1
Edwards Douglas Cameron, Padliya Dilipkumar: Producing low molecular weight polymer.. Polysar, May 7, 1986: EP0180444-A2 (8 worldwide citation)

Low molecular weight isobutylene polymer is produced by reacting, at 150 to 250 C in an extruder, an isobutylene-conjugated diolefin polymer with an oxygen-containing gas.


2
Hajime Hara, Atsushi Kaiya, Yoshihiko Araki: Method for producing low molecular weight polymer. Nippon Oil, Ostrolenk Faber Gerb & Soffen, January 26, 1982: US04313019 (5 worldwide citation)

In a method for producing a low molecular weight polymer or copolymer by introducing metallic sodium or an organic sodium compound as a polymerization initiator, an alkyl aryl compound as a chain transfer agent, an inert hydrocarbon as a solvent and a conjugated diolefin or both a conjugated diolefi ...


3
Shoji Iida, Kazuo Miyazaki, Nobuyuki Takizawa: Method for continuously producing low molecular weight polymer of conjugated diolefin. Nippon Petrochemicals Company, Scully Scott Murphy & Presser, April 2, 1991: US05004857 (1 worldwide citation)

A method for continuously producing a liquid low molecular weight polymer of conjugated diolefin having a number average molecular weight of 300 to 10000. The method comprises the step of continuously polymerizing or copolymerizing conjugated diolefin in an inert hydrocarbon solvent at a temperature ...


4
Iida Shoji, Miyazaki Kazuo, Takizawa Nobuyuki: Method for continuously producing low molecular weight polymer of conjugated diolefin.. Nippon Petrochemicals, May 31, 1989: EP0317812-A1

A method for continuously producing a liquid low molecular weight polymer of conjugated diolefin having a number average molecular weight of 300 to 10000. The method comprises the step of continuously polymerizing or copolymerizing conjugated diolefin in an inert hydrocarbon solvent at a temperature ...


5
Hara Hajime, Kaiya Atsushi, Araki Yoshihiko: Methode de production de polymeres de faible poids moleculaire, Method for producing low molecular weight polymer. Nippon Oil, BORDEN LADNER GERVAIS, October 14, 1980: CA1087639

ABSTRACT OF THE DISCLOSURE In a method for producing a low molecular weightpolymer or copolymer by introducing metallic sodium or aorganic sodium compound as a polymerization initiator, an alkylaryl compound as a chain transfer agent, an inert hydrocarbonas a solvent and a conjugated diolefin or bot ...


6
Iida Shoji, Miyazaki Kazuo, Takizawa Nobuyuki: Methode pour la production en continu de polymeres a faible poids moleculaire abase de dienes conjugues, Method for continuously producing low molecular weight polymer of conjugated diolefin. Nippon Petrochemicals, GOWLING LAFLEUR HENDERSON, September 8, 1992: CA1307371

ABSTRACT OF THE DISCLOSURE A method for continuously producing a liquid lowmolecular weight polymer of conjugated diolefin having anumber average molecular weight of 300 to 10000. The methodcomprises the step of continuously polymerizing or copolyme-rizing conjugated diolefin in an inert hydrocarbon ...


7
Oguchi Yoshiyuki: Method for producing low-molecular weight polymer, low-molecular weight polymer, method for producing toner and toner. Sekisui Chem, April 3, 2001: JP2001-089504

PROBLEM TO BE SOLVED: To provide a method for producing a high-purity low-molecular weight polymer inexpensively and efficiently. SOLUTION: This method for producing a low-molecular weight polymer comprises using a styrenic monomer alone as a monomer raw material or the styrenic molecule as a main c ...