| Patent application number | Description | Published |
|---|
| 20100099318 | PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET - The present invention provides a water-dispersed acrylic PSA composition suitable for forming a PSA sheet. The PSA composition contains 100 parts by weight of an acrylic copolymer with a Tg of −70° C. to −50° C. obtained by polymerization of a monomer starting material containing 60 wt % or more of an alkyl (meth)acrylate with a C | 04-22-2010 |
| 20100178500 | PRESSURE-SENSITIVE ADHESIVE SHEET - There is provided a pressure-sensitive adhesive (PSA) sheet with the property of corroding a metal not in contact therewith suppressed. This PSA sheet is provided with a PSA layer formed from a water-dispersed PSA composition. The PSA composition contains a water-dispersed acrylic polymer synthesized using a sulfur-containing chain transfer agent. Moreover, in a gas generation test whereby the PSA sheet is heated at 85° C. for one hour, the emission of sulfur-containing gas is 0.043 μg or less per 1 cm | 07-15-2010 |
| 20100255297 | PRESSURE-SENSITIVE ADHESIVE SHEET AND METHOD OF MANUFACTURE THEREOF - The present invention provides a pressure-sensitive adhesive sheet minimizing the corrosion of metals not in contact with the PSA sheet. PSA sheet | 10-07-2010 |
| 20100310866 | PRESSURE-SENSITIVE ADHESIVE SHEET - An adhesive sheet is provided in which properties that cause corrosion of a non-contacting metal are inhibited. The adhesive sheet is provided with a pressure-sensitive adhesive layer formed from an aqueous dispersion type adhesive composition. The pressure-sensitive adhesive composition contains an aqueous dispersion type acrylic polymer synthesized using a chain transfer agent that does not have sulfur as a composite element thereof. The amount of sulfur-containing gas (as SO | 12-09-2010 |
| 20110070430 | DOUBLE-SIDED PRESSURE-SENSITIVE ADHESIVE SHEET - A double-sided pressure-sensitive adhesive (PSA) sheet having a plastic film as a substrate is provided, with the property of corroding a metal not in contact therewith being suppressed. This PSA sheet has a PSA layer that uses a water-dispersed acrylic PSA composition on each side of the plastic film substrate. The PSA composition contains a water-dispersed acrylic polymer synthesized using a sulfur-containing chain transfer agent. The PSA sheet has the emission of sulfur-containing gas of 0.043 μg or less per 1 cm | 03-24-2011 |
| 20110151220 | DOUBLE-SIDED PRESSURE-SENSITIVE ADHESIVE SHEET - A double-sided pressure-sensitive adhesive (PSA) sheet | 06-23-2011 |
| 20110183093 | PRESSURE-SENSITIVE ADHESIVE SHEET - The present invention provides a pressure-sensitive adhesive (PSA) sheet which is formed using a non-toluene solvent-based acrylic PSA composition, and which minimizes corrosion of metals not in contact with the PSA sheet. PSA sheet | 07-28-2011 |
| 20110263787 | WATER-DISPERSED PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND METHOD OF PRODUCTION - A water-dispersed pressure-sensitive adhesive (PSA) composition having a low perishability is provided. This PSA composition includes as a base polymer an acrylic polymer and, when held in a 30° C. atmosphere for 5 days, the number of viable microorganisms present per milliliter of the composition following such storage is less than 10 | 10-27-2011 |
| 20110263790 | PRESSURE-SENSITIVE ADHESIVE SHEET - A pressure-sensitive adhesive (PSA) sheet, in which offending odors from viable microorganisms have been suppressed to a level that cannot be detected by the senses, is provided. This PSA sheet has a PSA layer which contains as a base polymer an acrylic polymer. When PCR amplification of DNA extracted from the PSA layer is carried out with 16S rDNA as the target, and the fluorescence intensity is measured after, first, isolating the amplified 16S rDNA region by gel electrophoresis, then staining with SYBR Gold and irradiating with excitation light having a wavelength of 302 nm and an intensity of 500 μW/cm | 10-27-2011 |
