Medrano, Juan C. Garza-Ordaz, Judith Cabello-Romero, Hortensia Maldonado-Textle, Martín Hernández-Valdez, Patrick Lacroix-Desmazes and Ramiro Guerrero-Santos*, ACS, Agosto 2011. Polymer Prep. 2011, 52(2), 681

 

8.    Use of difunctional initiator in reverse iodine transfer polymerization (RITP) Alejandro M. Villa-Hernandez, Francisco J. Enríquez-Medrano, Ramiro Guerrero-Santos, Patrick Lacroix-Desmazes* ACS, Agosto 2011. Polymer Prep. 2011, 52(2), 590

 

9.    Synthesis of 2-(4-clorophenyl) 2-(2,2,6,6-tetramethylpiperidine-1-oxyl)ethyl dithiobenzoate, a new RAFT polymerization agent, Claude ST. Thomas, Hortensia Maldonado Textle,  Antal Rokenbauer, Nora Nagy, Lazslo Koreck, Judith Cabello-Romero and  Ramiro Guerrero-Santos* ACS, Agosto 2011. Polymer Prep. 2011, 52(2), 663.

 

10. Use of iodo-terminated polystyrenes synthesized by reverse iodine transfer polymerization (ritp) to prepare symmetrical trithiocarbonates Francisco J. Enríquez-Medrano, Juan C. Garza-Ordaz, Judith Cabello-Romero, Hortensia Maldonado-Textle, Martín Hernández-Valdez, Patrick Lacroix-Desmazes and Ramiro Guerrero-Santos*, ACS, Agosto 2011. Polymer Prep. 2011, 52(2), 681

 

11. Use of difunctional initiator in reverse iodine transfer polymerization (RITP) Alejandro M. Villa-Hernandez, Francisco J. Enríquez-Medrano, Ramiro Guerrero-Santos, Patrick Lacroix-Desmazes * ACS, Agosto 2011. Polymer Prep. 2011, 52(2), 590

 

12. "Kinetics and Molecular Weight Development of Dithiolactone-Mediated Radical Polymerization of Styrene" Macromolecular Reaction Engineering, 2009, 3, 178-184, (2009), Eduardo Vivaldo-Lima*. Jesús Guillermo Soriano-Moro, Gabriel Jaramillo-Soto, Ramiro Guerrero-Santos.

 

13. "Effect of Stabilizer Concentration and Controller Structure and Composition on Polymerization Rate and Molecular Weight Development in RAFT Polymerization of Styrene in Supercritical Carbon Dioxide", 50, 5024-5030 (2009) , Eduardo Vivaldo-Lima*   Gabriel Jaramillo-Soto, Pedro R. García-Morán, Francisco J. Enríquez-Medrano, Hortensia Maldonado-Textle, Martha E. Albores-Velasco, Ramiro Guerrero-Santos.

 

14. Synthesis of an epoxy functionalized spiroorthocarbonate used as low shrinkage additive in cationic UV curing of an epoxy resin,  Marco Sangermano, Ricardo Acosta Ortiz; Bertha A. Puente Urbina; M. Lydia Berlanga Duarte; Aida E. Garcia Valdez; Ramiro Guerrero Santos. European Polymer Journal, 2008, 44, 1046-1052.

 

15. Development of hybrid polymeric materials based on Photocurable Thiol-Ene/cationic formulations. Ricardo Acosta Ortiz, Bertha Alicia Puente urbina, Ramiro Guerero Santos, Maria Lydia Berlanga Duarte, Aida E. Garcia Valdez, Mark D. Soucek. Macromolecular Materials and Engineering. 2008, 293, 731-739.

 

16. Development and Study of a Coupling Agent for Photocurable Hybrid Thiol-Ene/ cationic Formulations. R. Acosta Ortiz*, A. E. Garcia Valdéz , M.L. Berlanga Duarte, R. Guerrero Santos,  L. R. Ovando Flores , M. D. Soucek. Macromolecular Chemistry and Physics, 209, 2157-2168. (2008)

 

17. Dithioester functionalization of poly(cyclohexene oxide) and its application to obtain block copolymers. Ricardo Acosta Ortiz, Ramiro Guerrero Santos, Lydia Berlanga Duarte, Erik A. Perez Alvarez, Judith N. Cabello Romero, Aida E. Garcia Valdez. Journal of Applied Polymer Science, 108, 598-605 (2008)

 

18. Free Radical Polymerization of Styrene Mediated by Dithiolactones.  Guillermo Soriano-Moro, Julio Rico-Valverde, Francisco Javier Enriquez-Medrano Hortensia Maldonado-Textle, Eduardo Vivaldo-Lima, Ricardo Acosta-Ortiz, Ramiro Guerrero-Santos* Macromol. Rapid Commun. 29, 80-85. (2008),

 

19. Controlled Grafting-From of Polystyrene on Polybutadiene: Mechanism and Spectroscopic Evidence of the Functionalization of Polybutadiene with 4-Oxo-TEMPO Jose´ Bonilla-Cruz, Enrique Saldívar-Guerra,* José Román Torres-Lubián, Ramiro Guerrero-Santos, Bruno López-Carpy, Gabriel Luna-Bárcenas. Macromol. Chem. Phys. 209, 2268-2283 (2008).

 

20. Atypical Behavior of Cyclic Thiocarbonylthio Compounds in the Free Radical Polymerization of Styrene. Francisco J. Enriquez-Medrano, Hortensia Maldonado-Textle, Judith N. Cabello-Romero, Jesus G. Soriano-Moro, Ramiro Guerrero-Santos*,  Polym. Prepr. (Am. Chem. Soc., Div. Polym. Chem.), 49(2): 28-29 (2008).

 

21. In Situ Formation of Poly(butylacrylate)-b-Poly(styrene) and its Use inRubber Toughened Polystyrene with Bimodal Particle Size. Francisco J. Enríquez-Medrano, Patrick Lacroix-Desmazes, Martín Hernández-Valdez and Ramiro Guerrero-Santos* Polym. Prepr. (Am. Chem. Soc., Div. Polym. Chem.), 49(2): 151-152 (2008).

 

22. Towards a Living Radical Polymerization of Styrene by Using Dithiolactone as a New Type of Mediating Agent.  J. Guillermo Soriano-Moro, Julio C. Rico-Valverde, Francisco J. Enriquez-Medrano, Hortensia Maldonado-Textle, Eduardo Vivaldo-Lima, Ricardo Acosta-Ortiz, Ramiro Guerrero-Santos*, Macromolecular Rapid Communications, 29(1) 80-85 (2008)..  DOI: 10.1002/marc.200700603.

 

23. Composicion Antimicrobiana Basada en Polimeros Asociativos y Método de Obtencion, Patente Mexicana Otorgada, Marzo 2011. Ramiro Guerrero Santos*; Hortensia Maldonado Textle; Carlos José Espinoza González ; Claudia Cecilia Rivera Vallejo; Enrique Javier Jiménez, Regalado; Federico Cerda Ramírez.  Fecha de concesión: 19/04/2011, Número de solicitud: MX/a/2008/009150 PATENTE CONCEDIDA MX 285870 B.

 

 


Ultima Actualización o Revisión: Martes, 08 de Noviembre de 2011  

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