Abstract:
Provided are: a compound capable of improving the properties of a synthetic resin; an additive for a synthetic resin; an additive composition for a synthetic resin; a resin composition; and a molded article of the same. According to the present invention, a compound containing a monovalent group, represented by general formula (1), makes it possible to improve the properties of a synthetic resin. In general formula (1): X represents a divalent group; each of Ar
Abstract:
Provided are a nucleating agent capable of imparting molded articles with exceptional mechanical properties, a resin composition, a method for producing a resin composition, and a molded article. A nucleating agent that contains (A) an aromatic phosphoric acid ester metal salt having a structure represented by general formula (1) (where each of R
Abstract:
Provided are: a novel nucleating agent which can impart excellent transparency to synthetic resins; a synthetic-resin composition containing the nucleating agent; and a molded object of the synthetic-resin composition. The nucleating agent comprises one or more triazine compounds represented by general formula (1). In general formula (1), Ar
Abstract:
Provided are a nucleating agent for polyolefin resin having an excellent β crystal-forming action, a nucleating agent composition for polyolefin resin containing the same, a master batch for polyolefin resin, a polyolefin resin composition, a molded article thereof, a film thereof, a method for producing a porous film, and a package. The nucleating agent for polyolefin resin includes a compound represented by general formula (1) (In general formula (1), M represents a monovalent to trivalent metal atom or the like having a specific gravity of 4.0 or less, a represents 1 or 2, b represents 1 or 3, x represents an integer of 1-3, and these satisfy ax = 2 b. Z represents a group represented by general formula (2) or (3). ( In general formula (2) and (3), * represents a linking position with Z in general formula (1), Y represents a direct bond or a C1-4 alkylene group, R
Abstract:
composto de boro, absorvedor do infravermelho próximo, resina sintética, e, material de absorção do infravermelho próximo a presente invenção provê um novo composto de boro que tem um comprimento de onda de absorção máxima na faixa de luz infravermelha próxima e tem baixa absorção da faixa de luz visível, assim, é excelente como um absorvedor do infravermelho próximo; um absorvedor do infravermelho próximo que usa o novo composto de boro, e uma composição de resina sintética absorvendo o infravermelho próximo que usa o novo composto de boro. a presente invenção especificamente provê: um composto de boro que é representado pela fórmula geral (1), em que cada de r^ 1^ a r^ 16^ representa um átomo de hidrogênio ou um grupo alquila, e uma composição de resina sintética absorvendo o infravermelho próximo que contém o composto de boro como um absorvedor do infravermelho próximo. na fórmula geral (1), cada de r^ 1^ a r^ 16^ representa um átomo de hidrogênio, um átomo de halogênio, um grupo nitro, um grupo ciano, um grupo amino, um grupo alquila opcionalmente substituído tendo 1-20 átomos de carbono, ou similares.
Abstract:
A polyolefin resin composition having a high crystallization temperature and excellent transparency is provided. Disclosed is a polyolefin resin composition comprising 0.01 to 10 parts by mass of a methylenebisanilide compound with respect to 100 parts by mass of a polyolefin resin, which methylenebisanilide compound is represented by the following General Formula (1): (wherein each of X 1 , X 2 , X 3 , X 4 , X 5 , X 6 , X 7 and X 8 independently represents a hydrogen atom or C 1 -C 10 alkyl which is optionally substituted or branched; and each of R 1 and R 2 independently represents a hydrogen atom, C 1 -C 21 alkyl which is optionally substituted or branched, C 3 -C 12 cycloalkyl which is optionally substituted, or C 6 -C 20 aryl which is optionally substituted).
Abstract:
The invention provides an acrylic resin composition that has excellent weather resistance and can be stably produced at high temperatures. Specifically, disclosed is an acrylic resin composition including, with respect to 100 parts by mass of an acrylic resin, from 0.1 to 8 parts by mass of a triazine-based UV absorber including 2-(4,6-diphenyl-1,3,5-triazin-2-yl)-5-[2-(2-ethylhexanoyloxy)ethoxy]phenol, wherein the acrylic resin used is an acrylic resin including at least 80 wt% of methyl methacrylate as a monomer component, and having a glass transition temperature of at least 80°C.
Abstract:
Provided is an ultraviolet absorbing agent that efficiently absorbs ultraviolet rays in a wide wavelength region, and in particular, has a strong absorbability in the UV-A region. Also, a synthetic resin composition having excellent weatherability is provided. Provided is an ultraviolet absorbing agent comprising a triazine-based compound represented by Formula (1) below. Also, a synthetic resin composition containing the ultraviolet absorbing agent is provided. R 2 , R 3 , and R 4 in the triazine-based compound represented by Formula (1) below are each preferably a hydrogen atom or a methyl group, and particularly preferably a hydrogen atom.