公开(公告)号：US2151585A

公开(公告)日：1939-03-21

申请号：US21256638

申请日：1938-06-08

Applicant: BERTOLD BUXBAUM

Inventor： BERTOLD BUXBAUM

CPC classification number: C10M1/08 ,  C10M2201/041 ,  C10M2201/042 ,  C10M2201/043 ,  C10M2201/062 ,  C10M2201/063 ,  C10M2201/065 ,  C10M2201/08 ,  C10M2201/081 ,  C10M2201/082 ,  C10M2201/084 ,  C10M2201/102 ,  C10M2207/123 ,  C10M2207/129 ,  C10M2207/14 ,  C10M2207/142 ,  C10M2207/22 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2240/04 ,  C10N2240/042 ,  C10N2240/044 ,  C10N2240/046 ,  C10N2240/401

公开(公告)号：US1727427A

公开(公告)日：1929-09-10

申请号：US24847028

申请日：1928-01-21

Applicant: BERTOLD BUXBAUM

Inventor： BERTOLD BUXBAUM

IPC: B23D21/00

CPC classification number: B23D21/00 ,  Y10T83/5796 ,  Y10T83/7788

公开(公告)号：US1716762A

公开(公告)日：1929-06-11

申请号：US21777027

申请日：1927-09-06

Applicant: BERTOLD BUXBAUM

Inventor： BERTOLD BUXBAUM

IPC: B23B29/22

CPC classification number: B23B29/22 ,  Y10T82/2585

公开(公告)号：DE441655C

公开(公告)日：1927-03-09

申请号：DEB0124251

申请日：1926-02-27

Applicant: BERTOLD BUXBAUM DR ING

IPC: A63H33/10

公开(公告)号：DE474826C

公开(公告)日：1929-04-11

申请号：DEB0132823

Applicant: BERTOLD BUXBAUM DR ING

IPC: B23B29/22

公开(公告)号：DE455606C

公开(公告)日：1928-02-04

申请号：DEB0129749

申请日：1927-02-15

Applicant: BERTOLD BUXBAUM DR ING

IPC: B23B29/22

公开(公告)号：DE501071C

公开(公告)日：1930-06-27

申请号：DEB0137189

Applicant: BERTOLD BUXBAUM DR ING

IPC: F16M13/08

公开(公告)号：DE397494C

公开(公告)日：1924-07-07

申请号：DEB0109018

申请日：1923-03-30

Applicant: BERTOLD BUXBAUM DR ING

IPC: F16G11/08

公开(公告)号：GB518664A

公开(公告)日：1940-03-05

申请号：GB1552038

申请日：1938-05-24

Applicant: BERTOLD BUXBAUM

Abstract: 518,664. Lubricating 'compositions. BUXBAUM, B. May 24, 1938, No. 15520. [Class 91] A lubricating oil for bearings or for machining metals is improved by adding a paste which consists of colloidal sulphur cold ground to particles of size not greater than 5 Á, and an oily, fatty or aqueous vehicle. The majority of the sulphur particles are of the order 1-2Á. The oil to be improved may be saturated with sulphur by stirring in fine sulphur powder, prior to adding the paste. The sulphur powder may be added at 40-70‹C. The oil-insoluble sulphur for cold grinding may be obtained by melting at 160-400‹C. and squirting into water. The amount of insoluble colloidal sulphur present in the oil is preferably 0.5-1per cent.

公开(公告)号：DE435785C

公开(公告)日：1926-10-20

申请号：DEB0115443

Applicant: BERTOLD BUXBAUM DR ING

IPC: A63H33/10