摘要:
A method for producing a thermoplastic resin molded article having a thermoplastic resin foam substrate and a functional member joined by welding to the foam substrate is provided.The occurrence of a dimple on the surface of the molded article is prevented by supplying a molten thermoplastic resin into a cavity for forming the functional member and then, before the occurrence of shrinkage of the resin due to the solidification of the resin, reducing force with which the foam substrate is compressed, thereby equalizing the shrinkage of the surface of the functional member.
摘要:
To provide a polyolefin based resin film of high elastic modulus and a composition for producing a polyolefin based resin film of high elastic modulus. The polyolefin based resin film is characterized in that a polyolefin [A] having a weight average molecular chain length of 2850 nm or more and a polyolefin wax [B] having a weight average molecular weight of 700 to 6000 have been compounded in a ratio of [A]/[B]=90/10 to 50/50 (by weight) as the resin component, and 10 to 300 parts by weight of inorganic fillers have been added to 100 parts by weight of the resin component.
摘要:
The present invention provides a thermoplastic resin sheet having a thermoplastic resin expanded layer of which expansion ratio is in the range of 3 to 40 times, and cell wall density ratio is in the range of 2 to 20, said thermoplastic resin sheet having excellent thermal insulation property, and a container being formed from the thermoplastic resin sheet.
摘要:
A resin material comprising a resin, which satisfies at least one relationship selected from the group consisting of the following relationships [I] and [II] is provided: ln(OTR/22.5)+4.78 ln(Fy/Fy′)
摘要:
The present invention provides a shrinkable film characterized by being a laminate film having at least one layer formed of a gas barrier resin composition satisfying the following expressions (1) and (2) and by having an average shrinking rate in its longitudinal and transverse directions after immersion in a 120° C. oil bath for ten seconds of 45% or more: ln(OTR/22.5)+0.0698(Tim−157)
摘要:
The polyolefin [A] has a weight average molecular chain length of 2850 nm or longer and a density ρ1 (g/cm3), the polyolefin wax [B] has a weight average molecular weight of 700–6000 and a density ρ2 (g/cm3), the polyolefin and the polyolefin wax are incorporated at [A]/[B]=90/10–50/50 (ratio by weight), and the densities ρ1 and ρ2 satisfy the following conditions: 0.92≦ρ1≦0.94, 0.91≦ρ2≦0.93, −0.03≦(ρ1−ρ2)≦0.03.
摘要:
A filter material for microfilters which is made of a micorporous film made of thermoplastic resin having micropores, the material being characterized in that the micropores are formed from a 3-dimensional network made of trunk fibrils extending in one direction of the film and branch fibrils through which the trunk fibrils are connected to one another, and the density of the branch fibrils is higher than the density of the trunk fibrils. This filter material is strength enough for practical use and also exhibits a high separation efficiency.
摘要:
An object of the present invention is to provide a foamed polypropylene resin container for microwave cooking which is free from deformation upon cooking by a microwave oven and excellent in heat resistance. The foamed polypropylene resin container for microwave cooking of the present invention, on at least one side of a foamed polypropylene resin layer, a non-foamed layer containing 100 parts by weight of a polypropylene resin and 40 to 100 parts by weight of talc.
摘要:
A platinum complex represented by the formula: ##STR1## where X is ##STR2## wherein R.sup.1 is a (C1-18) alkyl group, a (C1-18)alkenyl group or a group --Z--R.sup.4 in which Z is --CH.dbd.CH-- or a (C1-5)alkylene group, and R.sup.4 is a phenyl group, a hydroxyphenyl group, a (C7-12)alkoxyphenyl group, a halogenophenyl group, a nitrophenyl group, or (C8-13)alkoxycarbonylphenyl group, a cyclohexyl group having a (C1-5)alkyl substituent, ##STR3## R.sup.2 is hydrogen or a (C1-18)alkyl group, R.sup.3 is hydrogen or a (C1-3) alkyl group, R.sup.2 and R.sup.3 are linked together to form a (C2-7)alkylene group; the dotted line indicates that the bond may be either a single bond or a double bond; the chain line indicates a conjugated system; the 1,2-diaminocyclohexane moiety has a cis-, trans-l- or trans-d-configuration; and Y is an anion. This platinum complex is useful in the treatment of tumors.
摘要:
There is provided a device for monitoring an operation of a nuclear plant, including: a functional integration VDU having a regular-use-system VDU that monitors the operation of the plant under normal conditions, and a security-system VDU that leads to a safe state when the plant is in an abnormal state; and a security-system VDU that leads to a safe state when the plant is in an abnormal state. The functional integration VDU is mounted to a first operating console, the security-system VDU is mounted to a second operating console, and thereby an increase in the size of the operating consoles in the nuclear plant is suppressed, and increased ease of operation is enabled.