Quick release of chlorine from trichloroisocyanuric acid 机翻标题: 暂无翻译,请尝试点击翻译按钮。

公开号/公开日
US6207074 B1 2001-03-27 [US6207074] / 2001-03-27
申请号/申请日
1998US-09021000 / 1998-02-09
发明人
KINCAID THOMAS R;SOMESLA DANA W;
申请人
ANIMAS;APG;AQUA CLEAR INDUSTRIES;ASEPSIS;BIO LAB;HI LEX;HOMECARE LABS;KIK CUSTOM PRODUCTS;KIK HOLDCO;KIK INTERNATIONAL;KIK NEW JERSEY;MARIETTA;PRESTONE PRODUCTS;SOLSKYN PERSONAL CARE;
主分类号
IPC分类号
A01N-059/00C02F-001/76
摘要
(US6207074) A mixture consisting essentially of dry trichloroisocyanuric acid, dry surfactant particles, and bulking agents is disclosed.  The mixture serves as a quickly dissolving chlorine release mixture used in shock treatment of substantial bodies of water.  The surfactant is provided to wet the trichloroisocyanuric acid particles and facilitate their quick solution into the water.
机翻摘要
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地址
代理人
代理机构
;
优先权号
1998US-09021000 1998-02-09
主权利要求
(US6207074) I claim: 1. A quickly dissolving chlorine release mixture for shock treatment of a substantial body of water as the consequence of its rapid dissolution into a localized region of a said body of water and subsequent dispersion into its entire volume, said mixture consisting essentially of: dry trichloroisocyanuric acid ("trichloro") particles having an exposed surface;  and dry water soluble surfactant particles, said trichloro and surfactant particles being intimately and loosely mixed with one another; said surfactant having the properties of ready solution into the water and wetting of the surface of the trichloro particles, said surfactant being provided in an amount related to the amount of said trichloro sufficient to wet said surfaces while said acid particles and dissolved surfactant are momentarily together in said localized region, and insufficient in amount to adversely affect the water after it becomes dispersed into the entire volume body of water; said mixture further including an inert water soluble bulking agent mixed into it whereby to provide a more conveniently marketed and dispensed product, said bulking agent in the amounts supplied in the mixture being ineffective to change the rate of solution of the trichloro, or to affect its release of chlorine, or to affect its rate of release of chlorine; and in which a substance to improve flowability is included in said bulking agent wherein said substance to improve flowability includes at least boric acid. 2. A quickly dissolving chlorine release mixture for shock treatment of a substantial body of water, consisting essentially of, in percentages by weight: dry trichloroisocyanuric acid ("trichloro") particles: balance to 100% dry sodium lauroyl sarcosinate: 0.015% and, bulking agents ineffective substantially to change the rate of solution of the trichloro or to affect its release or rate of release of chlorine: 60% said bulking agents being the following, in percentages by weight indicated: - Boric acid, dry powder: 10% - Sodium carbonate, dry powder: 10% - Sodium chloride, dry Powder: 40%. 3. A mixture according to claim 2 in which said trichloro particles pass a 20 mesh screen and about 50% are retained on a 200 mesh screen. 4. A mixture according to claim 1 in which the ratio by weight of said acid to said surfactant is less than about 1300:1.
法律状态
(US6207074) LEGAL DETAILS FOR US6207074  Actual or expected expiration date=2018-02-09    Legal state=DEAD    Status=EXPIRED     Event publication date=1998-02-09  Event code=US/APP  Event indicator=Pos  Event type=Examination events  Application details  Application country=US US09021000  Application date=1998-02-09  Standardized application number=1998US-09021000     Event publication date=1998-02-09  Event code=US/EXMR  Event type=Administrative notifications  USPTO Examiner Name Primary Examiner: CROSS, LATOYA I    Event publication date=1998-02-09  Event code=US/ART  Event type=Administrative notifications  USPTO Art Group  ART=1743     Event publication date=1998-02-09  Event code=US/DK  Event type=Examination events  Attorney Docket Number Docket Nbr: 4772    Event publication date=1998-02-09  Event code=US/SMALL  Event type=Administrative notifications  Appl Has Filed a Verified Statement of Micro to Small Entity Status Business Entity Status: SMALL    Event publication date=1998-02-09  Event code=US/AIA  Event type=Administrative notifications  First Inventor File Indicated:  AIA=No     Event publication date=1998-04-24  Event code=US/INCD  Event type=Examination events  Event type=OAO  Notice Mailed--Application Incomplete--Filing Date Assigned    Event publication date=1998-06-23  Event code=US/AS  Event type=Change of name or address  Event type=Reassignment  Assignment Owner: CHEM LAB PRODUCTS, INC., NEVADA ASSIGNMENT OF ASSIGNORS INTEREST ASSIGNORS:KINCAID, THOMAS R. SOMESLA, DANA W. REEL/FRAME:009262/0656 SIGNING DATES FROM 19980603 TO 19980619     Event publication date=1998-08-24  Event code=US/TRDD  Event type=APL  Decision by documentation    Event publication date=1998-10-08  Event code=US/DOCK  Event indicator=Pos  Event type=Examination events  Case Docketed to Examiner    Event publication date=1998-12-07  Event code=US/CTNF  Event type=Examination events  Event type=OA  Event type=OAO  Non-Final Rejection    Event publication date=1999-05-05  Event code=US/CTNFR  Event type=Examination events  Event type=OAI  Response after Non-Final Action    Event publication date=1999-05-05  Event code=US/136G  Event type=OAO  Request for Extension of Time - Granted    Event publication