公开(公告)号：DE4321376A1

公开(公告)日：1995-01-05

申请号：DE4321376

申请日：1993-06-26

Applicant: HOECHST AG

Inventor： HORN UTE ,  DESSAUER GUIDO PROF DR

IPC: C09K23/42 ,  C01B33/44 ,  C08K3/34 ,  C09C1/28 ,  C09C1/40 ,  C09D17/00 ,  C09K23/52 ,  D21H17/69 ,  D21H19/38 ,  D21H19/40 ,  C08L1/26 ,  C08L3/08 ,  C08L5/00 ,  C08L5/04 ,  C08J3/205

Abstract: The present invention relates to a fine aqueous dispersion of an organophilic lamella silicate (sheet silicate), consisting essentially of a lamella silicate capable of cation exchange and a quaternary organic onium salt reacted therewith, which is characterised in that it contains from 3 to 30 % by weight, based on the organophilic lamella silicate, of a water-soluble natural polymer and/or a derivative thereof.

公开(公告)号：CA2082547A1

公开(公告)日：1993-05-13

申请号：CA2082547

申请日：1992-11-10

Applicant: HOECHST AG

Inventor： DESSAUER GUIDO ,  KUEBER KLAUS ,  HORN UTE

IPC: C08L29/04 ,  C09C1/28 ,  C09C1/40 ,  C09C1/42 ,  C09D5/00 ,  C09D7/12 ,  C09D17/00 ,  C09D129/04 ,  D21H17/36 ,  D21H17/69 ,  D21H19/38 ,  D21H19/40 ,  D21H19/46 ,  D21H19/60 ,  C09K3/00 ,  C09D183/02 ,  C09D1/04

Abstract: HOE 91/F 355 Aqueous fine dispersion of an organophilic sheet silicate The invention relates to an aqueous fine dispersion of an organophilic sheet silicate which is composed of a sheet silicate which is capable of cation exchange and of a quaternary organic onium salt reacted therewith, and contains 3 to 30% by weight, based on the organophilic sheet silicate, of polyvinyl alcohol. This fine dispersion is suitable as coating composition for paper and board and as lubricant additive for conventional coating compositions.

公开(公告)号：FI915720A

公开(公告)日：1992-06-07

申请号：FI915720

申请日：1991-12-04

Applicant: HOECHST AG

Inventor： DESSAUER GUIDO ,  HORN UTE

IPC: C01B33/40 ,  C01B33/44 ,  C09K3/00 ,  C10M103/06 ,  C10N10/02 ,  C10N30/02 ,  C10N50/10 ,  D21H17/69 ,  D21H19/36 ,  D21H19/40 ,  D21H19/46 ,  C09K

公开(公告)号：FI915720A0

公开(公告)日：1991-12-04

申请号：FI915720

申请日：1991-12-04

Applicant: HOECHST AG

Inventor： DESSAUER GUIDO ,  HORN UTE

IPC: C01B33/40 ,  C01B33/44 ,  C09K3/00 ,  C10M103/06 ,  C10N10/02 ,  C10N30/02 ,  C10N50/10 ,  D21H17/69 ,  D21H19/36 ,  D21H19/40 ,  D21H19/46 ,  C09K

公开(公告)号：NO942414A

公开(公告)日：1994-12-27

申请号：NO942414

申请日：1994-06-24

Applicant: HOECHST AG

Inventor： HORN UTE ,  DESSAUER GUIDO

IPC: B01F17/42 ,  B01F17/52 ,  C01B33/44 ,  C08K3/34 ,  C09C1/28 ,  C09C1/40 ,  C09D17/00 ,  D21H17/69 ,  D21H19/38 ,  D21H19/40 ,  C01B

CPC classification number: C01B33/44 ,  C01P2004/20 ,  C01P2004/61 ,  C09C1/405 ,  C09D17/004 ,  D21H17/69 ,  D21H19/40

公开(公告)号：FI943021A0

公开(公告)日：1994-06-22

申请号：FI943021

申请日：1994-06-22

Applicant: HOECHST AG

Inventor： HORN UTE ,  DESSAUER GUIDO

IPC: C01B33/44 ,  C09K23/42 ,  C08K3/34 ,  C09C1/28 ,  C09C1/40 ,  C09D17/00 ,  C09K23/52 ,  D21H17/69 ,  D21H19/38 ,  D21H19/40 ,  C08K

Abstract: The present invention relates to a fine aqueous dispersion of an organophilic lamella silicate (sheet silicate), consisting essentially of a lamella silicate capable of cation exchange and a quaternary organic onium salt reacted therewith, which is characterised in that it contains from 3 to 30 % by weight, based on the organophilic lamella silicate, of a water-soluble natural polymer and/or a derivative thereof.

