摘要:
Provided is a method for drying resin-used electronic parts which comprises enclosing resin-used electronic parts together with both an oxygen absorbent requiring no moisture for absorption of oxygen and a drying agent in a container having a gas barrier property and then sealing the container and removing oxygen and, preferably, then heating the sealed container. Thereby, no quality deterioration due to oxidation and degradation of a metal surface occurs in a drying step of resin-used electronic parts.
摘要:
An oxygen absorbent composition containing a linear hydrocarbon polymer having one or more unsaturated groups or a mixture of a linear hydrocarbon polymer having one or more unsaturated groups with an unsaturated fatty acid compound and an oxidation promoter as essential components and optionally containing a basic substance and/or an adsorption substance; an oxygen absorbent parcel formed by packing the oxygen absorbent composition with a gas-permeable packing material; and a method of preserving an article by means of same.
摘要:
Disclosed are an inhibitor parcel comprising (a) a composition comprising an unsaturated fatty acid compound as its main ingredient and (b) a permeable diffusing-parcelling material prepared by laminating and bonding an oxygen-permeable resin layer onto one side of a base sheet made of a fibrous material and an adhesive or onto one adhesive-coating side of a base sheet made of a fibrous material, then laminating and bonding thereonto an oxygen-permeable resin layer and laminating and bonding a porous film of low softening point resin or a low softening point unwoven fabric onto the other side of the base sheet, said permeable diffusing-parcelling material (b) having an oxygen permeability of 10.sup.4 to 10.sup.6 ml/m.sup.2.Atm.Day and a (water vapor permeability/oxygen permeability) ratio of 0.02 H.sub.2 O mg.Atm/O.sub.2 ml! or above at 25.degree. C. at a relative humidity of 50% and said composition (a) being parcelled by said permeable diffusing-parcelling material (b) and an inhibitor parcel for use in electronic devices and electronic parts which comprises said inhibitor parcel and a method for preserving electronic devices and electronic parts using said inhibitor parcel.
摘要翻译:公开了一种抑制剂包,其包含(a)包含不饱和脂肪酸化合物作为其主要成分的组合物和(b)通过将透氧性树脂层层压并粘合到制成的基片的一侧而制备的可渗透扩散分解材料 纤维材料和粘合剂或由纤维材料制成的基片的一个粘合剂涂布面上,然后层压并粘合到透氧树脂层上并层压和粘合低软化点树脂的多孔膜或低 软质点无纺织物在基片的另一侧上,透氧扩散分解材料(b)具有104至106ml / m 2的透氧性.Atm.Day和(水蒸汽透过率/氧透过率)比为0.02 [H2O mg.Atm / O 2 ml]或以上,相对湿度为50%的25℃,所述组合物(a)由所述可渗透扩散分解材料(b)和用于电子的抑制剂包裹 IC器件和包括所述抑制剂包裹的电子部件以及使用所述抑制剂包裹保存电子器件和电子部件的方法。
摘要:
Disclosed are an inhibitor parcel including (a) a composition including an unsaturated fatty acid compound as its main ingredient and (b) a permeable diffusing-parcelling material prepared by laminating and bonding an oxygen-permeable resin layer onto one side of a base sheet made of a fibrous material and an adhesive or onto one adhesive-coating side of a base sheet made of a fibrous material, then laminating and bonding thereonto an oxygen-permeable resin layer and laminating and bonding a porous film of low softening point resin or a low softening point nonwoven fabric onto the other side of the base sheet, the permeable diffusing-parcelling material (b) having an oxygen permeability of 10.sup.4 to 10.sup.6 ml/m.sup.2. Atm. Day and a (water vapor permeability/oxygen permeability) ratio of 0.02 [H.sub.2 O mg.Atm/O.sub.2 ml] or above at 25.degree. C. at a relative humidity of 50% and the composition (a) being parcelled by the permeable diffusing-parcelling material (b) and an inhibitor parcel for use in electronic devices and electronic parts which includes the inhibitor parcel and a method for preserving electronic devices and electronic parts using the inhibitor parcel.
