ZHEN JUAN LIU
Massage Therapy at Pomelo Ave, Monterey Park, CA
License number
Florida 84420
Issued Date
Dec 8, 2016
Effective Date
Dec 8, 2016
Expiration Date
Aug 31, 2019
Category
Health Care
Type
Massage Therapist
Address
Address
345 Pomelo Ave APT I, Monterey Park, CA 91755
Phone
(323) 989-7888
Professional information
Quinolinols As Fluxing And Accelerating Agents For Underfill Compositions
US Patent:
7378523, May 27, 2008
Filed:
Aug 25, 2005
Appl. No.:
11/211406
Inventors:
Osama M. Musa - Hillsborough NJ, US
Zhen Liu - Monterey Park CA, US
Zhen Liu - Monterey Park CA, US
Assignee:
National Starch and Chemical Investment Holding Corporation - New Castle DE
International Classification:
C07D 215/00
US Classification:
546153, 528 94
Abstract:
Underfill compositions comprise a quinolinol or a quinolinol derivative as a fluxing agent, as an accelerating agent, or as both. The compositions are sufficiently acidic to perform well as fluxes, but not so acidic as to cause premature gelation or corrosion. The compositions also demonstrate higher Tg values than similar compositions that do not contain quinolinol or a quinolinol derivative.
Method Of Fluxing Using A Fluxing Composition Containing Compounds With An Aromatic Ring And No Imino Group
US Patent:
2008002, Jan 31, 2008
Filed:
Oct 16, 2007
Appl. No.:
11/831379
Inventors:
RENYI WANG - Irvine CA, US
ZHEN LIU - Monterey Park CA, US
LIRONG BAO - Hillsborough NJ, US
TRANG TRAN - Westminster CA, US
OSAMA MUSA - Hillsborough NJ, US
ZHEN LIU - Monterey Park CA, US
LIRONG BAO - Hillsborough NJ, US
TRANG TRAN - Westminster CA, US
OSAMA MUSA - Hillsborough NJ, US
Assignee:
NATIONAL STARCH AND CHEMICAL INVESTMENT HOLDING CORPORATION - NEW CASTLE DE
International Classification:
B23K 35/363
US Classification:
148023000
Abstract:
A method for fluxing a solder comprises applying to the solder a fluxing agent in which the fluxing agent is a compound having (i) an aromatic ring, (ii) at least one —OH, —NHR (where R is hydrogen or lower alkyl), or —SH group (iii) an electron-withdrawing or electron-donating substituent on the aromatic ring, and (iv) no imino group.
Fluxing Compositions
US Patent:
2006027, Dec 7, 2006
Filed:
Jun 3, 2005
Appl. No.:
11/144571
Inventors:
Renyi Wang - Irvine CA, US
Zhen Liu - Monterey Park CA, US
Lirong Bao - Hillsborough NJ, US
Trang Tran - Westminster CA, US
Osama Musa - Hillsborough NJ, US
Zhen Liu - Monterey Park CA, US
Lirong Bao - Hillsborough NJ, US
Trang Tran - Westminster CA, US
Osama Musa - Hillsborough NJ, US
International Classification:
B23K 35/34
US Classification:
148023000
Abstract:
A fluxing composition comprises a fluxing agent in which the fluxing agent is a compound having (i) an aromatic ring, (ii) at least one —OH, —NHR (where R is hydrogen or lower alkyl), or —SH group (iii) an electron-withdrawing or electron-donating substituent on the aromatic ring, and (iv) no imino group.