公开(公告)号：DE10048139A1

公开(公告)日：2001-04-12

申请号：DE10048139

申请日：2000-09-28

Applicant: KAO CORP

Inventor： HAMADA DAISUKE ,  YAMATO FUJIO ,  MIZUNUMA TATSUYA ,  ICHIKAWA HIROAKI

IPC: C04B24/02 ,  C04B24/26 ,  C04B24/32 ,  C04B28/02 ,  C04B103/30 ,  C04B103/32 ,  C04B103/40 ,  C04B103/48 ,  C04B24/04

Abstract: Additive mixture for hydraulic compositions contains (A) copolymers of polyalkoxylated unsaturated carboxylic acids and/or (meth)allyl alcohols or their derivatives and (B) mixtures of (1) alkoxylated carboxylic acids with (2) esters of such alkoxylated acids and/or (3) alkoxylated alcohols, with definite contents of oxyethylene and oxypropylene groups. Additive mixtures for hydraulic compositions, comprising (A) a (co)polymer obtained by polymerising at least one monomer selected from polyoxyalkylene group-containing, ethylene-based unsaturated carboxylic acids, (meth)allyl alcohols and their derivatives and (B) a mixture of polyoxyalkylene compounds comprising a combination of compounds of formula (1) and (2) or (1), (2) or (3) with mol fractions x, y and z respectively, R1COO(EO)n1(PO)m1H (1) R2COO(EO)n2(PO)m2OCR3 (2) R4O(EO)n3(PO)m3H (3) in which R1, R2, R3 = 1-22C hydrocarbyl; R4 = H or 1-22C hydrocarbyl; EO = an oxyethylene group; PO = an oxypropylene group; n1 = 0-100; n2, n3 = 1-100; m1, m2, m3 = 1-100; (x.n1 + y.n2 + z.n3)/(x.m1 + y.m2 + z.m3) = 5/95-50/50; (n1 + m1), (n2 + m2) and (n3 + m3) = 5-200; (x.n1 + y.n2 + z.n3) and (x.m1 + y.m2 + z.m3) = 5-200 .

公开(公告)号：CA1271879A

公开(公告)日：1990-07-17

申请号：CA522304

申请日：1986-11-06

Applicant: KAO CORP

Inventor： OCHI YASUSUKE ,  MIZUNUMA TATSUYA ,  KUROSAKA KIMIO ,  IZUMI TATSUO ,  FUJITA SHUICHI

IPC: C04B24/22 ,  C08G16/00 ,  C08G16/02

Abstract: A hydraulic cement composition is effectively dispersed with use as a dispersion agent of a reaction product obtained by oxidizing and polymerizing a condensate between formaldehyde and a naphthalenesulfonic acid salt or an alkylnaphthalenesulfonic acid salt to have a constitutional unit derived by cutting of the methylene group, that derived by hydroxyzation and condensation polymerization and that derived by the oxidation and the ring-opening of the naphthalene ring.

公开(公告)号：NO891601A

公开(公告)日：1989-10-23

申请号：NO891601

申请日：1989-04-19

Applicant: KAO CORP

Inventor： MIZUNUMA TATSUYA ,  TAMAKI RYOICHI ,  KANZAKI SHOJI ,  TANISHO YOSHIAKI ,  YAMATO FUZIO

IPC: C04B24/26 ,  C04B22/06 ,  C04B28/02 ,  C04B24/24

CPC classification number: C04B28/02 ,  C04B22/06 ,  C04B2103/408 ,  C04B24/2664

公开(公告)号：DE10048139B4

公开(公告)日：2013-02-07

申请号：DE10048139

申请日：2000-09-28

Applicant: KAO CORP

Inventor： HAMADA DAISUKE ,  YAMATO FUJIO ,  MIZUNUMA TATSUYA ,  ICHIKAWA HIROAKI

IPC: C04B24/26 ,  C04B24/02 ,  C04B24/04 ,  C04B24/32 ,  C04B28/02 ,  C04B103/30 ,  C04B103/32 ,  C04B103/40 ,  C04B103/48

Abstract: Zumischungszusammensetzung für eine Hydraulik-Zusammensetzung, umfassend die folgenden Komponenten (A) und (B): (A) ein Polymer oder Copolymer, erhalten durch Polymerisieren einer Monomermischung, umfassend zumindest ein Monomer, ausgewählt aus einer Polyoxyalkylen-haltigen, ungesättigten Carbonsäure auf Ethylenbasis, einem (Meth)allylalkohol und einem Derivat davon und (B) eine Mischung aus Oxyalkylenverbindungen, umfassend die Kombination von ➀ und ➁ oder ➀, ➁ und ➂: R1COO(EO)n1(PO)m1H,➀ R2COO(EO)n2(PO)m2OCR3 ➁und R4O(EO)n3(PO)m3H,➂worin R1, R2 und R3 jeweils eine Kohlenwasserstoffgruppe mit 1 bis 22 Kohlenstoffatomen sind, R4 eine Kohlenwasserstoffgruppe mit 1 bis 22 Kohlenstoffatomen oder ein Wasserstoffatom ist, n1 eine Zahl von 0 bis 100 ist, n2 und n3 jeweils eine Zahl von 1 bis 100 sind, m1, m2 und m3 jeweils eine Zahl von 1 bis 100 sind, EO eine Ethylenoxidgruppe und PO eine Propylenoxidgruppe sind, und wobei die folgenden Beziehungen erfüllt sind:

