Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Processes of preparing a desired or intentional composition...
Reexamination Certificate
2011-03-15
2011-03-15
Eashoo, Mark (Department: 1767)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Processes of preparing a desired or intentional composition...
C427S213360, C106S409000, C106S413000, C106S472000, C106S474000
Reexamination Certificate
active
07906567
ABSTRACT:
The present invention provides a method for producing an encapsulated product in which a core substance having an electric charge on its surface is coated with a wall material comprising a polymer as a main component, the production method comprising at least the following steps (1) to (4): (1) a step of adding an ionic polymerizable surfactant A containing an ionic group having the opposite electric charge to the electric charge on the surface of the core substance, a hydrophobic group and a polymerizable group to an aqueous solvent containing the core substance, followed by mixing, thereby adsorbing the ionic polymerizable surfactant A to the surface of the core substance; (2) a step of adding, after said step (1), an ionic polymerizable surfactant B containing an ionic group having the same or opposite electric charge to the electric charge on the surface of the core substance, a hydrophobic group and a polymerizable group, followed by mixing; (3) a step of adding, after said step (2), a hydrophobic monomer and an oil-soluble polymerization initiator, followed by mixing; and (4) a step of polymerizing the ionic polymerizable surfactant A, the ionic polymerizable surfactant B and the hydrophobic monomer to form the polymer. Also, an encapsulated product obtained by this production method is disclosed.
REFERENCES:
patent: 6538047 (2003-03-01), Miyabayashi
patent: 2003/0029355 (2003-02-01), Miyabayashi
patent: 2005/0176877 (2005-08-01), Miyabayashi
patent: 2006/0222851 (2006-10-01), Miyabayashi et al.
patent: 2007/0157848 (2007-07-01), Miyabayashi
patent: 05-320276 (1993-12-01), None
patent: 05-339516 (1993-12-01), None
patent: 7-94634 (1995-10-01), None
patent: 8-59715 (1996-03-01), None
patent: 08-081647 (1996-03-01), None
patent: 08-183920 (1996-07-01), None
patent: 08-218015 (1996-08-01), None
patent: 08-295837 (1996-11-01), None
patent: 08-302227 (1996-11-01), None
patent: 08-302228 (1996-11-01), None
patent: 09-003376 (1997-01-01), None
patent: 09-031360 (1997-02-01), None
patent: 09-104834 (1997-04-01), None
patent: 09-151342 (1997-06-01), None
patent: 09-217019 (1997-08-01), None
patent: 09-286939 (1997-11-01), None
patent: 09-316353 (1997-12-01), None
patent: 10-046075 (1998-02-01), None
patent: 10-140065 (1998-05-01), None
patent: 10-292143 (1998-11-01), None
patent: 11-080633 (1999-03-01), None
patent: 11-152424 (1999-06-01), None
patent: 11-166145 (1999-06-01), None
patent: 11-199783 (1999-07-01), None
patent: 11-209672 (1999-08-01), None
patent: 11-349870 (1999-12-01), None
patent: 2000-007961 (2000-01-01), None
patent: 2000-044852 (2000-02-01), None
patent: 2000-053897 (2000-02-01), None
patent: 2000-053898 (2000-02-01), None
patent: 2000-053899 (2000-02-01), None
patent: 2000-053900 (2000-02-01), None
patent: 2000-113327 (2000-04-01), None
patent: 2003-030661 (2003-01-01), None
patent: 2003-306611 (2003-10-01), None
patent: 2004-359960 (2004-12-01), None
patent: 2005-097476 (2005-04-01), None
patent: 2005-097517 (2005-04-01), None
patent: 2005-097518 (2005-04-01), None
patent: 2005-133012 (2005-05-01), None
patent: 2006-057087 (2006-03-01), None
patent: 2006-122900 (2006-05-01), None
patent: 01/94482 (2001-12-01), None
patent: 01/96483 (2001-12-01), None
JPO computer English translation of JP 7-94634 dated Oct. 11, 1995.
Patent Abstracts of Japan computer English translation and abstract of JP 8-59715 dated Mar. 5, 1996.
Patent Abstracts of Japan computer English translation and abstract of JP 2003-030661 dated Jan. 31, 2003.
Patent Abstracts of Japan computer English translation and abstract of JP 05-339516 dated Dec. 21, 1993.
