公开(公告)号：IN150629B

公开(公告)日：1982-11-20

申请号：IN1362CA1978

申请日：1978-12-21

Applicant: HOECHST AG

Inventor： DIETZ E ,  GROBMANN M ,  GUTBROD R ,  MAIKOWSKI M

IPC: C09C3/00 ,  C09B67/44 ,  C09B67/46 ,  C09C3/10 ,  C09D17/00 ,  C09C3/04

Abstract: Stable dispersions of pigments are obtained by finely distributing inorganic and/or organic pigments in water and/or agents preventing or retarding the drying-up of the dispersions containing condensation products of aromatic hydroxy compounds and alkanals as well as surfactants, said condensation products and surfactants containing aliphatic carbon chains of more than 5 carbon atoms. The dispersions are compatible with hydrophilic and hydrophobic media.

公开(公告)号：IN145552B

公开(公告)日：1978-11-04

申请号：IN1333CA1977

申请日：1977-08-26

Applicant: HOECHST AG

Inventor： GUTBROD R ,  DIETZ E ,  MAIKOWSKI M

IPC: C08L65/00 ,  C09B67/00 ,  C09C3/00 ,  C09B67/20 ,  C09C3/08 ,  C09D17/00 ,  C09B65/00 ,  C09C1/00

Abstract: Dispersions of inorganic and organic pigments containing an alkylene oxide adduct on long-chain aliphatic amines and an anionic surfactant having an aliphatic radical of 3 to 40 carbon atoms can easily be distributed in hydrophilic and hydrophobic media and yield colorations of high tinctorial strength and purity of shade.

公开(公告)号：BR7707995A

公开(公告)日：1978-07-11

申请号：BR7707995

申请日：1977-12-01

Applicant: HOECHST AG

Inventor： MAIKOWSKI M ,  DIETZ E ,  GUTBROD R

IPC: C09K23/00 ,  B01J13/00 ,  C09B67/46 ,  C09C3/00 ,  C09D17/00 ,  B01F17/00 ,  C09D5/02 ,  C08J3/20

Abstract: Stable dispersions of solids, especially pigments, are obtained by distributing a solid having acidic groups on its surface in a liquid medium comprising an amine having at least one aliphatic chain of more than 5 carbon atoms, a non-ionic and/or an anionic surfactant having one or more aliphatic chains with a total of more than 5 carbon atoms and an organic water-miscible solvent. These dispersions are easily distributable in hydrophobic and in hydrophilic systems.

公开(公告)号：DK534277A

公开(公告)日：1978-06-03

申请号：DK534277

申请日：1977-12-01

Applicant: HOECHST AG

Inventor： DIETZ E ,  MAIKOWSKI M ,  GUTBROD R

IPC: B01J13/00 ,  C09K23/00 ,  C09B67/46 ,  C09C3/00 ,  C09D17/00 ,  C09D

Abstract: Stable dispersions of solids, especially pigments, are obtained by distributing a solid having acidic groups on its surface in a liquid medium comprising an amine having at least one aliphatic chain of more than 5 carbon atoms, a non-ionic and/or an anionic surfactant having one or more aliphatic chains with a total of more than 5 carbon atoms and an organic water-miscible solvent. These dispersions are easily distributable in hydrophobic and in hydrophilic systems.

公开(公告)号：SE7709640A

公开(公告)日：1978-03-01

申请号：SE7709640

申请日：1977-08-26

Applicant: HOECHST AG

Inventor： DIETZ E ,  GUTBROD R ,  MAIKOWSKI M

IPC: C09C3/00 ,  C08L65/00 ,  C09B67/00 ,  C09B67/20 ,  C09C3/08 ,  C09D17/00

CPC classification number: C09B67/006 ,  C09D17/00

公开(公告)号：SE345681B

公开(公告)日：1972-06-05

申请号：SE1724469

申请日：1969-12-15

Applicant: HOECHST AG

Inventor： HEISKEL E ,  MAIKOWSKI M

IPC: C08L27/12 ,  C08J3/215 ,  C08L1/00 ,  C08L27/00 ,  C09D5/24 ,  C09D127/12 ,  H01B1/00 ,  H01C17/065 ,  C08F29/16 ,  C08F47/18