Dip-forming latex, dip-forming composition and dip-formed...

Details Dip-forming latex, dip-forming composition and dip-formed... Dip-forming latex, dip-forming composition and dip-formed...

2007-09-25

2007-09-25

Pezzuto, Helen L (Department: 1713)

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...

C524S556000, C524S565000, C524S821000, C524S832000

Reexamination Certificate

active

10505734

ABSTRACT:
A dip-forming latex obtained by copolymerization of (a) 50-89.5 weight parts of a conjugated diene monomer, (b) 10-40 weight parts of an ethylenically unsaturated nitrile monomer, (c) 0.5-10 weight parts of an ethylenically unsaturated acid monomer and (d) 0-20 weight parts of other copolymerizable ethylenically unsaturated monomer (the total of these monomers is 100 weight parts), wherein the copolymerization is initiated with a monomer mixture comprising at least 80 wt. % of (a), at least 50 wt. % of (b), 10-90 wt. % of (c) and least 80 wt. % of (d), and thereafter, the remainders of monomers are added to a polymerization system to continue copolymerization. This latex gives a dip-formed article exhibiting good softness of touch, high tensile strength and good retention of close fittingness.

REFERENCES:
patent: 4102844 (1978-07-01), Schwinum et al.
patent: 5014362 (1991-05-01), Tillotson et al.
patent: 5286783 (1994-02-01), Hisaki et al.
patent: 5369166 (1994-11-01), Ozawa et al.
patent: 5910533 (1999-06-01), Ghosal et al.
patent: 6031042 (2000-02-01), Lipinski
patent: 6187857 (2001-02-01), Ozawa et al.
patent: 6566435 (2003-05-01), Teoh et al.
patent: 6844385 (2005-01-01), Hagiwara et al.
patent: 0 778 288 (1997-06-01), None

Affiliated with

Also associated with

Rating

Dip-forming latex, dip-forming composition and dip-formed... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dip-forming latex, dip-forming composition and dip-formed..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dip-forming latex, dip-forming composition and dip-formed... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3790732