Patent application number | Description | Published |
20090220807 | Hot Melt Pressure Sensitive Adhesives for Paper Labels - A HMPSA is provided that preferably includes at least a) from 30 to 50% of a mixture of triblock and diblock styrenic copolymers having an overall styrene content comprised between 14 and 40%, b) from 40 to 55% of a tackifying resin with a softening temperature comprised between 70 and 150° C. obtainable by hydrogenating, polymerizing or copolymerizing mixtures of aliphatic unsaturated hydrocarbons having about 5, 9 or 10 carbon atoms; c) from 4 to 20% of a hydrocarbon oil with an aromatic content less than 15%; d) from 1 to 6% of a filler selected among calcium carbonate or a low molecular weight homopolymer or copolymer of polyethylene. A laminated system is also provided that includes at least an adhesive layer utilizing the HMPSA and paper facestock. Also included are PSA labels obtainable from the laminated system with a reduced tendency to discolor after storage. | 09-03-2009 |
20100092703 | ADHESIVE COMPOSITION FOR A DEBONDABLE SELF-ADHESIVE LABEL - Hot-melt pressure-sensitive adhesive (HMPSA) composition comprising: | 04-15-2010 |
20100193127 | HMPSA FOR REMOVABLE SELF-ADHESIVE LABEL - Hot-melt pressure-sensitive adhesive (HMPSA) composition comprising:
| 08-05-2010 |
20110052912 | PRESSURE-SENSITIVE ADHESIVES HAVING A TEMPERATURE-STABLE ADHESIVE POWER - The invention relates to an adhesive composition that can be cross-linked by heating, said composition comprising between 20 and 85% of a polyurethane comprising 2 terminal groups of the hydrolysable alkoxysilane type of formula (I): wherein: R | 03-03-2011 |
20110151253 | HEAT CURABLE ADHESIVE COMPOSITION - 1) Heat-curable adhesive composition comprising:
| 06-23-2011 |
20110162782 | ADHESIVE COMPOSITION FOR SELF-ADHESIVE LABEL AND ITEM INCLUDING THE SAME - The present invention relates to a pressure-sensitive hotmelt adhesive composition suitable for sticking permanent-tack self-adhesive labels to any type of smooth or rough surface, an item comprising said adhesive composition, and the method of preparing said item. | 07-07-2011 |
20110281045 | HMPSA for debondable self-adhesive label - A hot-melt pressure-sensitive adhesive (HMPSA) composition is provided including a) 25 to 50% of a styrene block copolymer chosen from SIS, SIBS, SEBS or SEPS block copolymers; b) 35 to 75% of a compatible tackifying resin having a softening temperature of between 80 and 150° C. and an acid number of less than 20; and c) 0.5 to 20% of one or more carboxylic acids, the hydrocarbon chain of which comprises 6 to 54 carbon atoms. A multilayer system including the HMPSA layer, a printable support layer and an adjacent protective layer is also provided. Corresponding self-adhesive label and process for recycling a labeled article, with debonding of said label by immersing the article in a hot basic aqueous solution is also provided. | 11-17-2011 |
20130165568 | HOT-MELT ADHESIVE COMPOSITION INTENDED TO FORM A FILM SUITABLE FOR WRAPPING A HOT-MELT ADHESIVE PRODUCT, AND ITS USE - A hot-melt adhesive composition intended to form a film:
| 06-27-2013 |
20130299074 | CROSS-LINKING METHOD AND ASSOCIATED DEVICE - The invention relates to a method for cross-linking a cross-linkable adhesive composition without solvent on a film, comprising driving and/or guiding said film in a climatic chamber, by a Caroll-type drive or guide. | 11-14-2013 |
20150030848 | BREATHABLE SELF-ADHESIVE ARTICLES - The invention relates to the use of an adhesive composition comprising at least one silyl-containing polymer, at least one compatible tackifying resin and at least one catalyst, to make a breathable self-adhesive article. The invention also relates to a breathable self-adhesive article comprising at least one breathable substrate coated with a breathable adhesive layer. The invention also relates to a pressure-sensitive adhesive composition. | 01-29-2015 |