ADHESIVE TAPE FOR USE WITH PAINTS HAVING LOW OR NO VOLATILE ORGANIC COMPOUNDS
An adhesive tape comprising a substrate having a top surface and a bottom surface, and an adhesive applied to the top or the bottom surface of the substrate. The adhesive comprises a tackifying resin. The tackifying resin comprises a rosin resin, a rosin resin derivative, a terpene resin, a heat reactive phenolic resin, a petroleum-based resin, or a combination thereof. Rosin resin derivatives include a rosin ester, a rosin metal salt, a hydrogenated rosin ester, a partially hydrogenated rosin, or a combination thereof. In another aspect, the adhesive is a pressure sensitive adhesive, and the adhesive tape is a masking tape. The adhesive tape is particularly suitable for adhesion to surfaces painted with paint having low or no volatile organic compounds.
1 . An adhesive tape comprising:
a substrate having a top surface and a bottom surface, and
an adhesive applied to the top or the bottom surface of the substrate, wherein the adhesive comprises a tackifying resin and the tackifying resin comprises a rosin resin, a rosin resin derivative, a terpene resin, a heat reactive phenolic resin, a petroleum-based resin, or a combination thereof.
2 . The adhesive tape according to claim 1 , wherein the rosin resin derivative is a rosin ester, a rosin metal salt, a hydrogenated rosin ester, a partially hydrogenated rosin, or a combination thereof.
3 . The adhesive tape according to claim 2 , wherein the rosin metal salt is calcium resinate, zinc resinate, or a combination thereof.
4 . The adhesive tape according to claim 1 , wherein the terpene resin is a terpene phenolic resin.
5 . The adhesive tape according to claim 1 , wherein the adhesive is a pressure sensitive adhesive.
6 . The adhesive tape according to claim 1 , wherein the adhesive tape is a masking tape.
7 . The adhesive tape according to claim 1 , further comprising a liner applied to the adhesive.
8 . The adhesive tape according to claim 1 , wherein the substrate is a paper, film, polymer or other material.
9 . The adhesive tape according to claim 8 , wherein the paper is crepe paper, washi paper, or kraft paper.
10 . The adhesive tape according to claim 9 , wherein the kraft paper is impregnated with a saturant and release coated on one side which is opposite of adhesive.
11 . The adhesive tape according to claim 1 , wherein the rosin resin is a gum rosin, wood rosin, tall oil rosin, or a combination thereof.
12 . The adhesive tape according to claim 1 , wherein the rosin resin is a partially hydrogenated gum resin.
13 . The adhesive tape according to claim 1 , wherein the rosin is stabilized with hydrogenation, disproportionation, polymerization, or a combination thereof.
14 . The adhesive tape according to claim 1 , wherein the rosin resin is present in a range of 1% to 100% of a total amount of tackifying resin.
15 . The adhesive tape according to claim 14 , wherein the rosin resin is present in a range of 15% to 93% of a total amount of tackifying resin.
16 . The adhesive tape according to claim 1 , wherein the rosin has an acid number of 158.
17 . The adhesive tape according to claim 1 , wherein the adhesive tape has a greater adhesion level to a surface painted with a paint having low or no volatile organic compounds than another adhesive tape having an adhesive without a rosin resin, a rosin resin derivative, a terpene resin, a heat reactive phenolic resin, a petroleum-based resin, or a combination thereof.
18 . An adhesive tape comprising:
a substrate having a top surface and a bottom surface, and
an adhesive, wherein the adhesive formulation comprises a tackifying resin and the tackifying resin comprises a rosin, a rosin derivative, a terpene resin, a petroleum-based resin, or a combination thereof.
19 . The adhesive tape according to claim 18 , wherein the adhesive tape is a duct tape.
20 . The adhesive tape according to claim 18 , wherein the rosin resin derivative is a rosin ester, a rosin metal salt, a hydrogenated rosin ester, a partially hydrogenated rosin, or a combination thereof.
21 . The adhesive tape according to claim 20 , wherein the rosin metal salt is calcium resinate, zinc resinate, or a combination thereof.
22 . The adhesive tape according to claim 18 , wherein the terpene resin is a terpene phenolic resin.
23 . The adhesive tape according to claim 18 , wherein the rosin resin is a gum rosin, wood rosin, tall oil rosin, or a combination thereof.
24 . The adhesive tape according to claim 18 , wherein the rosin resin is a partially hydrogenated gum resin.
25 . The adhesive tape according to claim 18 , wherein the substrate is a paper, film, polymer or other material.
26 . The adhesive tape according to claim 18 , wherein the adhesive tape has a greater adhesion level to a surface painted with a paint having low or no volatile organic compounds than another adhesive tape having an adhesive without a rosin, a rosin derivative, a terpene resin, a petroleum-based resin, or a combination thereof.
27 . An adhesive formulation comprising a tackifying resin, wherein the tackifying resin comprises a rosin resin, a rosin resin derivative, a terpene resin, a heat reactive phenolic resin, a petroleum-based resin, or a combination thereof.
28 . The adhesive formulation according to claim 27 , wherein the rosin resin derivative is a rosin ester, a rosin metal salt, a hydrogenated rosin ester, a partially hydrogenated rosin, or a combination thereof.
29 . The adhesive formulation according to claim 27 , wherein the terpene resin is a terpene phenolic resin.
30 . The adhesive formulation according to claim 28 , wherein the rosin metal salt is calcium resinate or zinc resinate.
31 . The adhesive formulation according to claim 27 , wherein the rosin resin is a partially hydrogenated gum resin.
32 . The adhesive formulation according to claim 27 , wherein the rosin is stabilized with hydrogenation, disproportionation, polymerization, or a combination thereof.
33 . The adhesive formulation according to claim 27 , wherein the rosin resin is present in a range of 1% to 100% of a total amount of tackifying resin.
34 . The adhesive formulation according to claim 27 , wherein the rosin resin is present in a range of 15% to 93% of a total amount of tackifying resin.
35 . The adhesive formulation according to claim 27 , wherein the rosin resin has a softening point of 68° C. to 75° C.
36 . A method of making the adhesive formulation comprising:
adding a rosin resin, a rosin resin derivative, a terpene resin, a heat reactive phenolic resin, a petroleum-based resin, or a combination thereof to a synthetic rubber.
37 . The method of making according to claim 36 , wherein the rosin resin derivative is derivative is a rosin ester, a rosin metal salt, a hydrogenated rosin ester, a partially hydrogenated rosin, or a combination thereof.
38 . The method of making according to claim 36 , wherein the rosin metal salt is calcium resinate, zinc resinate, or a combination thereof.
39 . The method of making according to claim 36 , wherein the terpene resin is a terpene phenolic resin.
40 . A method of using an adhesive tape, the method comprising:
obtaining an adhesive tape a having an adhesive formulation applied thereon, wherein the adhesive formulation comprises a tackifying resin and the tackifying resin comprises a rosin resin, a rosin resin derivative, a terpene resin, a heat reactive phenolic resin, a petroleum-based resin, or a combination thereof,
and applying the adhesive tape to a surface having been painted with a paint having low or no volatile organic compounds.
41 . The method of using according to claim 40 , wherein the rosin resin derivative is a rosin ester, a rosin metal salt, a hydrogenated rosin ester, or a combination thereof.
42 . The method of using according to claim 41 , wherein the rosin metal salt is calcium resinate, zinc resinate, or a combination thereof.
43 . The method of using according to claim 40 , wherein the terpene resin is a terpene phenolic resin.