公开(公告)号：DE1180131B

公开(公告)日：1964-10-22

申请号：DEF0026311

申请日：1958-08-02

Applicant: HOECHST AG

Inventor： KOENIG DR GUENTER ,  LANGE DR JOACHIM ,  ROSENBERG DR GUIDO V ,  RUNGE DR DIETRICH ,  ZINNERT DR FRIEDRICH

IPC: C08F8/06

公开(公告)号：DE1241618B

公开(公告)日：1967-06-01

申请号：DEF0038006

申请日：1962-10-11

Applicant: HOECHST AG

Inventor： BESTIAN DR HERBERT ,  KORBANKA DR HELMUT ,  LANGE DR JOACHIM

IPC: C08F2/22 ,  C08F10/00 ,  C08F283/06

公开(公告)号：DE1184884B

公开(公告)日：1965-01-07

申请号：DEF0018579

申请日：1955-10-05

Applicant: HOECHST AG

Inventor： LANGE DR JOACHIM ,  THEILIG DR GERHARD ,  ZORN DR-ING HERMANN

IPC: C10M143/02 ,  C10M169/00

公开(公告)号：DE1011621B

公开(公告)日：1957-07-04

申请号：DEF0017811

申请日：1955-06-28

Applicant: HOECHST AG

Inventor： BESTIAN DR HERBERT ,  LANGE DR JOACHIM

IPC: C08F10/00

公开(公告)号：DE1007062B

公开(公告)日：1957-04-25

申请号：DEF0018967

申请日：1955-12-01

Applicant: HOECHST AG

Inventor： LANGE DR JOACHIM ,  THEILIG DR GERHARD

IPC: C08F10/00

公开(公告)号：DE1091332B

公开(公告)日：1960-10-20

申请号：DEF0024654

申请日：1957-12-19

Applicant: HOECHST AG

Inventor： BESTIAN DR HERBERT ,  LANGE DR JOACHIM

IPC: C08F10/00

Abstract: A composition suitable for coating paper and paper-like products, comprises paraffin wax (may be 97 to 15%) and a polyethylene wax (3 to 85%) having a molecular weight of from 1500 to 4000, a flowing/dropping point from 105 to 109 DEG C., a melt viscosity from 400 to 2000 centistokes at 120 DEG C., and 60 - 65% crystallinity. Example 14 describes the application of such a composition, to paper at a temperature of about 100 DEG C. Specifications 579,666, 579,676, 582,334, 584,794, 585,814, 682,420, 694,271 and 721,678 are referred to.ALSO:Waxy polyethylene having a molecular weight of 1,500 to 4,000, a flowing/dropping point of 105 DEG to 109 DEG C., a melt viscosity of 400 to 2,000 centistokes at 120 DEG C. and 60-65% crystallinity, is prepared by polymerizing ethylene in the presence of 10 to 15% by volume of hydrogen, with di-t-butyl peroxide as catalyst, at a temperature of 150 DEG to 180 DEG C. and a pressure of 300 to 500 atmospheres. The polymerization may be continuous or discontinuous and is preferably in the presence of benzene. Compositions with paraffin wax are useful as coatings on paper. Other applications are as cleaning or packing materials, in building materials, in candles and plastics and in the electrical engineering industry. Specifications 579,666, 579,676, 582,334, 584,794, 585,814, 682,420, 694,271 and 721,678 are referred to.

公开(公告)号：DE1058260B

公开(公告)日：1959-05-27

申请号：DEF0021156

申请日：1956-09-01

Applicant: HOECHST AG

Inventor： LANGE DR JOACHIM ,  RUNGE DR DIETRICH

IPC: C08F8/50