Abstract: A composition may include a first talc having a morphology index less than or equal to about 0.6 and a second talc having a morphology index greater than or equal to about 0.6. The first talc and the second talc may form a talc composition, and the talc composition may have a content ratio of the first talc to the second talc ranging from about 30:70 by weight to about 80:20 by weight. A polymer composition may include a polymer matrix and a filler composition. The filler composition may include a first talc having a morphology index less than or equal to about 0.8 and a second talc having a morphology index greater than or equal to about 0.8. The filler composition may have a content ratio of the first talc to the second talc ranging from about 30:70 by weight to about 80:20 by weight. The first talc may be a microcrystalline talc. The second talc may be a macrocrystalline talc.

Abstract: A composition may include a first talc having a morphology index less than or equal to about 0.6 and a second talc having a morphology index greater than or equal to about 0.6. The first talc and the second talc may form a talc composition, and the talc composition may have a content ratio of the first talc to the second talc ranging from about 30:70 by weight to about 80:20 by weight. A polymer composition may include a polymer matrix and a filler composition. The filler composition may include a first talc having a morphology index less than or equal to about 0.8 and a second talc having a morphology index greater than or equal to about 0.8, The filler composition may have a content ratio of the first talc to the second talc ranging from about 30:70 by weight to about 80:20 by weight. The first talc may be a microcrystalline talc. The second talc may be a macrocrystalline talc.

Abstract: The present invention is directed to a method and computer system for access aggregation comprising the storage and retrieval of website userids and passwords, and potentially other information, which is secure and convenient and automates access to the variety of websites of interest to users, and to the other information. An embodiment comprises a web server with web pages and files including client application code and server code, databases, and other components, to store encrypted versions of the userid and password for the user to login to the various sites for which the user is a member. The encryption/decryption key(s) to encrypt/decrypt the userids and passwords are never sent to the server and are only present on the client, so that the method is secure. The invention optionally additionally provides an interface allowing a user to manage various accounts, ids, passwords and other information.

Abstract: A new degenerative-resistant strain of Xanthomonas campestris is described which is suitable for long-term continuous fermentation to produce xanthan gum from a nutrient medium, typically containing inorganic salts, glucose, NH.sub.4 Cl, and citric acid, with or without yeast extract or yeast autolysate.

Abstract: A new degenerative-resistant strain of Xanthomonas campestris is described which is suitable for longterm continuous fermentation to produce xanthan gum from a nutrient medium, typically containing inorganic salts, glucose, NH.sub.4 Cl, and citric acid, with or without yeast extract or yeast autolysate.

Abstract: A new degenerative-resistant strain of Xanthomonas campestris is described which is suitable for long-term continuous fermentation to produce xanthan gum from a nutrient medium, typically containing inorganic salts, glucose, NH.sub.4 Cl, and citric acid, with or without yeast extract or yeast autolysate.

Abstract: Yeast autolysis is enhanced by the addition of certain exogenous enzymes to the yeast slurry at concentrations of from about 0.01-1.0 weight percent, said enzymes being selected from the group consisting of papain, ficin, bromelain, pancreatin, and aspergillus protease.

Abstract: A mixture of air and steam is provided for facial treatment through a flexible hose at a temperature range controlled by the effective size of air vents. The interior of the apparatus as well as that of a boiler located in the housing is pressurized when a fan is activated. A one-way valve associated with the boiler permits fluid communication to the interior of the boiler only when the pressure or steam in the boiler is not sufficient to block incoming fluid.

Abstract: A method for increasing the tolerance of hydrocarbon polymer sulfonate surfactant materials to divalent ions especially calcium when such materials are injected into subterranean formations containing high divalent cation contents which comprises contacting the hydrocarbon polymer sulfonate surfactant with an oxidizing agent at oxidizing conditions. The specific hydrocarbon polymer sulfonate surfactants disclosed are those produced from lower aliphatic olefins such as isobutylene, butene-1, butene-2 or propylene or other similar olefinic materials which have been polymerized to average equivalent molecular weights of from about 350 to 675 or higher. The preferred oxidizing agent is hydrogen peroxide.