Stretch releasing pressure sensitive adhesive tape and articles
First Claim
Patent Images
1. A stretch releasing adhesive tape comprising a silicone pressure sensitive adhesive composition that exhibits a 180°
- peel strength on a glass substrate at 98% relative humidity of at least about 5.47 N/dm; and
a non-tacky tab.
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Abstract
A stretch releasing pressure sensitive adhesive tape includes a silicone pressure sensitive adhesive composition that exhibits a 180° peel strength on a glass substrate at 98% relative humidity of at least about 5.47 N/dm and a non-tacky tab. A stretch releasing pressure sensitive adhesive tape includes a pressure sensitive adhesive composition having a modulus at 1 radian/second and −17° C. of no greater than about 1×107 Pa and a non-tacky tab.
26 Citations
76 Claims
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1. A stretch releasing adhesive tape comprising
a silicone pressure sensitive adhesive composition that exhibits a 180° - peel strength on a glass substrate at 98% relative humidity of at least about 5.47 N/dm; and
a non-tacky tab. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 58, 59, 62, 63, 64, 65)
- peel strength on a glass substrate at 98% relative humidity of at least about 5.47 N/dm; and
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30. A stretch releasing pressure sensitive adhesive tape comprising:
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a pressure sensitive adhesive composition having a modulus at 1 radian/second and −
7°
C. of no greater than about 1×
107 Pa; and
a non-tacky tab. - View Dependent Claims (31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 60, 61, 66, 67, 68, 69)
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70. A multi-layer pressure-sensitive adhesive tape comprising:
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a) a backing comprising a foam substrate;
b) a first silicone pressure-sensitive adhesive composition disposed on a first surface of said backing, said first silicone pressure-sensitive adhesive composition exhibiting a 180°
peel strength to a glass substrate at 98% relative humidity of at least about 5.47N/dm; and
c) a second pressure-sensitive adhesive composition disposed on a second surface of said backing. - View Dependent Claims (71, 72, 73)
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74. A kit comprising:
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a device for holding an article; and
a stretch releasing pressure sensitive adhesive tape capable of forming a bond to a surface of said device and to a substrate, said tape comprising a silicone pressure sensitive adhesive composition that exhibits a 180°
peel strength on a glass substrate at 98% relative humidity of at least about 5.47 N/dm. - View Dependent Claims (75)
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76. A kit comprising:
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a device for holding an article; and
a stretch releasing pressure sensitive adhesive tape capable of forming a bond to a surface of said device and to a substrate, said tape comprising a pressure sensitive adhesive composition having a modulus at 1 radian/second and −
17°
C. of no greater than about 1×
107 Pa.
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Specification