摘要:
A blow-molded container comprises a layer having a thermoplastic material and an additive,wherein the thermoplastic material and the additive have a Solubility Parameter difference of from about0.5cal1/2cm-3/2to about20cal1/2cm-3/2,and have a Refractive Index difference of from about0.001to about0.1.Such a container has a desirable glossy appearance.
摘要翻译:吹塑容器包括具有热塑性材料和添加剂的层,其中热塑性材料和添加剂具有约0.5cal 1/2 cm -3 / 2至约20cal 1/2 cm -3 / 2的溶解度参数差,并具有 折射率差从约0.001至约0.1。这样的容器具有理想的光泽外观。
摘要:
The present invention relates to a preform (1), and resultant container (10), having at least a first layer (2) and a second layer (3) which forms an outer layer, relative to the first layer (2). The inner layer (2) comprises a pearlescent agent, while the outer layer (3) comprises a colorant, such that the resultant container (10) has a high gloss finish, is easy to manufacture, and does not result in colorant leaching into the contained fluid.
摘要:
A packaged product comprising a plastic container and a light-sensitive liquid composition contained in the plastic container. The container has a plastic container for protecting a light-sensitive liquid composition from light. The container comprises: i) a top; ii) a bottom opposing to the top; iii) a first, layer extending from the top to the bottom, wherein the first layer is non-opaque; and iv) a second layer superposed with a part of the first layer, wherein the second layer comprises a blocking agent. The container has a non-superposed area covering the bottom. In the non-superposed area the first layer is not superposed with the second layer. The non-superposed area has a height h from about 2 mm to about 50 mm.
摘要:
Disclosed is a brush having a one-piece body comprised of a handle and at one end thereof a head provided with bristles, wherein the brush body comprises a mixture of first polymer and a second polymer that is of a lesser hardness than the first polymer, wherein the ratio of the first polymer to the second polymer is from about 95:5 to about 30:70.
摘要:
Disclosed is a brush having a one-piece body comprised of a handle and at one end thereof a head provided with bristles, wherein the brush body comprises a mixture of first polymer and a second polymer that is of a lesser hardness than the first polymer, wherein the ratio of the first polymer to the second polymer is from about 95:5 to about 30:70.
摘要:
A method of blow molding a glossy article having at least one layer of thermoplastic material. The method comprises the steps of feeding a parison of said thermoplastic material into a mold having an inner surface with at least a portion of SPI finish standard selected from the group consisting of A-1, A-2, A-3, B-1, B-2 and B-3 mold and a first temperature of greater than 55° C.; blowing the parison against the inner surface of the mold to form the article; and subsequently lowering the temperature of the mold to a second temperature of between 10° C. to 55° C. before release of the molded article. The cycle time of the mold (tct) is less than 250 seconds.
摘要:
A thermoplastic material and an additive that has a relatively low surface tension,allows for blow molding processing conditions that provides containers with a smooth exterior surfaces to enhance aesthetics.