公开(公告)号：JPS6050182B2

公开(公告)日：1985-11-07

申请号：JP6086779

申请日：1979-05-17

Applicant: TORAY INDUSTRIES

Inventor： YASUHARA YUTAKA ,  NISHINO MASAKI

IPC: C07B61/00 ,  B01J23/00 ,  B01J23/74 ,  C07C67/00 ,  C07C209/00 ,  C07C209/26 ,  C07C209/52 ,  C07C209/62 ,  C07C211/13

公开(公告)号：JPS5761352B2

公开(公告)日：1982-12-23

申请号：JP7319678

申请日：1978-06-19

Applicant: TORAY INDUSTRIES

Inventor： NISHINO MASAKI ,  YASUHARA YUTAKA

IPC: C07C265/14 ,  C07C67/00 ,  C07C241/00 ,  C07C265/04 ,  C07C265/10 ,  C08G18/73

公开(公告)号：JPS5590526A

公开(公告)日：1980-07-09

申请号：JP16180478

申请日：1978-12-29

Applicant: TORAY INDUSTRIES

Inventor： FUKUDA TADANORI ,  SAKAMOTO SADAYUKI ,  NISHINO MASAKI ,  YASUHARA YUTAKA

IPC: C08G18/00 ,  C07C265/04 ,  C08G18/73 ,  C09D175/00

Abstract: PURPOSE:To provide polyurethane resin useful for a paint composition not containing volatile monomer with high toxity and having no stimulating odor by reacting polyol and 1,6,11-undecane triisocyanate. CONSTITUTION:Polyol and 1,6,11-undecane triisocyanate represented by a formula. The above-described 1,6,11-undecane triisocyanete is a novel compound having good symmetric structure, having b,p, of 166-167 deg.C/0.2mmHg, being colorless and odorless liquid substance with good flowability in the vicinity of a room temperature, having low vapor pressure at about room temperature, having no stimulating odor to human body, being handled safely as well as containing isocyanate in a high concentration of above 45%. As polyol to be used, diol, polyol, polyetherpolyol, polyesterpolyol, polymerpolyol are included.

公开(公告)号：JPS55327A

公开(公告)日：1980-01-05

申请号：JP7319678

申请日：1978-06-19

Applicant: TORAY INDUSTRIES

Inventor： NISHINO MASAKI ,  YASUHARA YUTAKA

IPC: C07C265/14 ,  C07C67/00 ,  C07C241/00 ,  C07C265/04 ,  C07C265/10 ,  C08G18/73

Abstract: NEW MATERIAL:1,6,11-Undecane triisocyanate of formula I. USE:A raw material for polyurethane and polyurea usable for coating materials, films and adhesives, capable of imparting improved properties, e.g. light stability, weatherability, and solvent resistance, and good quick drying property and excellent surface hardness to films. PROCESS:1,6,11-Undecanetriamine hydrochloride of formula II is suspended in an insert solvent, e.g. a chlorinated hydrocarbon, and reacted with phosgene at 100-170 deg.C to give the compound of formula I. The starting compound of formula II is obtained by heating epsilon-caprolactam, epsilon-amino caproic acid, or their polymer in the presence of a strong base, e.g. an alkali metal oxide, at 300 deg.C or above, and by reducing the resulting compound of formula III with hydrogen in aqueous ammonia.

公开(公告)号：JPS5359649A

公开(公告)日：1978-05-29

申请号：JP13467276

申请日：1976-11-11

Applicant: TORAY INDUSTRIES

Inventor： YASUHARA YUTAKA ,  NISHINO MASAKI ,  MATSUHISA SEIKICHI

IPC: C07C69/75 ,  B01J23/00 ,  B01J23/50 ,  B01J23/72 ,  C07B61/00 ,  C07C17/00 ,  C07C17/02 ,  C07C23/10 ,  C07C27/00 ,  C07C29/00 ,  C07C35/08 ,  C07C67/00 ,  C07C69/02

Abstract: PURPOSE:To prepare cyclohexane derivatives, useful as raw materials for organic chemicals, with one-step process by simultaneous hydrogenative reduction and addition of an aromatic hydrocarbon with an organic acid, etc. in the presence of a strong acid and specific catalysts.