公开(公告)号：DE69116710D1

公开(公告)日：1996-03-14

申请号：DE69116710

申请日：1991-03-19

Applicant: KAO CORP

Inventor： IIZUKA MASANORI ,  MIZUNUMA TATSUYA ,  YAMATO FUZIO ,  KOJIMA TOSHIHARU ,  TUJI AKITOSHI

IPC: C04B28/04 ,  C04B22/06 ,  C04B24/26 ,  C04B103/32 ,  C08F8/44 ,  C04B28/02

Abstract: An additive to cement comprises a granular zinc salt of a copolymer of an olefin having 2 to 8 carbon atoms and an ethylenically unsaturated dicarboxylic anhydride, prepared by reacting the powder of the copolymer with powder of zinc oxide or zinc hydroxide in the presence of water.

公开(公告)号：NO891601D0

公开(公告)日：1989-04-19

申请号：NO891601

申请日：1989-04-19

Applicant: KAO CORP

Inventor： MIZUNUMA TATSUYA ,  TAMAKI RYOICHI ,  KANZAKI SHOJI ,  TANISHO YOSHIAKI ,  YAMATO FUZIO

IPC: C04B22/06 ,  C04B28/02 ,  C04B24/26 ,  C04B

Abstract: An aqueous dispersant composition for cement comprises 100 parts by weight of a copolymer of an olefin having 2 to 8 carbon atoms and an ethylenically unsaturated dicarboxylic anhydride, the copolymer being in the form of fine particles having an average size of 0.1 to 20 micrometers, 15 to 300 parts by weight, as zinc, of zinc oxide or zinc hydroxide and water, the composition being adjusted to have a pH value of 6 to 12.

公开(公告)号：NO175974B

公开(公告)日：1994-10-03

申请号：NO891601

申请日：1989-04-19

Applicant: KAO CORP

Inventor： MIZUNUMA TATSUYA ,  TAMAKI RYOICHI ,  KANZAKI SHOJI ,  TANISHO YOSHIAKI ,  YAMATO FUZIO

IPC: C04B22/06 ,  C04B28/02 ,  C04B24/26

Abstract: An aqueous dispersant composition for cement comprises 100 parts by weight of a copolymer of an olefin having 2 to 8 carbon atoms and an ethylenically unsaturated dicarboxylic anhydride, the copolymer being in the form of fine particles having an average size of 0.1 to 20 micrometers, 15 to 300 parts by weight, as zinc, of zinc oxide or zinc hydroxide and water, the composition being adjusted to have a pH value of 6 to 12.

公开(公告)号：DE68900847D1

公开(公告)日：1992-04-02

申请号：DE68900847

申请日：1989-03-29

Applicant: KAO CORP

Inventor： MIZUNUMA TATSUYA ,  TAMAKI RYOICHI ,  KANZAKI SHOJI ,  TANISHO YOSHIAKI ,  YAMATO FUZIO

IPC: C04B22/06 ,  C04B28/02 ,  C04B24/26

Abstract: An aqueous dispersant composition for cement comprises 100 parts by weight of a copolymer of an olefin having 2 to 8 carbon atoms and an ethylenically unsaturated dicarboxylic anhydride, the copolymer being in the form of fine particles having an average size of 0.1 to 20 micrometers, 15 to 300 parts by weight, as zinc, of zinc oxide or zinc hydroxide and water, the composition being adjusted to have a pH value of 6 to 12.

公开(公告)号：NO891601L

公开(公告)日：1989-10-23

申请号：NO891601

申请日：1989-04-19

Applicant: KAO CORP

Inventor： MIZUNUMA TATSUYA ,  TAMAKI RYOICHI ,  KANZAKI SHOJI ,  TANISHO YOSHIAKI ,  YAMATO FUZIO

IPC: C04B22/06 ,  C04B28/02 ,  C04B24/26 ,  C04B24/24

Abstract: An aqueous dispersant composition for cement comprises 100 parts by weight of a copolymer of an olefin having 2 to 8 carbon atoms and an ethylenically unsaturated dicarboxylic anhydride, the copolymer being in the form of fine particles having an average size of 0.1 to 20 micrometers, 15 to 300 parts by weight, as zinc, of zinc oxide or zinc hydroxide and water, the composition being adjusted to have a pH value of 6 to 12.

公开(公告)号：HK174696A

公开(公告)日：1996-09-27

申请号：HK174696

申请日：1996-09-19

Applicant: KAO CORP

Inventor： IIZUKA MASANORI ,  MIZUNUMA TATSUYA ,  YAMATO FUZIO ,  KOJIMA TOSHIHARU ,  TUJI AKITOSHI

IPC: C04B28/04 ,  C04B22/06 ,  C04B24/26 ,  C04B103/32 ,  C08F8/44 ,  C04B28/02

Abstract: An additive to cement comprises a granular zinc salt of a copolymer of an olefin having 2 to 8 carbon atoms and an ethylenically unsaturated dicarboxylic anhydride, prepared by reacting the powder of the copolymer with powder of zinc oxide or zinc hydroxide in the presence of water.