摘要:
The present disclosure generally relates to adhesive compositions, adhesive articles including the adhesive compositions, methods of making the adhesive compositions and articles, and methods of using the adhesive compositions and articles. The adhesive compositions of the present disclosure include a thermoplastic phenolic resin made from the reaction of (1) alkyl phenol (e.g., butyl- or octyl- or -nonyl) and formaldehyde; or (2) alkyl phenol (e.g.,butyl- or octyl-) and acetaldehyde; or (3) alkyl phenol (e.g., butyl- or octyl-) and acetylene. The present disclosure also generally relates to adhesive articles including these adhesive compositions. The inventors of the present disclosure found that such adhesive articles exhibit excellent adhesion to architectural coatings with including low or no VOCs, deep base formulations, and/or formulations including primer in various conditions, including, for example, high humidity.
摘要:
An adhesive tape includes a backing comprising a foam core layer having opposed first and second major surfaces and pair of water impermeable layers arranged on opposite sides of the foam core layer, a scrim arranged on the backing, and adhesive arranged on the backing and scrim. A method of making such a tape is also disclosed.
摘要:
Cationic or zwitterionic polymer adhesives, adhesive articles, aqueous polymerizable pre-adhesive reaction mixtures, and methods of preparation that include internal incorporation of a phenolic resin. The aqueous polymerizable pre-adhesive reaction mixtures include one or more cationic (meth)acrylate monomers, one or more low Tg nonionic monomer having a (meth)acryloyl group, optionally one or more anionic (meth)acrylate monomers, and one or more phenolic resins.
摘要:
The present application relates to an adhesive tape for conduits, conduits and methods of making conduits. In one aspect, the present application relates to an adhesive tape comprising a final tensile strength of at least about 80% of the initial tensile strength after being submitted to salt water a temperature of about 60°C for 21 days. In some embodiments, the adhesive tape comprises a final tensile strength of at least 80% the initial tensile strength after being submitted to salt water at a temperature of 90°C for 21 days. In another aspect, the present application relates to a conduit comprising enclosed conveying means and the adhesive tape adhered to the enclosed conveying means. In yet another aspect, the present application relates to a method of making an conduit comprising the steps of providing an enclosed conveying means, and adhering the adhesive tape to the enclosed conveying means.