公开(公告)号：EP0989162A4

公开(公告)日：2002-11-06

申请号：EP99910761

申请日：1999-03-30

Applicant: DAICEL CHEM

Inventor： MIZUMOTO KIYOHARU ,  TAKAHASHI IKUO ,  NAKANISHI KAZUHIRO ,  OHMORI YASUHIRO ,  TANABIKI FUMIO ,  NAGASAWA MASAKATSU ,  INOKAMI KIYOTAKA ,  OHSHIMA HIROYUKI ,  MIKI TERUHIKO ,  TAKEMOTO SHIN ,  KUDO MASATAKA ,  BABA TSUNEO ,  IDEHARA KENJI

IPC: B41M1/30 ,  B41M5/00 ,  B41M5/26 ,  B41M5/52 ,  C08F265/00 ,  C08F291/00 ,  C08L51/00 ,  C08L67/00 ,  C09J133/04 ,  C09J133/06 ,  C09J143/04 ,  C09J151/00 ,  C08L101/00 ,  C08F230/08 ,  C08F246/00 ,  C08F291/10 ,  C08K3/36 ,  C08K5/10 ,  C08K5/49 ,  C08L57/06 ,  C09J7/02 ,  C09J201/00

CPC classification number: B41M5/52 ,  B41M5/26 ,  B41M5/5254 ,  C08F265/00 ,  C08F291/00 ,  C08K5/0016 ,  C08L51/003 ,  C08L67/00 ,  C08L2666/02 ,  C09J133/06 ,  C09J143/04 ,  C09J151/003 ,  C09J2201/606

Abstract: The thermoplastic resin composition of the present invention, which is a thermoplastic resin composition containing a thermoplastic resin and a solid plasticizer, is characterized in that the solid plasticizer is at least one compound selected from the group of three kinds of compounds (i) a multiester compound of (A) (A1) an alcohol having a substituted cyclohexane ring or a substituted cyclohexene ring substituted by at least one of an alkyl group and having at least 3 carbons in the alkyl group, or (A2) an alcohol having a bridged ring containing at least one of a six-membered carbon ring with (B) a polybasic acid, (iia) a phosphorus compound having a melting point of 55 to 100 DEG C, etc., and (iiia) a diester compound of (C) (c1) hydroquinone or lesorcinol wherein benzene ring may be substituted by an alkyl group, or (c2) catechol wherein benzene ring is substituted by an alkyl group with (D) an organic monobasic acid. Further, the thermoplastic resin composition of the present invention is high in safeness to human genital organs. The thermoplastic resin composition can be employed as a thermally- and pressure-sensitive adhesive, and there can be obtained a thermally- and pressure-sensitive adhesive sheet having an excellent blocking resistance by coating it over a base material sheet.

公开(公告)号：JP2000008022A

公开(公告)日：2000-01-11

申请号：JP11370199

申请日：1999-04-21

Applicant: DAICEL CHEM

Inventor： MIZUMOTO SEIJI ,  TAKAHASHI IKUO ,  NAGASAWA MASAKATSU

IPC: C09J7/02 ,  C09J11/06 ,  C09J133/06 ,  C09J201/00

Abstract: PROBLEM TO BE SOLVED: To provide an aqueous heat-sensitive tacky agent and heat-sensitive tacky sheet, excellent in blocking resistance. SOLUTION: This heat-sensitive tacky sheet is produced by forming a heat- sensitive tacky agent layer containing a thermoplastic resin, a tackifier and a solid plasticizer on at least one surface of backing sheet. The heat-sensitive tacky agent is prepared in such a way that the lowering degree of melting point of the solid plasticizer in the above tacky agent layer to the melting point of the solid plasticizer itself becomes