Rheologica Acta - Subscription Journal by Springer. Content and Abstracts are open - http://www.springerlink.com/link.asp?id=101576
Journal of Rheology - Formerly: Transactions of The Society of Rheology. This is AIP subscription Journal, only tables of contents are available online. - http://scitation.aip.org/dbt/dbt.jsp?KEY=JORHD2
Colloid and Polymer Science - The Springer Journal; contents and abstracts are open. - http://www.springerlink.com/link.asp?id=101551
Journal of Colloid and Interface Science - Relevant areas of chemistry, physics, engineering, biology, and applied mathematics - http://www.elsevier.com/wps/find/journaldescription.cws_home/622861/description
International Journal of Plasticity - Elsevier Science Journal, subscription, TOCs available online. - http://www.elsevier.com/wps/find/journaldescription.cws_home/762/description
Polymer Journal - Covers whole range of polymer science - http://www.spsj.or.jp/c5/pj/pj.htm
New Materials International - Trade Journal - free online articles , suppliers, news - http://www.newmaterials.com/
Applied Rheology - International journal with special interest in experimental and computational aspects. Subscription or purchase individual articles. - http://www.ar.ethz.ch/