Patent search ap:("HOECHST AG") AND inv:"HORST BEHRENBRUCH" Page 1

1.

发明授权
Polyolefin-chelate compositions having improved dye receptivity 失效
Title translation: 具有改善的染料接受性的聚烯烃 - 螯合物组合物

公开(公告)号：US3248378A

公开(公告)日：1966-04-26

申请号：US22917062

申请日：1962-10-08

Applicant: HOECHST AG

Inventor： HORST BEHRENBRUCH , WILHELM HAPPE , GERHARD FREITAG , HANS HOYER

IPC: C08K5/00 , C08K5/098

CPC classification number: C08K5/0091 , C08K5/098 , Y10S8/09 , C08L23/12

2.

发明授权
Process for the manufacture of spinning solutions of poly-beta-lactams by dissolving in an alcoholic solution of calcium thiocyanate 失效
Title translation: 通过溶解在硫氰酸钙的醇溶液中制备聚β-内酰胺的纺丝溶液的方法

公开(公告)号：US3231539A

公开(公告)日：1966-01-25

申请号：US19844662

申请日：1962-05-29

Applicant: HOECHST AG

Inventor： HANS HOYER , HORST BEHRENBRUCH , KARL BORNER

IPC: C08J3/02 , D01F6/60

CPC classification number: C08J3/02 , C08J2377/02 , D01F6/60

3.

发明授权
Certain dibenzoxazolylnaphthalene compounds 失效

公开(公告)号：US3336330A

公开(公告)日：1967-08-15

申请号：US45104065

申请日：1965-04-26

Applicant: HOECHST AG

Inventor： ERICH SCHINZEL , HANS FRISCHKORN , HORST BEHRENBRUCH

IPC: C07D263/62 , C07D263/64 , D06L3/12

CPC classification number: C07D263/64 , D06L4/636

4.

发明授权
Stabilized polyalkylene oxides 失效
Title translation: 稳定的聚环氧烷

公开(公告)号：US3405089A

公开(公告)日：1968-10-08

申请号：US44573965

申请日：1965-04-05

Applicant: HOECHST AG

Inventor： OTTO MAUZ , HORST BEHRENBRUCH

IPC: C08K5/13 , C08K5/3475 , C08K5/372

CPC classification number: C08K5/3475 , C08K5/13 , C08K5/372 , C08L71/02

5.

发明授权
Process for the manufacture of shaped structures of polyolefins having improved dyeing properties 失效
Title translation: 制造具有改善的染色性能的聚烯烃成型结构的方法

公开(公告)号：US3156745A

公开(公告)日：1964-11-10

申请号：US7396660

申请日：1960-12-06

Applicant: HOECHST AG

Inventor： HORST BEHRENBRUCH , WILHELM HAPPE , HANS HOYER , EMIL KINZINGER

IPC: C08L23/02 , D01F6/04

CPC classification number: C08L23/10 , C08K5/07 , C08L23/02 , C08L31/04 , D01F6/46 , Y10S8/09 , Y10S8/10 , Y10S8/21 , Y10S8/928 , C08L2666/04

Abstract: Easily dyeable shaped structures (e.g. filaments or fibres) are manufactured by incorporating from 0.1 to 30% of a polyvinyl ester and/or a copolymer of a vinyl ester with a copolymerizable unsaturated carboxylic acid (e.g. crotonic acid) into a polyolefin and then working the mixture into a shaped structure. The polyolefin may be polyethylene or polypropylene and the vinyl ester may be vinyl-acetate, -propionate, -butyrate or -stearate. Spun filaments may be dyed with dispersion dyestuffs.

Patent Agency Ranking