##STR00001##

Embodiments of the present application are directed to procatalysts, and catalyst systems including procatalysts, including a metal-ligand complex having the structure of formula (I):

##STR00001##

Embodiments of the present application are directed to procatalysts, and catalyst systems including procatalysts, including a metal-ligand complex having the structure of formula (I):

The present invention relates to a process for producing high-purity hydrosilylation products, and also to the products that may be produced by this process and to the use thereof as surfactants.

The present invention relates to a process for producing high-purity hydrosilylation products, and also to the products that may be produced by this process and to the use thereof as surfactants.

A thermosetting silicone resin composition contains the following components (A-1) to (D): (A-1) an alkenyl group-containing linear organopolysiloxane; (A-2) a branched organopolysiloxane shown by (R.sup.1.sub.3SiO.sub.1/2).sub.a(R.sup.2.sub.3SiO.sub.1/2).sub.b(SiO.sub.4/2).sub.c (1); (B-1) a branched organohydrogenpolysiloxane shown by (HR.sup.2.sub.2SiO.sub.1/2).sub.d(R.sup.2.sub.3SiO.sub.1/2).sub.e(SiO.sub.4/2).sub.f (2); (B-2) a linear organohydrogenpolysiloxane shown by (R.sup.2.sub.3SiO.sub.1/2).sub.2(HR.sup.2SiO.sub.2/2).sub.x(R.sup.2.sub.2SiO.sub.2/2).sub.y (3); (C) an adhesion aid which is an epoxy group-containing branched organopolysiloxane; and (D) a catalyst containing a combination of a zero-valent platinum complex with a divalent platinum complex and/or a tetravalent platinum complex. This provides a thermosetting silicone resin composition which causes little contamination at a gold pad portion and has excellent adhesiveness to a silver lead frame.

A thermosetting silicone resin composition contains the following components (A-1) to (D): (A-1) an alkenyl group-containing linear organopolysiloxane; (A-2) a branched organopolysiloxane shown by (R.sup.1.sub.3SiO.sub.1/2).sub.a(R.sup.2.sub.3SiO.sub.1/2).sub.b(SiO.sub.4/2).sub.c (1); (B-1) a branched organohydrogenpolysiloxane shown by (HR.sup.2.sub.2SiO.sub.1/2).sub.d(R.sup.2.sub.3SiO.sub.1/2).sub.e(SiO.sub.4/2).sub.f (2); (B-2) a linear organohydrogenpolysiloxane shown by (R.sup.2.sub.3SiO.sub.1/2).sub.2(HR.sup.2SiO.sub.2/2).sub.x(R.sup.2.sub.2SiO.sub.2/2).sub.y (3); (C) an adhesion aid which is an epoxy group-containing branched organopolysiloxane; and (D) a catalyst containing a combination of a zero-valent platinum complex with a divalent platinum complex and/or a tetravalent platinum complex. This provides a thermosetting silicone resin composition which causes little contamination at a gold pad portion and has excellent adhesiveness to a silver lead frame.

A method of testing the composition or quality of water includes dissolving about two parts by weight of a 2-hydroxybenzyl alcohol and about one part by weight of a sodium nitroprusside in about seventy-five parts by weight of a polyethylene glycol; adding the sodium nitroprusside solution to a water sample to catalyze an indophenol monochloramine reaction; and detecting the concentration of monochloramine in the water sample. The polyethylene glycol may be a polyethylene glycol 300, a PEG-400 or a PEG-1000. The method may also be accomplished with a solution made by dissolving a 2-hydroxybenzyl alcohol and a sodium nitroprusside in a mixture of propane-1,2-diol and water.

A method of testing the composition or quality of water includes dissolving about two parts by weight of a 2-hydroxybenzyl alcohol and about one part by weight of a sodium nitroprusside in about seventy-five parts by weight of a polyethylene glycol; adding the sodium nitroprusside solution to a water sample to catalyze an indophenol monochloramine reaction; and detecting the concentration of monochloramine in the water sample. The polyethylene glycol may be a polyethylene glycol 300, a PEG-400 or a PEG-1000. The method may also be accomplished with a solution made by dissolving a 2-hydroxybenzyl alcohol and a sodium nitroprusside in a mixture of propane-1,2-diol and water.

Provided are a polyamide resin composition containing 100 parts by mass of a specific polyamide (A), 45 to 120 parts by mass of an inorganic fibrous reinforcing material (B), 25 to 40 parts by mass of at least one phosphinate salt (C) represented by a specific formula, and 2 to 15 parts by mass of a phosphite salt (D), the phosphinate salt (C) and the phosphite salt (D) being contained at a specific ratio, and a molded object of the polyamide resin composition.

Provided are a polyamide resin composition containing 100 parts by mass of a specific polyamide (A), 45 to 120 parts by mass of an inorganic fibrous reinforcing material (B), 25 to 40 parts by mass of at least one phosphinate salt (C) represented by a specific formula, and 2 to 15 parts by mass of a phosphite salt (D), the phosphinate salt (C) and the phosphite salt (D) being contained at a specific ratio, and a molded object of the polyamide resin composition.