Bimodal acrylate pressure-sensitive adhesive compounds

Details Bimodal acrylate pressure-sensitive adhesive compounds Bimodal acrylate pressure-sensitive adhesive compounds

2011-05-03

2011-05-03

Bernshteyn, Michael M (Department: 1762)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S522000, C526S317100, C526S319000

Reexamination Certificate

active

07935762

ABSTRACT:
The invention relates to a polyacrylate which as a result of a polymerization process has a broad, bimodal molecular weight distribution. These acrylate pressure-sensitive adhesives are preferably processed from the melt. The low molecular weight fraction lowers the flow viscosity, while the high molecular weight fraction results in the achievement of a high shear strength, following appropriate crosslinking, for the acrylate pressure-sensitive adhesive.

REFERENCES:
patent: 4501845 (1985-02-01), Baus et al.
patent: 4619979 (1986-10-01), Kotnour et al.
patent: 4810523 (1989-03-01), Williams et al.
patent: 4843134 (1989-06-01), Kotnour et al.
patent: 5098959 (1992-03-01), McGrath et al.
patent: 5548014 (1996-08-01), Tse et al.
patent: 5705563 (1998-01-01), Wendel et al.
patent: 5773155 (1998-06-01), Kale et al.
patent: 5863665 (1999-01-01), Kale et al.
patent: 6001931 (1999-12-01), Brahm et al.
patent: 6080813 (2000-06-01), Wendel et al.
patent: 6084018 (2000-07-01), Wildburg et al.
patent: 6652963 (2003-11-01), Husemann et al.
patent: 6723407 (2004-04-01), Dollase et al.
patent: 101 29 609 (2003-01-01), None
patent: 101 29 608 (2003-05-01), None
patent: 102 34 246 (2004-02-01), None
patent: 102 56 782 (2004-08-01), None

Affiliated with

Also associated with

Rating

Bimodal acrylate pressure-sensitive adhesive compounds does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Bimodal acrylate pressure-sensitive adhesive compounds, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Bimodal acrylate pressure-sensitive adhesive compounds will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2638404