Abstract:
A curable resin composition which has excellent curability and storage stability, and in particular, which has improved storage stability under the condition where the resin composition only contains the resin component and the latent curing agent. A curable resin composition having a resin component having oxirane ring and thiirane ring at a ratio (oxirane ring/thiirane ring) of 95/5 to 1/100; and an oxazolidine compound represented by the following formula (1): wherein R1 represents a hydrocarbon group having 1 to 6 carbon atoms, and R2 and R3 independently represent hydrogen atom or a monovalent hydrocarbon group having 1 to 15 carbon atoms, or together form an alicyclic ring or an aromatic ring.
Abstract:
Disclosed is an oxazolidine compound represented by the following formula (1). [R1 represents a hydrocarbon group having 1 to 6 carbon atoms; R2 and R3 independently represent a hydrogen atom or a monovalent hydrocarbon group having 1 to 15 carbon atoms, or R2 and R3 combine to form an alicyclic ring or an aromatic ring; R4 and R5 independently represent a methyl group or an ethyl group; R6 represents a single bond or —(R7—NHCOO—R8—OCONH)p—, R7 and R8 independently represent a divalent organic group, and p represents an integer of 1 to 15; m represents 2 or 3; n represents an integer of 1 to 3]. A curable resin composition using the oxazolidine compound as a latent curing agent have excellent curability and excellent storage stability, in particular, excellent storage stability in a state where the resin composition contains only the curable ingredient(s) and the latent curing agent.
Abstract translation:公开了由下式(1)表示的恶唑烷化合物[R 1表示碳原子数1〜6的烃基, R 2和R 3独立地表示氢原子或具有1至15个碳原子的一价烃基,或R 2和R 3结合形成脂环或芳环; R 4和R 5独立地表示甲基或乙基; R 6表示单键或 - (R 7 -NHCOO-R 8 -OCONH)p - ,R 7和R 8独立地表示二价有机基团,p表示 1至15; m表示2或3; n表示1〜3的整数]。 使用该恶唑烷化合物作为潜在性固化剂的固化性树脂组合物具有优异的固化性和优异的储存稳定性,特别是在树脂组合物仅含有可固化成分和潜在性固化剂的状态下具有良好的储存稳定性。
Abstract:
A pneumatic tire having an air permeation preventive layer comprising a low permeability thermoplastic elastomer composition comprising a thermoplastic elastomer having a thermoplastic resin composition as a continuous phase and a rubber composition as a dispersed phase, in which a barrier resin composition is contained, which low permeability thermoplastic elastomer composition has a phase structure in which the barrier resin composition is dispersed in the form of a flat state in the thermoplastic elastomer, is abundant in flexibility, is superior in gas permeation preventive property, and enables the tire to be reduced in weight.
Abstract:
A pneumatic tire having an air permeation preventive layer comprising a low permeability thermoplastic elastomer composition comprising a thermoplastic elastomer having a thermoplastic resin composition as a continuous phase and a rubber composition as a dispersed phase, in which a barrier resin composition is contained, which low permeability thermoplastic elastomer composition has a phase structure in which the barrier resin composition is dispersed in the form of a flat state in the thermoplastic elastomer, is abundant in flexibility, is superior in gas permeation preventive property, and enables the tire to be reduced in weight.
Abstract:
A pneumatic tire having an air permeation preventive layer comprising (A) a thin film of at least one aliphatic polyamide resin wherein at least part of the amide groups thereof are modified with alkoxyalkyl groups, (B) a thin film obtained from the curing a liquid composition containing (i) a multi component copolymer polyamide resin, (ii) a curable resin, and (iii) a curing agent for curing the curable resin, (C) a thin film obtained by coating and cross-linking a polymer composition containing (i) at least one aliphatic polyamide resin wherein at least part of the amide groups thereof are modified with alkoxyalkyl groups and/or groups having curable unsaturated bonds and (ii) at least one cross-linking agent and/or curable resin other than an acid, or (D) a thin film of a vinylidene chloride-acrylonitrile copolymer obtained by copolymerizing 5 to 50 molar % of acrylonitrile.
Abstract:
A pneumatic tire having an air permeation preventive layer comprising (A) a thin film of at least one aliphatic polyamide resin wherein at least part of the amide groups thereof are modified with alkoxyalkyl groups, (B) a thin film obtained from the curing a liquid composition containing (i) a multi component copolymer polyamide resin, (ii) a curable resin, and (iii) a curing agent for curing the curable resin, (C) a thin film obtained by coating and cross-linking a polymer composition containing (i) at least-one aliphatic polyamide resin wherein at least part of the amide groups thereof are modified with alkoxyalkyl groups and/or groups having curable unsaturated bonds and (ii) at least one cross-linking agent and/or curable resin other than an acid, or (D) a thin film of a vinylidene chloride-acrylonitrile copolymer obtained by copolymerizing 5 to 50 molar % of acrylonitrile.
Abstract:
A pneumatic tire having an air permeation preventive layer comprising (A) a thin film of at least one aliphatic polyamide resin wherein at least part of the amide groups thereof are modified with alkoxyalkyl groups, (B) a thin film obtained from the curing a liquid composition containing (i) a multi component copolymer polyamide resin, (ii) a curable resin, and (iii) a curing agent for curing the curable resin, (C) a thin film obtained by coating and cross-linking a polymer composition containing (i) at least one aliphatic polyamide resin wherein at least part of the amide groups thereof are modified with alkoxyalkyl groups and/or groups having curable unsaturated bonds and (ii) at least one cross-linking agent and/or curable resin other than an acid, or (D) a thin film of a vinylidene chloride-acrylonitrile copolymer obtained by copolymerizing 5 to 50 molar % of acrylonitrile.
Abstract:
The present invention is a cosmetic composition that raffinose ester of higher fatty acid having carbon atoms from 14 to 20 and cane sugar fatty acid ester are used in parallel, further solcoseryl is compounded to the above. The composition according to the present invention are stable and do not give the irritation on the skin, has no variable nature and has an excellent moisture retaining ability, and then can give the cosmetics which the feeling obtained by employing said cosmetics is very satisfactory. Further the solcoseryl that the substance which deoxyribonucleic acid is dissolved in the raffinose ester of higher fatty acid is added under the sterile condition can be compounded in this cosmetic composition.