Particulate compositions and their manufacture

Details Particulate compositions and their manufacture Particulate compositions and their manufacture

2011-04-26

2011-04-26

Ortiz, Angela (Department: 1798)

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Coated or impregnated woven, knit, or nonwoven fabric which...

C428S402200, C428S403000, C523S201000, C523S202000, C427S212000, C427S213300

Reexamination Certificate

active

07932191

ABSTRACT:
A composition comprising particles which comprise a core material within a polymeric shell, wherein the core material comprises a hydrophobic substance, in which the amount of the polymeric shell forms at least 8% of the total weight of the particles, wherein the polymeric shell comprises a copolymer formed from a monomer blend which comprises, A) 5 to 90% by weight of an ethylenically unsaturated water soluble monomer, B) 5 to 90% by weight of a multifunctional monomer, and C) 0 to 55% by weight other monomer, and wherein the amount of the polymeric shell and the proportions of. A, B and C are such that the particles exhibit a half height of at least 350° C. The invention includes a process for the manufacture of particles and the use of particles in articles, such as fabrics, and coating compositions, especially for textiles.

REFERENCES:
patent: 3912792 (1975-10-01), Touval
patent: 4105823 (1978-08-01), Hasler et al.
patent: 4861539 (1989-08-01), Allen et al.
patent: 5011634 (1991-04-01), Pietsch et al.
patent: 5081166 (1992-01-01), Kiehlbauch et al.
patent: 5320835 (1994-06-01), Pahick et al.
patent: 5382433 (1995-01-01), Pahick et al.
patent: 5498345 (1996-03-01), Jollenbeck et al.
patent: 5508025 (1996-04-01), Hoshino et al.
patent: 5626856 (1997-05-01), Berndt
patent: 5728760 (1998-03-01), Rose et al.
patent: 5786420 (1998-07-01), Grandhee
patent: 6024943 (2000-02-01), Ness et al.
patent: 6200681 (2001-03-01), Jahns et al.
patent: 6329057 (2001-12-01), Dungworth et al.
patent: 6620235 (2003-09-01), Knowles et al.
patent: 6716526 (2004-04-01), Weston et al.
patent: 2003/0018102 (2003-01-01), Weston et al.
patent: 27028/88 (1989-07-01), None
patent: 0 269 393 (1988-06-01), None
patent: 1 507 739 (1978-04-01), None
patent: 2 073 132 (1981-10-01), None
patent: 98/50002 (1998-11-01), None
patent: 99/24525 (1999-05-01), None
patent: 00/61689 (2000-10-01), None
patent: 01/54809 (2001-08-01), None
Chem. Abstracts AN 2003:530224.

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