公开(公告)号：DE60123737T2

公开(公告)日：2007-10-04

申请号：DE60123737

申请日：2001-12-11

Applicant: ALCOA INC

Inventor： HARENSKI JOSEPH P ,  KAUFOLD ROGER W ,  MORRISSEY BRIAN J ,  SHADWICK ROBERT L ,  WIESERMAN LARRY F

IPC: C21D1/70 ,  B23K35/22 ,  C21D1/00 ,  C22F1/04

Abstract: A method of treating a surface of a stacked aluminum alloy ingot during a heating process. Spacer blocks are positioned adjacent aluminum alloy ingots to form a stack, wherein the spacer block has a support surface contacting a contact surface of the aluminum alloy ingot, and at least one of the support surface and the contact surface include a fluorine containing material. The stack is heated to at least a temperature at which the fluorine containing material decomposes or vaporizes such that a layer of a fluorinated oxide compound is formed at the interfaces between the ingots and the spacer blocks.

公开(公告)号：ES2203241T3

公开(公告)日：2004-04-01

申请号：ES99966537

申请日：1999-12-21

Applicant: ALCOA INC

Inventor： NITOWSKI GARY A ,  GUTHRIE JOSEPH D ,  HARENSKI JOSEPH P ,  JOHNSON DANIEL C

IPC: B65D1/00 ,  B05D20060101 ,  B05D7/00 ,  B05D7/14 ,  B05D7/16 ,  B05D7/24 ,  B65D1/09 ,  B65D85/72 ,  C09D1/00 ,  C09D5/00 ,  C09D127/06 ,  C09D133/02 ,  C09D143/02 ,  C09D163/00 ,  C09D167/00 ,  C22C21/06 ,  C23C22/78

Abstract: Primer composition comprising aqueous solution containing vinylphosphonic acid-acrylic acid copolymer, is coated on aluminum oxide or aluminum hydroxide surface of an aluminum alloy sheet, to form a primer layer comprising reaction product of copolymer and aluminum oxide or hydroxide. The primer layer is coated with coating composition comprising polymer such as polyvinyl chloride, epoxies or polyester. INDEPENDENT CLAIM is also included for the following: (i) Polymer coated aluminum alloy sheet; and (ii) Aluminum alloy container body or end panel.

公开(公告)号：HU0202408A2

公开(公告)日：2002-11-28

申请号：HU0202408

申请日：1999-12-21

Applicant: ALCOA INC

Inventor： GUTHRIE JOSEPH D ,  HARENSKI JOSEPH P ,  JOHNSON DANIEL C ,  NITOWSKI GARY A

IPC: B65D1/00 ,  B05D20060101 ,  B05D7/00 ,  B05D7/14 ,  B05D7/16 ,  B05D7/24 ,  B65D1/09 ,  B65D85/72 ,  C09D1/00 ,  C09D5/00 ,  C09D127/06 ,  C09D133/02 ,  C09D143/02 ,  C09D163/00 ,  C09D167/00 ,  C22C21/06 ,  C23C22/78

Abstract: Primer composition comprising aqueous solution containing vinylphosphonic acid-acrylic acid copolymer, is coated on aluminum oxide or aluminum hydroxide surface of an aluminum alloy sheet, to form a primer layer comprising reaction product of copolymer and aluminum oxide or hydroxide. The primer layer is coated with coating composition comprising polymer such as polyvinyl chloride, epoxies or polyester. INDEPENDENT CLAIM is also included for the following: (i) Polymer coated aluminum alloy sheet; and (ii) Aluminum alloy container body or end panel.

公开(公告)号：SK3182002A3

公开(公告)日：2002-09-10

申请号：SK3182002

申请日：1999-12-21

Applicant: ALCOA INC

Inventor： NITOWSKI GARY A ,  GUTHRIE JOSEPH D ,  HARENSKI JOSEPH P ,  JOHNSON DANIEL C

IPC: B65D1/00 ,  B05D20060101 ,  B05D7/00 ,  B05D7/14 ,  B05D7/16 ,  B05D7/24 ,  B65D1/09 ,  B65D85/72 ,  C09D1/00 ,  C09D5/00 ,  C09D127/06 ,  C09D133/02 ,  C09D143/02 ,  C09D163/00 ,  C09D167/00 ,  C22C21/06 ,  C23C22/78

Abstract: Primer composition comprising aqueous solution containing vinylphosphonic acid-acrylic acid copolymer, is coated on aluminum oxide or aluminum hydroxide surface of an aluminum alloy sheet, to form a primer layer comprising reaction product of copolymer and aluminum oxide or hydroxide. The primer layer is coated with coating composition comprising polymer such as polyvinyl chloride, epoxies or polyester. INDEPENDENT CLAIM is also included for the following: (i) Polymer coated aluminum alloy sheet; and (ii) Aluminum alloy container body or end panel.

公开(公告)号：TR200200511T2

公开(公告)日：2002-06-21

申请号：TR200200511

申请日：1999-12-21

Applicant: ALCOA INC

Inventor： NITOWSKI GARY A ,  GUTHRIE JOSEPH D ,  HARENSKI JOSEPH P ,  JOHNSON DANIEL C

IPC: B65D1/00 ,  B05D20060101 ,  B05D7/00 ,  B05D7/14 ,  B05D7/16 ,  B05D7/24 ,  B65D1/09 ,  B65D85/72 ,  C09D1/00 ,  C09D5/00 ,  C09D127/06 ,  C09D133/02 ,  C09D143/02 ,  C09D163/00 ,  C09D167/00 ,  C22C21/06 ,  C23C22/78

Abstract: Primer composition comprising aqueous solution containing vinylphosphonic acid-acrylic acid copolymer, is coated on aluminum oxide or aluminum hydroxide surface of an aluminum alloy sheet, to form a primer layer comprising reaction product of copolymer and aluminum oxide or hydroxide. The primer layer is coated with coating composition comprising polymer such as polyvinyl chloride, epoxies or polyester. INDEPENDENT CLAIM is also included for the following: (i) Polymer coated aluminum alloy sheet; and (ii) Aluminum alloy container body or end panel.

公开(公告)号：AU2205100A

公开(公告)日：2001-07-03

申请号：AU2205100

申请日：1999-12-21

Applicant: ALCOA INC

Inventor： NITOWSKI GARY A ,  GUTHRIE JOSEPH D ,  HARENSKI JOSEPH P ,  JOHNSON DANIEL C

IPC: B65D1/00 ,  B05D20060101 ,  B05D7/00 ,  B05D7/14 ,  B05D7/16 ,  B05D7/24 ,  B65D1/09 ,  B65D85/72 ,  C09D1/00 ,  C09D5/00 ,  C09D127/06 ,  C09D133/02 ,  C09D143/02 ,  C09D163/00 ,  C09D167/00 ,  C22C21/06 ,  C23C22/78

Abstract: Primer composition comprising aqueous solution containing vinylphosphonic acid-acrylic acid copolymer, is coated on aluminum oxide or aluminum hydroxide surface of an aluminum alloy sheet, to form a primer layer comprising reaction product of copolymer and aluminum oxide or hydroxide. The primer layer is coated with coating composition comprising polymer such as polyvinyl chloride, epoxies or polyester. INDEPENDENT CLAIM is also included for the following: (i) Polymer coated aluminum alloy sheet; and (ii) Aluminum alloy container body or end panel.