Patent Abstracts of Japan computer English translation and abstract of JP 08-302227 dated Nov. 19, 1996.
Patent Abstracts of Japan computer English translation and abstract of JP 08-302228 dated Nov. 19. 1996.
Patent Abstracts of Japan computer English translation and abstract of JP 08-081647 dated Mar. 26, 1996.
Patent Abstracts of Japan computer English translation and abstract of JP 05-320276 dated Dec. 3, 1993.
Patent Abstracts of Japan computer English translation and abstract of JP 08-218015 dated Aug. 27, 1996.
Patent Abstracts of Japan computer English translation and abstract of 08-295837 dated Nov. 12, 1996.
Patent Abstracts of Japan computer English translation and abstract of JP 09-003376 dated Jan. 7, 1997.
Patent Abstracts of Japan computer English translation and abstract of JP 08-183920 dated Jul. 16, 1996.
Patent Abstracts of Japan computer English translation and abstract of JP 10-046075 dated Feb. 17, 1998.
Patent Abstracts of Japan computer English translation and abstract of JP 10-292143 dated Nov. 4. 1998.
Patent Abstracts of Japan computer English translation and abstract of JP 11-080633 dated Mar. 26, 1999.
Patent Abstracts of Japan computer English translation and abstract of JP 11-349870 dated Dec. 21, 1999.
Patent Abstracts of Japan computer English translation and abstract of JP 2000-007961 dated Jan. 11, 2000.
Patent Abstracts of Japan computer English translation and abstract of JP 09-031360 dated Feb. 4, 1997.
Patent Abstracts of Japan computer English translation and abstract of JP 09-217019 dated Aug. 19, 1997.
Patent Abstracts of Japan computer English translation and abstract of JP 09-316353 dated Dec. 9, 1997.
Patent Abstracts of Japan computer English translation and abstract of JP 09-104834 dated Apr. 22, 1997.
Patent Abstracts of Japan computer English translation and abstract of JP 09-151342 dated Jun. 10, 1997.
Patent Abstracts of Japan computer English translation and abstract of JP 10-140065 dated May 26, 1998.
Patent Abstracts of Japan computer English translation and abstract of JP 11-152424 dated Jun. 8, 1999.
Patent Abstracts of Japan computer English translation and abstract of JP 11-166145 dated Jun. 22, 1999.
Patent Abstracts of Japan computer English translation and abstract of JP 11-199783 dated Jul. 27, 1999.
Patent Abstracts of Japan computer English translation and abstract of JP 11-209672 dated Aug. 3, 1999.
Patent Abstracts of Japan computer English translation and abstract of JP 09-286939 dated Nov. 4, 1997.
Patent Abstracts of Japan computer English translation and abstract of JP 2000-044852 dated Feb. 15, 2000.
Patent Abstracts of Japan computer English translation and abstract of JP 2000-053897 dated Feb. 22, 2000.
Patent Abstracts of Japan computer English translation and abstract of JP 2000-053898 dated Feb. 22, 2000.
Patent Abstracts of Japan computer English translation and abstract of JP 2000-053899 dated Feb. 22, 2000.
Patent Abstracts of Japan computer English translation and abstract of JP 2000-053900 dated Feb. 22, 2000.
Patent Abstracts of Japan computer English translation and abstract of JP 2000-113327 dated Apr. 21, 2000.
Patent Abstracts of Japan computer English translation and abstract of JP 2003-306611 dated Oct. 31, 2003.
Patent Abstracts of Japan computer English translation and abstract of JP 2004-359960 dated Dec. 24, 2004.
Patent Abstracts of Japan computer English translation and abstract of JP 2005-097476 dated Apr. 14, 2005.
Patent Abstracts of Japan computer English translation and abstract of JP 2005-097517 dated Apr. 14. 2005.
Patent Abstracts of Japan computer English translation and abstract of JP 2005-097518 dated Apr. 14, 2005.
Patent Abstracts of Japan computer English translation and abstract of 2006-122900 dated May 18, 2006.
English abstract of JP 2006-057087 dated Mar. 2, 2006.
Eashoo Mark
Ladas & Parry
Paul Jessica
Seiko Epson Corporation
LandOfFree
Process for producing encapsulated product, and encapsulated... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for producing encapsulated product, and encapsulated..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing encapsulated product, and encapsulated... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2627398