摘要翻译:公开了一种抑制剂包,其包括(a)包含不饱和脂肪酸化合物作为其主要成分的组合物和(b)通过将透氧性树脂层层压并粘合到制成的基材片的一面上而制备的可渗透扩散分解材料 纤维材料和粘合剂或由纤维材料制成的基片的一个粘合剂涂布面上,然后层压并粘合到透氧树脂层上并层压和粘合低软化点树脂的多孔膜或低 软化点无纺织物在基片的另一侧,透氧扩散分解材料(b)的透氧度为104〜106ml / m 2。 atm。 日和相对湿度为50%的25℃下的(水蒸气渗透性/氧气渗透性)比为0.02 [H 2 O·mg·A·m 2 O 2·ml]或更高,组合物(a) 分配材料(b)和用于包括抑制剂包裹的电子设备和电子部件的抑制剂包裹以及使用该抑制剂包裹保存电子设备和电子部件的方法。
摘要:
A method of preserving an article which includes enclosing the article and an oxygen absorbent parcel in a container having gas-barrier properties and sealing the container. The parcel is formed by packing an oxygen absorbent composition with a gas permeable packing material, the oxygen absorbent composition containing an linear hydrocarbon polymer having one or more unsaturated groups or a mixture of the polymer with an unsaturated fatty acid compound, an oxidation promoter, a basic substance and an adsorption substance.
摘要:
To provide a catalyst composed of a salt of a phosphazenium cation and an active hydrogen compound anion, which can be easily synthesized, does not contain metal components at all, and does not leave any odor on a resulting product; a method for its production; an economical and efficient method for producing a polyalkylene oxide by means thereof; and a salt of a phosphazenium cation and an active hydrogen compound anion, represented by the following formula (2): [in the above formula (2), each of R1 and R2 which are independent of each other, is a C1-10 alkyl group, an unsubstituted or substituted C6-10 phenyl group, or an unsubstituted or substituted C6-10 phenylalkyl group, provided that R1 and R2, or R2's, may be bonded to each other to form a ring structure, n is a real number of from 1 to 8, and Yn− is an anion of an active hydrogen compound which is obtained by removing n protons from an active hydrogen compound Y] is used as a polyalkylene glycol producing catalyst.
摘要:
Disclosed herein is a secondary battery protecting circuit connected in parallel with a nonaqueous secondary battery, the secondary battery protecting circuit including: a first voltage detecting circuit; a second voltage detecting circuit; a switch section; and a heat radiating section.
摘要:
An image forming apparatus includes: a recording head which has a plurality of nozzles for ejecting an ink onto a recording medium; a movement device which causes relative movement between the recording head and the recording medium; an image forming controller which controls the recording head according to image data in such a manner that an image corresponding to the image data is formed on the recording medium; an ejection abnormality detection device which detects ejection abnormality including at least one of non-ejection and ejection direction deviation of the plurality of nozzles; a compensation device which compensates an image defect caused by the ejection abnormality; and a determination device which determines whether or not the head is in a state where the compensation device can compensate the image defect, according to detection result of the ejection abnormality detection device.
摘要:
Disclosed herein is an information processing device including a voltage measuring unit and a determining unit. The voltage measuring unit measures a voltage across the positive and negative terminals of a set of a plurality of dye-sensitized solar cells connected in series. The determining unit determines the number of the dye-sensitized solar cells not generating electricity according to the amount of voltage drop across the positive and negative terminals from the voltage across the positive and negative terminals in the initial state in which all the dye-sensitized solar cells of the set generate electricity at the voltage measured by the voltage measuring unit.
摘要:
To provide a catalyst composed of a salt of a phosphazenium cation and an active hydrogen compound anion, which can be easily synthesized, does not contain metal components at all, and does not leave any odor on a resulting product; a method for its production; and an economical and efficient method for producing a polyalkylene oxide by means thereof.A salt of a phosphazenium cation and an active hydrogen compound anion, represented by the following formula (2): [in the above formula (2), each of R1 and R2 which are independent of each other, is a C1-10 alkyl group, an unsubstituted or substituted C6-10 phenyl group, or an unsubstituted or substituted C6-10 phenylalkyl group, provided that R1 and R2, or R2's, may be bonded to each other to form a ring structure, n is a real number of from 1 to 8, and Yn- is an anion of an active hydrogen compound which is obtained by removing n protons from an active hydrogen compound Y] is used as a polyalkylene glycol producing catalyst.