Method for producing bonds

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9499722
APP PUB NO 20120251757A1
SERIAL NO

13502304

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Calculated Rating
US Family Size
Non-US Coverage
Patent Longevity
Forward Citations

Abstract

See full text

The invention relates to a method for producing a bonding of two substrates of which at least one is transparent and of which at least one has a surface having a surface energy (measured according to test method C) of 40 mN/m at maximum, comprising the use off a double-sided adhesive product having a first and a second adhesive surface, wherein the first adhesive surface is covered by a first separating layer and the second adhesive surface is covered by a second separating layer, wherein the pull-off force of the first separating layer from the first adhesive surface, AZK1, is less than the pull-off force of the second separating layer from the second adhesive surface, AZK2, and wherein the ratio of adhesion force of the fresh bond of the first adhesive surface on a surface having a surface energy (measured according to test method C) of 40 mN/m at maximum (KKfresh, measured according to test method B) to the pull-off force (measured according to test method A) of the second separating layer from the second adhesive surface, KKfresh: AZK2, equals at least 13.5, comprising the following step: (a) removing the first separating layer from the first adhesive surface and bringing the first adhesive surface into contact with the surface having a surface energy (measured according to test method C) of 40 mN/m at maximum.

First Claim

See full text

Other Claims data not available

Family

PCTEP
+
−

Patent Owner(s)

Patent OwnerAddress
TESA SE20253 HAMBURG

International Classification(s)

loading....
  • 2010 Application Filing Year
  • C09J Class
  • 414 Applications Filed
  • 222 Patents Issued To-Date
  • 53.63 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances201020112012201320142015201620172018201920200255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dalmis, Gabriel Hamburg, DE 5 24
Diamantis, Niko Bönningstedt, DE 1 3
Dollase, Thilo Hamburg, DE 74 336

Cited Art Landscape

Load Citation

Patent Citation Ranking

  • 0 Citation Count
  • C09J Class
  • 0 % this patent is cited more than
  • 9 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges50126145101 - 1011 - 2021 - 3061 - 700102030405060708090100110120130140

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 22, 2028