公开(公告)号：FR84910E

公开(公告)日：1965-05-07

申请号：FR956522

申请日：1963-12-09

Applicant: BASF AG

Inventor： SCHOELLIG ALFRED ,  SCHROEDEL RUDOLF ,  SASSE HANS-JUERGEN

IPC: C09B47/06 ,  C09B47/12 ,  C09B47/16 ,  C09B67/22

公开(公告)号：GB985620A

公开(公告)日：1965-03-10

申请号：GB4298963

申请日：1963-10-31

Applicant: BASF AG

Inventor： SCHOELLIG ALFRED ,  SCHROEDEL RUDOLF ,  SASSE HANS-JUERGEN

IPC: C09B47/06 ,  C09B47/12 ,  C09B47/16 ,  C09B67/00 ,  C09B67/22 ,  C09K23/52

Abstract: The invention comprises phthalocyanine pigment mixtures containing from 10 to 20 mol. per cent of a phthalocyanine of the formula wherein Pc is the radical of a phthalocyanine, R1 is hydrogen or an unsubstituted or substituted aliphatic hydrocarbon radical, R2 is an unsubstituted or substituted aliphatic hydrocarbon radical or, together with R1, a heterocyclic ring and n is 1, 2, 3 or 4. Examples describe copper chloro-phthalocyanines containing respectively the hydrochlorides of tri-(hexamethylene - aminomethyl) - and tetra-(pentamethylene - aminomethyl) copper phthalocyanines. Specification 761,718 also is referred to.

公开(公告)号：GB949739A

公开(公告)日：1964-02-19

申请号：GB2328262

申请日：1962-06-18

Applicant: BASF AG

Inventor： SCHOELLIG ALFRED ,  SCHROEDEL RUDOLF ,  SASSE HANS-JUERGEN

IPC: C09B47/06 ,  C09B47/12 ,  C09B47/16 ,  C09B67/00 ,  C09B67/22 ,  C09K23/52

Abstract: The invention comprises phthalocyanine pigment mixtures containing 0.5-10 mole per cent of a phthalocyanine of the formula where Pc is a phthalocyanine radical, R1 is hydrogen or a substituted or unsubstituted aliphatic hydrocarbon radical, R2 is a substituted or unsubstituted aliphatic hydrocarbon radical or, when taken together with R1, a heterocyclic ring, and n is a number from 1-4. The mixtures are made by (a) simply mixing the phthalocyanine of the above formula with a phthalocyanine not resistant to flocculation, for example during acid pasting, by grinding, by heating together in an organic solvent or by preparing a suspension of the phthalocyanine not resistant to flocculation in an aqueous solution of the hydrochloride of the phthalocyanine of the above formula and adding sodium hydroxide, (b) synthesizing phthalocyanines using phthalic acid derivatives a proportion of which contain a radical of the formula or (c) partially chloromethylating a phthalocyanine and reacting the mixture obtained with an amine of the formula Examples are given. Specification 761,718, U.S.A. Specification 2,547,972, and German Specification 1,097,596 are referred to.

公开(公告)号：GB920851A

公开(公告)日：1963-03-13

申请号：GB2861160

申请日：1960-08-18

Applicant: BASF AG

Inventor： ROHLAND WERNER ,  WUEST HANS ,  SASSE HANS-JUERGEN

IPC: C07D493/04 ,  C08K5/00 ,  D06P1/44

Abstract: A red wallpaper colour is made by mixing with a glue solution the precipitate obtained by adding barium chloride solution to a suspension made by adding sodium carbonate solution and a pigment of the formula:- where X is oxygen, to a suspension of heavy spar in aluminum sulphate solution. Printing inks contain the pigment of the above formula where X is oxygen or sulphur and the 4- and 8-positions may also be substituted by chlorine, having a particle size between 0,01 and 0,5m . In examples (1) a pigment of the above formula is ground with aluminium hydroxide and linseed oil varnish, and (7) an aqueous paste of a pigment of the above formula is mixed with heavy spar, aluminium sulphate and sodium carbonate solution, barium chloride solution is added and the precipitated product is mixed with a glue solution.ALSO:Nitrocellulose, acetyl cellulose, viscose, linear polyesters and polyamides, polyester resins, phenoplasts, aminoplasts, polyurethane lacquers, polyolefines such as polyethylene, polystyrene, polyvinyl chloride, polyacrylonitrile and rubber are coloured red with a pigment of the general formula:- where X is oxygen or sulphur and 4- and 8-positions may also be occupied by chlorine, having a particle size between 0,01 and 0,5m . In examples a pigment of the above formula is ground or mixed with, (8), a nitrocellulose lacquer containing pyroxylin, dibutyl phthalate, benzyl butyl phthalate, a synthetic resin obtained from cyclohexanone by treatment with sodium hydroxide, butyl acetate, methyl acetate and toluene and optionally, inorganic pigments and fillers; (2), a stoving lacquer of a coconut oil alkyd resin, urea-formaldehyde resin, xylene and butanol; (3), an unsaturated polyester resin and stirred with monostyrene, cyclohexanone peroxide, dibutyl phthalate, cobalt naphthenate and silicone oil solution in xylene; (4), polyvinyl chloride, di-iso-octyl phthalate and titanium dioxide (rutile); (5), polystyrene granulate; and (6) pale crepe, sulphur, stearic acid, 2-mercaptobenzthiazole, hexamethylene tetramine, zinc oxide, chalk and titanium dioxide (anatase) followed by vulcanization.ALSO:The invention comprises pigments of the formulae:- and and pigments of the general formula:- where X is oxygen or sulphur and in which the 4- and 8-positions may also be occupied by chlorine, having a particle size between 0,01 and 0,5m . The pigments are made by reacting 2:5 - dichlor - 1:4 - benzoquinone - 3:6 - dicarboxylic acid esters with 4-chloro- or 2:4-dichlorophenol or -thiophenol, conversion of the diaryl ethers or thioethers by reduction into the dihydroxy compounds followed by saponification and ring closure. The pigments may be converted to the finely-divided form by acidpasting or grinding. The pigments colour a wide variety of materials in red shades.

公开(公告)号：BE615287A

公开(公告)日：1962-09-19

申请号：BE615287

申请日：1962-03-19

Applicant: BASF AG

Inventor： SCHOELLIG ALFRED ,  SCHROEDEL RUDOLF ,  SASSE HANS-JUERGEN ,  SCHROEDER HANS

IPC: C09C