US3865765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resin binder compositions
Assignee: Johnson and Johnson
•
Filing: 1973-12-12
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Granted: 1975-02-11
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Expires: 1993-12-12
Abstract
Abstract A resin binder composition comprising: (1) a synthetic resin; (2) a water-soluble, polymeric, carboxylic thickener; and (3) a metal ammine, complex coordination compound capable of releasing ions of said metal to control the total migration of the resin binder during its deposition on a fibrous web.
Inventors
- 👤 Arthur H Drelich
- 👤 Bobby R Bowman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 20:11
CPC Classifications
D; D06; D06P; D06P1/00; D06P1/44; D06P1/52; A; A61; A61L; A61L15/00; A61L15/16; A61L15/42; A61L15/60; C; C08; C08J; C08J9/00; C08J9/28; C08K; C08K3/00; C08K3/10; C08L; C08L31/00; C08L31/02; C08L31/04; C08L33/00; C08L33/04; C08L33/06; D04; D04H; D04H1/00; D04H1/40; D04H1/58; D04H1/64; D04H1/66; D06M; D06M11/00; D06M11/58; D06M11/59; D06M11/62; D06M15/00; D06M15/01; D06M15/03; D06M15/05; D06M15/09; D06M15/19; D06M15/21; D06M15/244; D06M15/263; D06M15/327; D06M15/333; C08J2201/00; C08J2201/04; C08J2201/054; C08J2201/0545; C08J2201/0547; C08L1/00; C08L1/08; C08L5/00; C08L5/04
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
147 words
A COLLODIAL SYNTHETIC RESIN BINDER COMPOSITION FOR BONDING A FIBROUS WEB OF OVERLAPPING, INTERSECTING FIBERS WHICH COMPRISES: A STABLE, COLLODIAL AQUEOUS DISPERSION HAVING AN ALKALINE PH COMPRISING: (1) FROM ABOUT 0.1% TO ABOUT 60% BY WEIGHT ON A SOLIDS BASIS OF A COLLOIDAL SYNTHETIC RESIN; (2) FROM ABOUT 0.05% BY WEIGHT TO ABOUT 7% BY WEIGHT, BASED ON THE WEIGHT OF SAID COLLODIAL SYNTHETIC RESIN OF A SODIUM SALT OF AN ALGINATE POLYMER AS A WATER-SOLUBLE, POLYMERIC CARBOXYLIC SYNTHETIC RESIN THICKENER; AND (3) FROM ABOUT 0.01% BY WEIGHT TO ABOUT 5% BY WEIGHT, BASED ON THE WEIGHT OF SAID COLLODIAL SYNTHETIC RESIN OF A METAL AMMINE COMPLEX COORDINATION COMPOUND, HAVING THE FORMULA ME (NH3)XY WHEREIN ME IS A METAL, X IS A WHOLE NUMBER FROM 2 TO 8, AND Y IS AN ANION, SAID METAL BEING SELECTED FROM THE GROUP CONSISTING OF CHROMIUM, NICKEL, ZINC, AND COPPER.
Claim 2
Dependent Claim
147 words
A COLLODIAL SYNTHETIC RESIN BINDER COMPOSITION FOR BONDING A FIBROUS WEB OF OVERLAPPING, INTERSECTING FIBERS WHICH COMPRISES: A STABLE, COLLODIAL AQUEOUS DISPERSION HAVING AN ALKALINE PH COMPRISING: (1) FROM ABOUT 0.1% TO ABOUT 60% BY WEIGHT ON A SOLIDS BASIS OF A COLLOIDAL SYNTHETIC RESIN; (2) FROM ABOUT 0.05% BY WEIGHT TO ABOUT 7% BY WEIGHT, BASED ON THE WEIGHT OF SAID COLLODIAL SYNTHETIC RESIN OF A SODIUM SALT OF AN ALGINATE POLYMER AS A WATER-SOLUBLE, POLYMERIC CARBOXYLIC SYNTHETIC RESIN THICKENER; AND (3) FROM ABOUT 0.01% BY WEIGHT TO ABOUT 5% BY WEIGHT, BASED ON THE WEIGHT OF SAID COLLODIAL SYNTHETIC RESIN OF A METAL AMMINE COMPLEX COORDINATION COMPOUND, HAVING THE FORMULA ME (NH3)XY WHEREIN ME IS A METAL, X IS A WHOLE NUMBER FROM 2 TO 8, AND Y IS AN ANION, SAID METAL BEING SELECTED FROM THE GROUP CONSISTING OF CHROMIUM, NICKEL, ZINC, AND COPPER.
Claim 3
Dependent Claim
148 words
A colloidal synthetic resin composition for application under controlled migration conditions to porous, absorbent materials which comprises a stable, colloidal aqueous dispersion having an alkaline pH comprising: (1) from about 0.1% to about 60% by weight on a solids basis of a colloidal synthetic resin; (2) from about 0.05% by weight to about 7% by weight, based on the weight of said colloidal synthetic resin of a sodium salt of an alginate polymer as a water-soluble, polymeric carboxylic synthetic resin thickener; and (3) from about 0.01% by weight to about 5% by weight, based on the weight of said colloidal synthetic resin of a metal ammine complex coordination compound, having the formula Me (NH3)x Y wherein Me is a metal, x is a whole number from 2 to 8, and Y is an anion, said metal being selected from the group consisting of chromium, nickel, zinc, and copper.
Claim 4
Dependent Claim
148 words
A colloidal synthetic resin composition for application under controlled migration conditions to porous, absorbent materials which comprises a stable, colloidal aqueous dispersion having an alkaline pH comprising: (1) from about 0.1% to about 60% by weight on a solids basis of a colloidal synthetic resin; (2) from about 0.05% by weight to about 7% by weight, based on the weight of said colloidal synthetic resin of a sodium salt of an alginate polymer as a water-soluble, polymeric carboxylic synthetic resin thickener; and (3) from about 0.01% by weight to about 5% by weight, based on the weight of said colloidal synthetic resin of a metal ammine complex coordination compound, having the formula Me (NH3)x Y wherein Me is a metal, x is a whole number from 2 to 8, and Y is an anion, said metal being selected from the group consisting of chromium, nickel, zinc, and copper.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1978-02-10 | 1978-08-12 | 1979-02-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-02-10 | 1982-08-12 | 1983-02-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-02-10 | 1986-08-12 | 1987-02-11 | $7700.00 | Window Closed / Lapsed |