Adhesive compositions comprising mixtures of block copolymers

Details Adhesive compositions comprising mixtures of block copolymers Adhesive compositions comprising mixtures of block copolymers

2011-01-18

2011-01-18

Mullis, Jeffrey C (Department: 1765)

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

C524S505000, C525S089000

Reexamination Certificate

active

07872065

ABSTRACT:
Less expensive adhesive compositions having good adhesive properties can be achieved by combining an S-I-S or (SI)nX block copolymers with an S-(I/B) diblock copolymer and a single tackifying resin. Furthermore, less expensive adhesive compositions can be achieved by combining S-I diblock copolymers with S-(I/B)-S or [S(I/B)]nX block copolymers and a single tackifying resin. These combinations result in lower costs of starting materials and manufacturing due to simpler processing.

REFERENCES:
patent: 6531263 (2003-03-01), Knoll
patent: 6833411 (2004-12-01), Fujiwara et al.
patent: 2003/0232928 (2003-12-01), Atwood et al.
patent: 2004/0116582 (2004-06-01), De Keyzer et al.
patent: 2005/0137312 (2005-06-01), DuBois
patent: 2006/0099373 (2006-05-01), Dupont et al.
patent: 2006/0155062 (2006-07-01), De Keyzer
patent: 2006/0205877 (2006-09-01), DuBois
patent: 2006/0205878 (2006-09-01), DuBois
patent: 29 42 128 (1981-04-01), None
patent: 0 532 831 (1993-03-01), None
patent: 0 802 251 (1997-10-01), None
patent: 1 426 411 (2004-06-01), None
patent: 1 493 790 (2005-01-01), None
patent: 1 553 149 (2005-07-01), None
patent: 1 566 423 (2005-08-01), None
patent: 2004-131707 (2004-04-01), None
patent: 91/02039 (1991-02-01), None
patent: 00/14170 (2000-03-01), None
patent: 00/14170 (2000-03-01), None
patent: 02/057386 (2002-07-01), None
patent: 2004/074394 (2004-09-01), None
patent: 2004/097523 (2004-11-01), None
K. Lee, et al.Synthesis and Tensile Properties of Styrene-Butadiene-Isoprene Ternary Block Copolymer; International Union of Pure Applied Chemistry; Jun. 30-Jul. 4, 2003 p. O48.

Affiliated with

Also associated with

Rating

Adhesive compositions comprising mixtures of block copolymers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adhesive compositions comprising mixtures of block copolymers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adhesive compositions comprising mixtures of block copolymers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2681566