Title:
【発明の名称】内部分離可能なテープ積層体
Document Type and Number:
Japanese Patent JP2001503812
Kind Code:
A
Abstract:
A tape laminate comprising an internally separable layer having first and second opposite major anchor surfaces, which separable layer has an internal static shear strength in a direction parallel to its anchor surfaces that allows it to support a significant weight (e.g., at least 6 pounds per square inch), and has an internal dynamic tensile strength in a direction generally normal to its anchor surfaces of no greater than 40 pounds per square inch. The major anchor surfaces of the separable layer are bonded to the opposed surfaces of objects (which bonding can be done with strips of stretch release adhesive) so that the laminate can support one object from the other against a static force generally parallel to said anchor surfaces of at least 6 pounds per square inch, whereas the separable layer can be internally separated by a dynamic separating force normal to said anchor surfaces of no greater than about 40 pounds per square inch to separate the objects.
Inventors:
Langford, Nazaniel Pea.
Application Number:
JP52251198A
Publication Date:
March 21, 2001
Filing Date:
February 27, 1997
Export Citation:
Assignee:
Minnesota Mining and Manufacturing Company
International Classes:
C09J7/20; B32B7/02; (IPC1-7): C09J7/02
Domestic Patent References:
| JPH06504077A | 1994-05-12 |
Foreign References:
| US4310137A | 1982-01-12 |
Attorney, Agent or Firm:
Takashi Ishida (4 others)