COMPOSITION, CIRCUIT BOARD, AND METHOD FOR PRODUCING COMPOSITION

To provide: a composition having excellent UV-laser workability; a circuit board; and a composition production method.SOLUTION: A composition contains a fluorine resin and a nitrogen-containing heterocyclic compound that reduces its weight by 1 mass% by thermal decomposition at a temperature of at l...

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Hauptverfasser:	SAWAKI KYOHEI, UEDA YUKI, OKUNO SHINGO, TATEMICHI MAYUKO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PRINTED CIRCUITS THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	To provide: a composition having excellent UV-laser workability; a circuit board; and a composition production method.SOLUTION: A composition contains a fluorine resin and a nitrogen-containing heterocyclic compound that reduces its weight by 1 mass% by thermal decomposition at a temperature of at least 330°C. The composition has a light absorbance of at least 0.6 for light having a wavelength of 355 nm.SELECTED DRAWING: None 【課題】ＵＶレーザ加工性に優れた組成物、回路基板、及び、組成物の製造方法を提供する。【解決手段】フッ素樹脂と、熱分解で１質量％減量するときの温度が３３０℃以上の含窒素複素環化合物とを含有し、波長が３５５ｎｍの光の吸光度が０．６以上である組成物。【選択図】なし