A composition is for retaining fibres and other particles on a building site to reduce the amount of airborne particles, such as asbestos or mineral wool fibres generated during demolition of a building structure. The composition includes a portion of sticky and mixable, non-toxic substance in the range of 70-90 wt-%, a portion of surfactant for facilitating easy mixing with water, preferably in the range of 1-10 wt-%, a traceable dye element substance, preferably in the portion of 0.01-5 wt-%, and the composition further includes a portion of a stickiness enhancing substance, preferably in the range of 5-15 wt-%.

A sacrificial glue composition comprises: a water-soluble resin, accounting for 18-40 wt % of the sacrificial glue composition; a low melting point compound, having a melting point of 90-180? C., and accounting for 2-20 wt % of the sacrificial glue composition; a foaming agent, accounting for 20-40 wt % of the sacrificial glue composition; and a residue of solvent. By the sacrificial glue composition, the problems of subsequent poor electroplating process and poor soldering of mounting on board caused by the unclean surface of the protective glue adhered on an end surface of an electronic part can be avoided, and the process efficiency and production capacity can be improved. Further, by the sacrificial glue composition, a simple mechanical force can be used to carry out rolling brushing the end surface of the passive element in the subsequent washing process, the protective glue causing the unclean surface can be removed.

A sacrificial glue composition comprises: a water-soluble resin, accounting for 18-40 wt % of the sacrificial glue composition; a low melting point compound, having a melting point of 90-180? C., and accounting for 2-20 wt % of the sacrificial glue composition; a foaming agent, accounting for 20-40 wt % of the sacrificial glue composition; and a residue of solvent. By the sacrificial glue composition, the problems of subsequent poor electroplating process and poor soldering of mounting on board caused by the unclean surface of the protective glue adhered on an end surface of an electronic part can be avoided, and the process efficiency and production capacity can be improved. Further, by the sacrificial glue composition, a simple mechanical force can be used to carry out rolling brushing the end surface of the passive element in the subsequent washing process, the protective glue causing the unclean surface can be removed.

The present invention relates to body adhesive formulations. In particular, body adhesives that are water resistant yet are washable and removeable by way of washing in water in accordance with the garment's manufacturers instructions. The present formulations comprise one or more water soluble polymers, one or more waterproofing agents, and glycerin in at least one volatile solvent. The preferable formulation contained Trimethylpentanediol/Adipic Acid/Glycerin Crosspolymer (Lexorez 200 MB) and VP/VA (Luviskol VA 64 P comprising an acetic acid, ethenyl ester, polymer with 1-ethenyl-2-pyrrolidinone), silica gel and isopropanol as solvent, glycerine, and Geogard ECT (Benzyl Alcohol, Salicylic Acid, Glycerin, Sorbic Acid) as preservative.

The present invention relates to body adhesive formulations. In particular, body adhesives that are water resistant yet are washable and removeable by way of washing in water in accordance with the garment's manufacturers instructions. The present formulations comprise one or more water soluble polymers, one or more waterproofing agents, and glycerin in at least one volatile solvent. The preferable formulation contained Trimethylpentanediol/Adipic Acid/Glycerin Crosspolymer (Lexorez 200 MB) and VP/VA (Luviskol VA 64 P comprising an acetic acid, ethenyl ester, polymer with 1-ethenyl-2-pyrrolidinone), silica gel and isopropanol as solvent, glycerine, and Geogard ECT (Benzyl Alcohol, Salicylic Acid, Glycerin, Sorbic Acid) as preservative.

An excipient composition having good bulk density and improved flow characteristics is provided. The present invention particularly provides a coprocessed excipient composition and a method of producing the same. The coprocessed excipient comprises cellulose derived polymer and a deagglomerated coprocessing agent. The coprocessing agent is fumed silica, colloidal silica or silicon dioxide. The coprocessed excipient is prepared in a continuous process and has excellent compactability and improved flow property as measured by Johanson flow rate number increase from 1.1 to 5.0 fold, is characterized by a Brookfield cohesion factor of less than 0.2 kPa and a bulk density of at least 0.249 g/ml.

An excipient composition having good bulk density and improved flow characteristics is provided. The present invention particularly provides a coprocessed excipient composition and a method of producing the same. The coprocessed excipient comprises cellulose derived polymer and a deagglomerated coprocessing agent. The coprocessing agent is fumed silica, colloidal silica or silicon dioxide. The coprocessed excipient is prepared in a continuous process and has excellent compactability and improved flow property as measured by Johanson flow rate number increase from 1.1 to 5.0 fold, is characterized by a Brookfield cohesion factor of less than 0.2 kPa and a bulk density of at least 0.249 g/ml.

A method for preparing a paste-like composition including carbon-based conductive fillers, at least one polymeric binder, at least one solvent, and at least one polymeric dispersant being different from the binder. Also, the paste that can result from said method, and to the uses thereof, in pure or diluted form, in particular for the manufacture of Li-ion batteries and super-capacitors.

A method for preparing a paste-like composition including carbon-based conductive fillers, at least one polymeric binder, at least one solvent, and at least one polymeric dispersant being different from the binder. Also, the paste that can result from said method, and to the uses thereof, in pure or diluted form, in particular for the manufacture of Li-ion batteries and super-capacitors.

A method of preparing a water-based adhesive with high binding property based on polymer composites is provided, belonging to the technical field of preparation of water-based adhesives. The present invention specifically relates to a method of forming a polymer composite by blending solutions and then preparing the water-based adhesive with high binding property. The preparation method of the present invention is simple, obtaining the composite polymer hydrogel merely by blending solutions, with the dense water-based adhesive produced by centrifugation. This water-based adhesive is formed based on multiple weak interactions among the polymers, with the forming process simple and efficient and involving no sophisticated instruments and equipment; no organic solvent needs to be added in the preparation process, odor free, non-toxic and environment-protective, and common raw materials are used that are inexpensive. This water-based adhesive can be used for bonding glass, metal, wood, plastic and other various materials, and has high binding strength, allowing the materials (except plastic) to be bonded directly without surface pretreatment or modification. It is expected that the water-based adhesive prepared by the present invention will be applied in a wide range of fields.