公开(公告)号：BR9204359A

公开(公告)日：1993-06-29

申请号：BR9204359

申请日：1992-11-10

Applicant: HOECHST AG

Inventor： DESSAUER GUIDO DR ,  KLAUS ,  HORN UTE

IPC: C08L29/04 ,  C09C1/28 ,  C09C1/40 ,  C09C1/42 ,  C09D5/00 ,  C09D7/12 ,  C09D17/00 ,  C09D129/04 ,  D21H17/36 ,  D21H17/69 ,  D21H19/38 ,  D21H19/40 ,  D21H19/46 ,  D21H19/60

Abstract: The invention relates to an aqueous fine dispersion of an organophilic sheet silicate which is composed of a sheet silicate which is capable of cation exchange and of a quaternary organic onium salt reacted therewith, and contains 3 to 30% by weight, based on the organophilic sheet silicate, of polyvinyl alcohol. This fine dispersion is suitable as coating composition for paper and board and as lubricant additive for conventional coating compositions.

公开(公告)号：ZA928685B

公开(公告)日：1993-05-11

申请号：ZA928685

申请日：1992-11-11

Applicant: HOECHST AG

Inventor： DESSAUER GUIDO ,  KUEBER KLAUS ,  HORN UTE

IPC: C08L29/04 ,  C09C1/28 ,  C09C1/40 ,  C09C1/42 ,  C09D5/00 ,  C09D7/12 ,  C09D17/00 ,  C09D129/04 ,  D21H17/36 ,  D21H17/69 ,  D21H19/38 ,  D21H19/40 ,  D21H19/46 ,  D21H19/60 ,  C01B ,  C09K ,  C08K ,  D21H

Abstract: The invention relates to an aqueous fine dispersion of an organophilic sheet silicate which is composed of a sheet silicate which is capable of cation exchange and of a quaternary organic onium salt reacted therewith, and contains 3 to 30% by weight, based on the organophilic sheet silicate, of polyvinyl alcohol. This fine dispersion is suitable as coating composition for paper and board and as lubricant additive for conventional coating compositions.

公开(公告)号：BR9105274A

公开(公告)日：1992-08-18

申请号：BR9105274

申请日：1991-12-06

Applicant: HOECHST AG

Inventor： DESSAUER GUIDO DR ,  HORN UTE

IPC: C01B33/40 ,  C01B33/44 ,  C09K3/00 ,  C10M103/06 ,  C10N10/02 ,  C10N30/02 ,  C10N50/10 ,  D21H17/69 ,  D21H19/36 ,  D21H19/40 ,  D21H19/46 ,  C01B33/21 ,  C09D7/02

公开(公告)号：CA2057110A1

公开(公告)日：1992-06-07

申请号：CA2057110

申请日：1991-12-05

Applicant: HOECHST AG

Inventor： DESSAUER GUIDO ,  HORN UTE

IPC: C01B33/40 ,  C01B33/44 ,  C09K3/00 ,  C10M103/06 ,  C10N10/02 ,  C10N30/02 ,  C10N50/10 ,  D21H17/69 ,  D21H19/36 ,  D21H19/40 ,  D21H19/46 ,  C09D1/00

Abstract: The invention relates to the use of water-containing organophilic phyllosilicates obtained by the reaction of a phyllosilicate, which is completely delaminated colloidally in water and is capable of cation exchange, with an organic onium salt in aqueous suspension and subsequent mechanical removal of the water, without drying by heating, as a rheological additive in organic media. The water-containing organophilic phyllosilicates are particularly suitable for coating paper.