TECHNOLOGY FOCUS - INORGANIC CHEMISTRY - Preferred Composition: (I) further comprising a curing agent including at least two silicon-hydrogen bonds, and hydrosilylation reaction catalyst. Preferred Method: The modified siloxane polymer is obtained by a reaction of silicon compound of formula (A), and siloxane unit of formula CH2=L1-Si(R7)(R8)-O-Si(R9)(R10)-O-Si(R11)(R12)-L1a=CH2.R1-R6 = 1-10 alkyl, 3-20C cycloalkyl, 6-20C aryl, 7-20C arylalkyl, 1-20C heteroalkyl, 2-20C heterocycloalkyl, 2-20C alkenyl, 2-20C alkenyl, 1-10C alkoxy (all optionally substituted), H and/or halo, where at least two of R1-R6 are hydrogen;n = 0-10;L1, L1a = a single bond, or 1-8C alkylene, preferably methylene, ethylene, propylene, butylene, or pentylene;R7-R12 = 1-10C alkyl, 3-20C cycloalkyl, 6-20 aryl, 7-20C arylalkyl, 1-20C heteroalkyl, 2-20C heterocycloalkyl, 2-20C alkenyl, 2-20C alkynyl, 1-10C alkoxy (all optionally substituted), and/or halo; andm = 0-500.    TECHNOLOGY FOCUS - POLYMERS - Preferred Components: The cyclic siloxane moiety is included at an average of one or more per a molecule of the modified siloxane polymer. The modified siloxane polymer has a number average molecular weight 500-30000 Da. The modified siloxane polymer is present at 5-95 wt.%. The reticular siloxane polymer has of formula ((R13SiO3/2)t(R14R15SiO)d(R16R17R18SiO1/2)m).R13-R18 = 1-10C alkyl, 3-20C cycloalkyl, 6-20C aryl, 7-20C arylalkyl, 1-20C heteroalkyl, 2-20C heterocycloalkyl, 2-20C alkenyl, 2-20C alkynyl, 1-10C alkoxy (all optionally substituted), and/or halo, provided that at least one of R16-R18 is an alkenyl;t, m = greater than 0; andd = greater than or equal to 0, where t+d+m is 1. EXAMPLE - Diphenylsilane diol (54.08 g) was added to a flask, and was then dissolved in 1,2-dimethoxyethane (500 g). Pyridine (43.51 g) was added to the mixture, and a temperature of reactants was decreased to 5 degrees C. Methyldichlorosilane (115.07g) was added dropwise for 2 hours. The temperature of reactants was increased to room temperature, and agitation was performed for 24 hours. The resultant white solid was filtered, and a solvent and non-reacted methyldichlorosilane compounds were removed under a reduced pressure. Unpurified compounds were dissolved in 1,2-dimethoxyethane (500 g) and then pyridine (43.51 g) was added to the mixture. The temperature of the resultant solution was decreased to 5 degrees C. A solution including diphenylsilane diol (54.8 g) in tetrahydrofuran (150 g) was added dropwise to the solution over 4 hours. The temperature of the resultant solution was increased to room temperature and agitation for 24 hours was preformed, a white solid precipitate was filtered and removed, to give cyclic siloxane compound. The cyclic siloxane compound (5.16 g) was added to vinyl terminated polyphenylmethyl siloxane (88.5 g) in a four-necked flask with an agitator, a temperature controller, a nitrogen gas-injecting device, and a cooler. Then, the temperature was increased to 90 degrees C. The resulting reaction solution was passed through a 5 cm-thick silica gel column to remove a platinum complex. The solvent was removed under reduced pressure distillation, to give a modified siloxane polymer. The modified siloxane polymer (2.5 g) was mixed and completely dissolved in a reticular siloxane polymer (5 g), 3,3-diphenyl-1,1,5,5-tetramethyltrisiloxane (1 g) and PS-CS-1.8CS (PS-CS-1.8CS was added so that the reaction solution had a platinum concentration of 3 ppm), to give a modified siloxane polymer composition.