-
公开(公告)号：FR1317244A
公开(公告)日：1963-02-08
申请号：FR880578
申请日：1961-11-30
Applicant: BASF AG
Inventor： LIEBOLD GERT , NOTTES GUENTHER , PENNING ERNST , WILHELM HANS , WOLF HANS
IPC: C08F26/06 , C08F220/18 , C10L1/14 , C10L1/22 , C10L1/24
-
Patent Agency Ranking
公开(公告)号：CA1145130A
公开(公告)日：1983-04-26
申请号：CA368234
申请日：1981-01-09
Applicant: BASF AG
Inventor： BARTHOLD KLAUS , LIEBOLD GERT
Abstract: PROTECTIVE ADDITIVE FOR RADIATORS IN COOLANTS CONTAINING WATER Alkylene glycol-based coolants free of nitrites, amines, and phosphates are metal corrosion inhibited with at least one nucleus-substituted benzoic acid and at least one conventional corrosion inhibitor for metals.
-
公开(公告)号：FR1403085A
公开(公告)日：1965-06-18
申请号：FR973794
申请日：1964-05-08
Applicant: BASF AG
Inventor： NOTTES GUENTHER , LIEBOLD GERT , MUENSTER WILHELM
IPC: C09K3/18
-
14.发明专利
公开(公告)号：GB956609A
公开(公告)日：1964-04-29
申请号：GB3460261
申请日：1961-09-27
Applicant: BASF AG
Inventor： REITZ ORTWIN , WILHELM HANS , PENNING ERNST , NOTTES GUENTHER , LIEBOLD GERT , WOLF HANS
Abstract: The soiling of heat transfer surfaces in processes where crude benzole and light oils rich in aromatics and/or olefines are heated, is prevented by adding 1 - 1000 gms./metric ton of oil soluble copolymers having inside chains polar groups containing oxygen and nitrogen, and, if desired, sulphur, and having an average molecular weight greater than 5000. An example describes a copolymer of styrene, tridecylacrylate and vinyl benzimidazole. Lists of suitable monomers for the polymers are given.
-
公开(公告)号：FR1302116A
公开(公告)日：1962-08-24
申请号：FR874420
申请日：1961-09-28
Applicant: BASF AG
Inventor： REITZ ORTWIN , WILHELM HANS , PENNING ERNST , NOTTES GUENTHER , LIEBOLD GERT , WOLF HANS
-
公开(公告)号：BE610839A
公开(公告)日：1962-05-28
申请号：BE610839
申请日：1961-11-27
Applicant: BASF AG
Inventor： LIEBOLD GERT , NOTTES GUENTHER , PENNING ERNST , WILHELM HANS , WOLF HANS
IPC: C10G
-
-
-
-
-
Search Results
16
records
(took 0.019 seconds)
