A two-component system can be used for the chemical fastening of an anchor in a borehole by dual cure curing. The dual cure curing used is a combination of radical polymerization and ring-opening olefin metathesis polymerization (ROMP).

A nanocomposite, comprising a carbonaceous perimorph, the perimorph comprising at least one cell. The cell comprises a cell wall possessing an average thickness of less than 100 nm and a morphology evolved from a template. The composite comprises an interior space having a morphology evolved from the template with a diameter between 10 nm and 1,000 nm, and one of a linear structure, a non-linear structure, and an infiltrated endomorph. The endomorph substantially fills the interior space of the perimorph.

A flame-retardant electric cable having a core comprising at least one electric conductor, an electrically insulating coating and an outermost layer made from a flame-retardant polymer composition comprising:

a) polyvinylchloride (PVC) as base polymer;
b) 25-45% (70-110 phr) by weight of at least one metal hydroxide;
c) 0.4-3% (about 1-8 phr) by weight of an optionally surface-treated montmorillonite having average particle dimensions of from 5 to 20 m;
d) 1.2-3% (about 3-8 phr) by weight of antimony trioxide;
wherein the sum of the amount of montmorillonite and antimony trioxide is at least 5.5 phr and wherein the antimony trioxide and montmorillonite are in a ratio of from 1:0.1 to 1:2.5.

A flame-retardant electric cable having a core comprising at least one electric conductor, an electrically insulating coating and an outermost layer made from a flame-retardant polymer composition comprising:

a) polyvinylchloride (PVC) as base polymer;
b) 25-45% (70-110 phr) by weight of at least one metal hydroxide;
c) 0.4-3% (about 1-8 phr) by weight of an optionally surface-treated montmorillonite having average particle dimensions of from 5 to 20 m;
d) 1.2-3% (about 3-8 phr) by weight of antimony trioxide;
wherein the sum of the amount of montmorillonite and antimony trioxide is at least 5.5 phr and wherein the antimony trioxide and montmorillonite are in a ratio of from 1:0.1 to 1:2.5.

The invention relates to a chemical-mechanical polishing composition comprising (a) a first abrasive comprising cationically modified colloidal silica particles, (b) a second abrasive having a Mohs hardness of about 5.5 or more, (c) a cationic polymer, (d) an iron containing activator, (e) an oxidizing agent, and (f) water. The invention also relates to a method of chemically mechanically polishing a substrate, especially a substrate comprising tungsten and barrier layers (e.g., nitrides), with the polishing composition.

The invention relates to a chemical-mechanical polishing composition comprising (a) a first abrasive comprising cationically modified colloidal silica particles, (b) a second abrasive having a Mohs hardness of about 5.5 or more, (c) a cationic polymer, (d) an iron containing activator, (e) an oxidizing agent, and (f) water. The invention also relates to a method of chemically mechanically polishing a substrate, especially a substrate comprising tungsten and barrier layers (e.g., nitrides), with the polishing composition.

The present invention aims to provide a method for improving the fluidity of a crystal nucleating agent for polyolefin resins without impairing other properties, and a polyolefin resin composition containing the crystal nucleating agent with improved fluidity and having excellent properties including transparency, and a molded article thereof. A crystal nucleating agent controlled to have specific characteristics can achieve improved fluidity, and the use of such a crystal nucleating agent having specific characteristics remarkably improves the workability during molding processing and provides a polyolefin resin composition excellent in properties such as transparency, and a molded article thereof.

An ink set according to an aspect of the present disclosure includes a first ink and a second ink, the ink set described above is used for an ink jet recording apparatus which includes a recording head having at least one first ejection port which ejects the first ink and at least one second ejection port which ejects the second ink; and a cap which collectively caps the first ejection port and the second ejection port, the first ink contains water and a self-dispersible pigment, and the second ink contains water, a water-soluble dye, and a pigment dispersant.

An ink set according to an aspect of the present disclosure includes a first ink and a second ink, the ink set described above is used for an ink jet recording apparatus which includes a recording head having at least one first ejection port which ejects the first ink and at least one second ejection port which ejects the second ink; and a cap which collectively caps the first ejection port and the second ejection port, the first ink contains water and a self-dispersible pigment, and the second ink contains water, a water-soluble dye, and a pigment dispersant.

An ink composition including a nanomaterial and a liquid vehicle, wherein the liquid vehicle includes a composition including one or more functional groups that are capable of being cross-linked is disclosed. An ink composition including a nanomaterial, a liquid vehicle, and scatterers is also disclosed. An ink composition including a nanomaterial and a liquid vehicle, wherein the liquid vehicle includes a perfluorocompound is further disclosed. A method for inkjet printing an ink including nanomaterial and a liquid vehicle with a surface tension that is not greater than about 25 dyne/cm is disclosed. In certain preferred embodiments, the nanomaterial includes semiconductor nanocrystals. Devices prepared from inks and methods of the invention are also described.