公开(公告)号：ZA918515B

公开(公告)日：1992-10-28

申请号：ZA918515

申请日：1991-10-25

Applicant: BUCKMAN LABOR INC

Inventor： MCNEEL THOMAS E ,  THOMAS E MCNEEL ,  HARRELL JAMES A ,  JAMES A HARRELL

IPC: C09D5/00 ,  B05D3/10 ,  B05D7/08 ,  B27K5/00 ,  C09D7/12 ,  C09D ,  C09K

公开(公告)号：CA2054229A1

公开(公告)日：1992-04-27

申请号：CA2054229

申请日：1991-10-25

Applicant: BUCKMAN LABOR INC

Inventor： MCNEEL THOMAS E ,  HARRELL JAMES A

IPC: C09D5/00 ,  B05D3/10 ,  B05D7/08 ,  B27K5/00 ,  C09D7/12

公开(公告)号：DE69109999T2

公开(公告)日：1995-12-07

申请号：DE69109999

申请日：1991-10-28

Applicant: BUCKMAN LABOR INC

Inventor： MCNEEL THOMAS E ,  HARRELL JAMES A

IPC: C09D5/00 ,  B05D3/10 ,  B05D7/08 ,  B27K5/00 ,  C09D7/12 ,  B05D7/00 ,  C09D15/00

公开(公告)号：AU657924B2

公开(公告)日：1995-03-30

申请号：AU8680991

申请日：1991-10-28

Applicant: BUCKMAN LABOR INC

Inventor： MCNEEL THOMAS E ,  HARRELL JAMES A

IPC: C09D5/00 ,  B05D3/10 ,  B05D7/08 ,  B27K5/00 ,  C09D7/12 ,  C09D133/04

公开(公告)号：NO914208L

公开(公告)日：1992-04-27

申请号：NO914208

申请日：1991-10-25

Applicant: BUCKMAN LABOR INC

Inventor： MCNEEL THOMAS E ,  HARRELL JAMES A

IPC: C09D5/00 ,  B05D3/10 ,  B05D7/08 ,  B27K5/00 ,  C09D7/12

公开(公告)号：FI102968B

公开(公告)日：1999-03-31

申请号：FI915043

申请日：1991-10-25

Applicant: BUCKMAN LABOR INC

Inventor： MCNEEL THOMAS E ,  HARRELL JAMES A

IPC: C09D5/00 ,  B05D3/10 ,  B05D7/08 ,  B27K5/00 ,  C09D7/12 ,  C09D15/00

公开(公告)号：ES2073129T3

公开(公告)日：1995-08-01

申请号：ES91309930

申请日：1991-10-28

Applicant: BUCKMAN LABOR INC

Inventor： MCNEEL THOMAS E ,  HARRELL JAMES A

IPC: C09D5/00 ,  B05D3/10 ,  B05D7/08 ,  B27K5/00 ,  C09D7/12 ,  B05D7/00 ,  C09D15/00

公开(公告)号：DE69109999D1

公开(公告)日：1995-06-29

申请号：DE69109999

申请日：1991-10-28

Applicant: BUCKMAN LABOR INC

Inventor： MCNEEL THOMAS E ,  HARRELL JAMES A

IPC: C09D5/00 ,  B05D3/10 ,  B05D7/08 ,  B27K5/00 ,  C09D7/12 ,  B05D7/00 ,  C09D15/00

公开(公告)号：ZA9108515B

公开(公告)日：1992-10-28

申请号：ZA9108515

申请日：1991-10-25

Applicant: BUCKMAN LABOR INC

Inventor： MCNEEL THOMAS E ,  THOMAS E MCNEEL ,  HARRELL JAMES A ,  JAMES A HARRELL

IPC: C09D5/00 ,  B05D3/10 ,  B05D7/08 ,  B27K5/00 ,  C09D7/12 ,  C09D ,  C09K

CPC classification number: B05D7/08 ,  B05D3/104 ,  B05D3/107 ,  B05D2203/20 ,  C08K5/0091 ,  C09D7/63

Abstract: Discoloration of surfaces, such as painted or treated wood surfaces, by tannin-staining caused by the complexing of certain transition metal ions with tannate ions (the process is often referred to in the art as "tannin-stain bleed") is reduced or prevented (eliminated) by contacting a transition metal ion on a painted surface or surface to be painted with a complexing agent for the transition metal ion, such as by the addition of the complexing agent for the transition-metal ion to paint formulations or by pretreatment of the wood surface with the complexing agent before painting. It is believed that the complexing agents form coordination complexes with transition-metal ions on the surface of and within the paint film, thus preventing the formation of highly-colored complexes of the transition metal ions with the tannate ions derived from the tannins in the wood. This technique is applicable to all woods and other surfaces susceptible to tannin-staining and especially to stain-susceptible woods such as redwood and cedar. Using appropriate formulation or application techniques, the method may be used with water-based or solvent-based paints.

公开(公告)号：FI102968B1

公开(公告)日：1999-03-31

申请号：FI915043

申请日：1991-10-25

Applicant: BUCKMAN LABOR INC

Inventor： MCNEEL THOMAS E ,  HARRELL JAMES A

IPC: C09D5/00 ,  B05D3/10 ,  B05D7/08 ,  B27K5/00 ,  C09D7/12 ,  C09D15/00