公开(公告)号：ES2042639T3

公开(公告)日：1993-12-16

申请号：ES88107643

申请日：1988-05-11

Applicant: KAO CORP

Inventor： OHTANI SHOJI ,  MUROI YOSHIYUKI ,  TSUSHIMA RIKIO

IPC: C08F2/08 ,  C08F210/00 ,  C08F210/10 ,  C08F220/04 ,  C08F222/06

公开(公告)号：NO170425C

公开(公告)日：1992-10-14

申请号：NO882255

申请日：1988-05-24

Applicant: KAO CORP

Inventor： OHTANI SHOJI ,  MUROI YOSHIYUKI ,  TSUSHIMA RIKIO

IPC: C08F2/08 ,  C08F210/00 ,  C08F210/10 ,  C08F220/04 ,  C08F222/06

公开(公告)号：CA1302613C

公开(公告)日：1992-06-02

申请号：CA567514

申请日：1988-05-24

Applicant: KAO CORP

Inventor： OHTANI SHOJI ,  MUROI YOSHIYUKI ,  TSUSHIMA RIKIO

IPC: C08F2/08 ,  C08F210/00 ,  C08F210/10 ,  C08F220/04 ,  C08F222/06

Abstract: A copolymer of an olefin and maleic anhydride is produced in the form of particles by co-polymerizing an olefin having 2 to 8 carbon atoms with maleic anhydride in a solvent capable of dissolving both co-monomers, but incapable of dissolving the copolymer in the presence of a dispersant of an oil-soluble, cationic copolymer comprising (a) ethylenically unsaturated monomer units having cationic groups of a quaternary ammonium salt and (b) lipophilic, ethylenically unsaturated monomer units. It has a relatively uniform particle size distribution.

公开(公告)号：DE3684632D1

公开(公告)日：1992-05-07

申请号：DE3684632

申请日：1986-05-08

Applicant: KAO CORP

Inventor： TSUSHIMA RIKIO ,  FUKUYAMA YUKIHIRO ,  TAKEMURA KAZUNARI ,  YASUDA YUTAKA

IPC: G03G9/097 ,  G03G9/08

Abstract: An electrophotographic toner composition, improved in uniform dispersion therein of carbon black and electrophotographic properties, comprises a binder polymer, carbon black and a compound selected from the group consisting of a sulfonate compound having the formula (I), an alkaline earth metal salt of a basic alkylphenol persulfide having the formula (II), an alkyl or alkenyl succinic acid imide having the formula (III-1) or (III-2), an alkyl salicylic acid salt having the formula (IV), a compound having the formula (V) and a product obtained by treating the compound (V) with sulfur, in which R, R', R1 and R2 are a substituent and M is an alkaline earth metal. (I) (II) (III-1) (III-2) (IV) (V)

公开(公告)号：HK33991A

公开(公告)日：1991-05-10

申请号：HK33991

申请日：1990-05-02

Applicant: KAO CORP

Inventor： TAKEMA YOSHINORI ,  TSUSHIMA RIKIO ,  YASUDA YUTAKA ,  KONO YOSHINAO

IPC: C08F16/00 ,  A61K8/00 ,  A61K8/02 ,  A61K8/04 ,  A61K8/72 ,  A61K8/81 ,  A61Q3/02 ,  A61Q19/00 ,  C08F16/02 ,  C08F216/06 ,  A61K7/00

Abstract: A film-forming cosmetic composition useful as a facial pack, nail enamel, eye liner etc., which comprises a copolymer of vinyl alcohol and alkyl vinyl ether, being referred to simply as PVA/AVE, consisting of 98 to 80 mole% of vinyl alcohol monomer units and 2 to 20 mole% of linear or branched alkyl vinyl monomer units having from 1 to 6 carbon atoms.The molar ratio of the vinyl alcohol monomer units to the alkyl vinyl ether monomer units is in the range of from 95/5 to 85/15.The PVA/AVE according to the invention has no acetic groups with ester bonds in a molecule. Instead, there are alkyl or alkenyl groups having ether bonds which serve for steric hindrance for preventing gelation of an aqueous solution of such copolymer. From this reason, the PVA/AVE does not undergo any hydrolysis as time passes and is thus excellent in storage stability.

公开(公告)号：NO884162A

公开(公告)日：1989-03-28

申请号：NO884162

申请日：1988-09-20

Applicant: KAO CORP

Inventor： YOSHIMATSU AKIRA ,  KONDO AKIHIRO ,  TSUSHIMA RIKIO

IPC: C08F2/00 ,  C08F2/16 ,  C08F2/18 ,  C08F257/02 ,  C08F291/00 ,  C08F2/20

CPC classification number: C08F257/02 ,  C08F291/00 ,  C08F2/18

公开(公告)号：NO882255A

公开(公告)日：1988-11-28

申请号：NO882255

申请日：1988-05-24

Applicant: KAO CORP

Inventor： OHTANI SHOJI ,  MUROI YOSHIYUKI ,  TSUSHIMA RIKIO

IPC: C08F2/08 ,  C08F210/00 ,  C08F210/10 ,  C08F220/04 ,  C08F222/06 ,  C08F

CPC classification number: C08F210/00 ,  C08F210/10 ,  C08F2/08 ,  C08F222/06

公开(公告)号：FR2587030B1

公开(公告)日：1988-09-09

申请号：FR8612208

申请日：1986-08-29

Applicant: KAO CORP

Inventor： KONDO AKIHIRO ,  MITA KATSUMI ,  TSUSHIMA RIKIO

IPC: C07C323/41 ,  C07C67/00 ,  C07C313/00 ,  C08F2/38 ,  C07H3/02

公开(公告)号：NO882255D0

公开(公告)日：1988-05-24

申请号：NO882255

申请日：1988-05-24

Applicant: KAO CORP

Inventor： OHTANI SHOJI ,  MUROI YOSHIYUKI ,  TSUSHIMA RIKIO

IPC: C08F2/08 ,  C08F210/00 ,  C08F210/10 ,  C08F220/04 ,  C08F222/06 ,  C08F

公开(公告)号：AT17550T

公开(公告)日：1986-02-15

申请号：AT82100202

申请日：1982-01-13

Applicant: KAO CORP

Inventor： ABE YOSHIAKI ,  TSUSHIMA RIKIO

IPC: A61K8/00 ,  A61K8/65 ,  A61Q5/02 ,  A61Q5/12 ,  A61K7/06