公开(公告)号：US3549613A

公开(公告)日：1970-12-22

申请号：US3549613D

申请日：1968-10-29

Applicant: HOECHST AG

Inventor： LINDNER HELMUT ,  HOYER ERNST ,  SCHMIDT HEINZ

IPC: C09B62/825 ,  C07C107/06 ,  C09B29/24

CPC classification number: C09B62/825

公开(公告)号：US3558593A

公开(公告)日：1971-01-26

申请号：US3558593D

申请日：1967-07-18

Applicant: HOECHST AG

Inventor： LINDNER HELMUT ,  SOMMER KARL ,  SCHMIDT HEINZ

IPC: C09B29/08 ,  C07C107/06 ,  C09B29/04

CPC classification number: C09B29/08

Abstract: WATER-INSOLUBLE MONOAZO DYESTUFFS OF THE GENERAL FORMULA

1-((2-Y,4-X-PHENYL)-N=N-),2-(R1-CO-NH-),4-(R3-CO-CH2-

CH(-R2)-NH-)BENZENE

WHEREIN X REPRESENTS A NITRO OR NITRILE GROUP, Y REPRESENTS A HYDROGEN A HALOGEN ATOM, OR A NITRO OR NITRILE GROUP, R1 REPRESENTS A LOWER ALKYL OR PHENYL RADICAL, R2 REPRESENTS A METHYL, PHENYL, CHLOROPHENYL, HYDROXYPHENYL OR METHYLENEDIOXYPHENYL RADICAL, AND R3 REPRESENTS A METHYL, PHENYL, HYDROXYPHENYL OR LOWER ALKOXY GROUP, AND A PROCESS FOR PREPARING SAID DYESTUFFS.

公开(公告)号：US3872182A

公开(公告)日：1975-03-18

申请号：US33281073

申请日：1973-02-16

Applicant: HOECHST AG

Inventor： SEXTRO GUNTER ,  BURG KARLHEINZ ,  KERN RUDOLF ,  SCHMIDT HEINZ ,  WOLTERS ERNST

IPC: C08L59/00 ,  C08L59/02 ,  C08G37/04

CPC classification number: C08L59/02 ,  C08L59/00 ,  C08L2666/24

Abstract: A thermoplastic molding composition is composed of a linear poly(oxymethylene) and a graft copolymer the side chains of which consist essentially of oxymethylene groups. The said graft copolymer acts as a nucleating agent; its effectiveness is dependent on its amount, molecular weight and degree of grafting. Molded articles made of said composition show improved mechanical properties.

Abstract translation: 热塑性模塑组合物由线性聚（甲醛）和其侧链主要由氧亚甲基组成的接枝共聚物组成。 所述接枝共聚物用作成核剂; 其有效性取决于其量，分子量和接枝度。 由所述组合物制成的模制品显示改进的机械性能。

公开(公告)号：US3544548A

公开(公告)日：1970-12-01

申请号：US3544548D

申请日：1968-07-02

Applicant: HOECHST AG

Inventor： GUNTHER DIETER ,  HOYER ERNST ,  SCHMIDT HEINZ ,  VOLLMANN HANSJORG

IPC: C09B29/08 ,  C09B29/36 ,  D06P1/02

CPC classification number: C09B29/08

公开(公告)号：US3619266A

公开(公告)日：1971-11-09

申请号：US3619266D

申请日：1969-04-18

Applicant: HOECHST AG

Inventor： WEISSERMEL KLAUS ,  KERN RUDOLF ,  SCHMIDT HEINZ ,  HERWIG WALTER

IPC: C08J3/00 ,  C08L67/02 ,  B32B27/06 ,  B32B27/36

CPC classification number: C08L67/02 ,  C08J3/00 ,  C08L2666/54 ,  C08L2666/14

Abstract: Thermoplastic moulding compositions on the basis of linear saturated polyesters wherein the polyester granules containing a neutral or partially neutralized salt of montan wax or of montan wax esters is additionally coated with a neutral or partially neutralized salt of montan wax or of montan wax esters.

公开(公告)号：US3619107A

公开(公告)日：1971-11-09

申请号：US3619107D

申请日：1969-04-02

Applicant: HOECHST AG

Inventor： SCHLADETSCH HANS ,  BRENNEISEN ERICH ,  LINDNER HELMUT ,  SCHMIDT HEINZ

IPC: C09B29/00 ,  C09B29/50 ,  D06P1/02 ,  D06P1/18 ,  D06P3/24 ,  D06P3/40 ,  D06P3/52 ,  C09B29/38

CPC classification number: C09B29/366 ,  Y10S8/921 ,  Y10S8/922 ,  Y10S8/924 ,  Y10S8/926 ,  Y10S8/934

Abstract: Process for the dyeing, padding and printing of fibrous materials consisting of or containing cellulose acetate, linear polyamide, polyurethane and polyester fibers by treating the said materials with water-insoluble monoazo dyestuffs obtained from the reaction of a diazotized aminobenzene with a 1-(3'' - or 4'' amino-phenyl)-3-methyl-pyrazolone-(5).