date=1999-07-02  Event code=US/CTFR  Event type=Examination events  Event type=OA  Event type=OAO  Final Rejection    Event publication date=2000-01-03  Event code=US/ABNEA  Event indicator=Neg  Event type=Event indicating Not In Force  Event type=OAI  Expressly Abandoned -- During Examination    Event publication date=2000-01-03  Event code=US/APE  Event type=Corrections  Preliminary amendments    Event publication date=2000-01-03  Event code=US/ACPA  Event type=Examination events  Event type=CPA  Continued Prosecution Application - Continuation (ACPA)    Event publication date=2000-01-03  Event code=US/136G  Event type=OAO  Request for Extension of Time - Granted    Event publication date=2000-02-28  Event code=US/CTNF  Event type=Examination events  Event type=OA  Event type=OAO  Non-Final Rejection    Event publication date=2000-03-01  Event code=US/DOCK  Event indicator=Pos  Event type=Examination events  Case Docketed to Examiner    Event publication date=2000-07-20  Event code=US/CTNFR  Event type=Examination events  Event type=OAI  Response after Non-Final Action    Event publication date=2000-07-20  Event code=US/136G  Event type=OAO  Request for Extension of Time - Granted    Event publication date=2000-10-25  Event code=US/NOAM  Event indicator=Pos  Event type=Examination events  Event type=OAO  Mail Notice of Allowance    Event publication date=2001-02-21  Event code=US/APRDY  Event indicator=Pos  Event type=Examination events  Application Is Considered Ready for Issue    Event publication date=2001-03-09  Event code=US/ISSM  Event indicator=Pos  Event type=Examination events  Event type=OAO  Event type=Restitution or restoration  Issue Notification Mailed    Event publication date=2001-03-27  Event code=US/B1  Event indicator=Pos  Event type=Event indicating In Force  Granted patent as first publication  Publication country=US  Publication number=US6207074  Publication stage Code=B1  Publication date=2001-03-27  Standardized publication number=US6207074     Event publication date=2004-11-17  Event code=US/FPAY  Event indicator=Pos  Event type=Event indicating In Force  Event type=Payment or non-payment notifications  Fee payment recorded   Annual fees payment date=2004-11-17     Year of payment of annual fees=4     Event publication date=2008-11-03  Event code=US/FPAY  Event indicator=Pos  Event type=Event indicating In Force  Event type=Payment or non-payment notifications  Fee payment recorded   Annual fees payment date=2008-11-03     Year of payment of annual fees=8     Event publication date=2012-03-20  Event code=US/AS  Event type=Change of name or address  Event type=Reassignment  Assignment Owner: KIK POOL ADDITIVES INC., CALIFORNIA  Effective date of the event=2011-06-24  CHANGE OF NAME ASSIGNOR:CHEM LAB PRODUCTS, INCORPORATED REEL/FRAME:027893/0735     Event publication date=2012-11-05  Event code=US/REMI  Event type=Administrative notifications  Maintenance fee reminder mailed    Event publication date=2013-03-27  Event code=US/LAPS  Event indicator=Neg  Event type=Event indicating Not In Force  Event type=Payment or non-payment notifications  Lapse for failure to pay maintenance fees    Event publication date=2013-03-27  Event code=US/FP  Event indicator=Neg  Event type=Event indicating Not In Force  Event type=Payment or non-payment notifications  Expired due to failure to pay maintenance fee  Effective date of the event=2013-03-27     Event publication date=2013-03-27  Event code=US/REIN  Event indicator=Pos  Event type=Restitution or restoration  Event type=Event indicating In Force  Event type=Payment or non-payment notifications  Reinstatement after maintenance fee payment confirmed    Event publication date=2013-04-19  Event code=US/EXP  Event indicator=Neg  Event type=Event indicating Not In Force  Patent expired    Event publication date=2013-05-11  Event code=US/SULP  Event indicator=Pos  Event type=Restitution or restoration  Event type=Event indicating In Force  Surcharge for late payment    Event publication date=2013-05-11  Event code=US/FPAY  Event indicator=Pos  Event type=Event indicating In Force  Event type=Payment or non-payment notifications  Fee payment recorded   Annual fees payment date=2013-05-11     Year of payment of annual fees=12     Event publication date=2013-05-11  Event code=US/PRDP  Event indicator=Pos  Event type=Payment or non-payment notifications  Event type=Event indicating In Force  Event type=Restitution or restoration  Patent reinstated due to the acceptance of a late maintenance fee  Effective date of the event=2013-05-11     Event publication date=2013-05-11  Event code=US/PAT  Event indicator=Pos  Event type=Event indicating In Force  Patented Case    Event publication date=2013-05-11  Event code=US/PMFP  Event type=APL  Event type=Payment or non-payment notifications  Petition to accept late payment of maintenance fee payment filed    Event publication date=2013-05-11  Event code=US/PMFG  Event type=Payment or non-payment notifications  Event type=Event indicating In Force  Event type=Restitution or restoration  Petition decision - accept late payment of maintenance fees - granted    Event publication date=2013-05-29  Event code=US/AS  Event type=Change of name or address  Event type=Reassignment  Assignment Owner: UBS AG, STAMFORD BRANCH, AS AGENT, CONNECTICUT  Effective date of the event=2013-05-23  SECURITY AGREEMENT ASSIGNOR:KIK POOL ADDITIVES INC. 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专利类型码
B1
国别省市代码
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