US3889024A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of controlling the migration of resin compositions in the manufacture of porous materials
Assignee: Johnson and Johnson
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Filing: 1973-02-01
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Granted: 1975-06-10
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Expires: 1993-02-01
Abstract
Abstract Improved stable, aqueous resin compositions comprising from about 0.1 percent to about 60 percent by weight on a solids basis of a synthetic resin and from about 0.01 percent by weight to about 6 percent by weight, based on the weight of the synthetic resin, of an aluminum chlorhydroxide complex from the group consisting of: (a) aluminum chlorhydroxides; (b) reaction products of aluminum chlorhydroxides and polyhydroxy compounds; (c) reaction products of aluminum chlorhydroxides and monocarboxylic acids; (d) and mixtures thereof; and methods of utilizing the same.
Inventors
- 👤 Arthur H Drelich
- 👤 George J Lukacs
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 12:58
CPC Classifications
D; D06; D06M; D06M11/00; D06M11/32; D06M11/36; D06M11/45; C; C08; C08L; C08L97/00; C08L97/02; D04; D04H; D04H1/00; D04H1/40; D04H1/58; D04H1/587; D04H1/64; B; B27; B27K; B27K3/00; B27K3/02; B27K3/15; C08K; C08K3/00; C08K3/18; C08K3/20; C08K3/22; C08K5/00; C08K5/04; C08K5/05; C08K5/09; C08L33/00; C08L33/04; C08L33/06; C08L33/10; C08L71/00; C08L71/02; Y; Y10; Y10T; Y10T442/00; Y10T442/20; Y10T442/2361
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
146 words
A METHOD OF APPLYING A STABLE AQUEOUS RESIN COMPOSITION TO POROUS OR ABSORBENT MATERIALS AND CONTROLLING THE MIGRATION THEREON WHICH COMPRISES: APPLYING TO POROUS OR ABSORBENT MATERIALS A STABLE, AQUEOUS RESIN COMPOSITION COMPRISING FROM ABOUT 0.1 PERCENT TO ABOUT 60 PERCENT BY WEIGHT ON A SOLIDS BASIS OF A SYNTHETIC RESIN AND FROM ABOUT 0.01 PERCENT BY WEIGHT TO ABOUT 6 PERCENT BY WEIGHT, BASED ON THE WEIGHT OF THE SYNTHETIC RESIN, OF AN ALUMINUM CHLORHYDROXIDE WERNER TYPE COMPLEX MIGRATION CONTROL AGENT SELECTED FROM THE GROUP CONSISTING OF: (A) ALUMINUM CHLORHYDROXDES; (B) REACTION PRODUCTS OF ALUMINUM CHLORHYDROXIDE AND POLYHYDROXY COMPOUNDS; (C) REACTION PORTIONS OF ALUMINUM CHLORHYDROXIDE AND MONOCARBOXYLIC ACIDS; (D) AND MIXTURES THEREOF; AND SUBSTANTIALLY IMMEDIATELY DILUTING SAID AQUEOUS RESIN COMPOSITION TO SUBSTANTIALLY IMMEDIATELY DESTROY THE STABILITY THEREOF AND COAGULATE SAID RESIN WHEREBY THE MIGRATION OF SAID RESIN ON SAID POROUS OR ABSORBENT MATERIALS IS CONTROLLED.
Claim 2
Independent Claim
146 words
A METHOD OF APPLYING A STABLE AQUEOUS RESIN COMPOSITION TO POROUS OR ABSORBENT MATERIALS AND CONTROLLING THE MIGRATION THEREON WHICH COMPRISES: APPLYING TO POROUS OR ABSORBENT MATERIALS A STABLE, AQUEOUS RESIN COMPOSITION COMPRISING FROM ABOUT 0.1 PERCENT TO ABOUT 60 PERCENT BY WEIGHT ON A SOLIDS BASIS OF A SYNTHETIC RESIN AND FROM ABOUT 0.01 PERCENT BY WEIGHT TO ABOUT 6 PERCENT BY WEIGHT, BASED ON THE WEIGHT OF THE SYNTHETIC RESIN, OF AN ALUMINUM CHLORHYDROXIDE WERNER TYPE COMPLEX MIGRATION CONTROL AGENT SELECTED FROM THE GROUP CONSISTING OF: (A) ALUMINUM CHLORHYDROXDES; (B) REACTION PRODUCTS OF ALUMINUM CHLORHYDROXIDE AND POLYHYDROXY COMPOUNDS; (C) REACTION PORTIONS OF ALUMINUM CHLORHYDROXIDE AND MONOCARBOXYLIC ACIDS; (D) AND MIXTURES THEREOF; AND SUBSTANTIALLY IMMEDIATELY DILUTING SAID AQUEOUS RESIN COMPOSITION TO SUBSTANTIALLY IMMEDIATELY DESTROY THE STABILITY THEREOF AND COAGULATE SAID RESIN WHEREBY THE MIGRATION OF SAID RESIN ON SAID POROUS OR ABSORBENT MATERIALS IS CONTROLLED.
Claim 3
Dependent Claim
35 words
A method as defined in claim 1 wherein the Werner type complex migration control agent is an aluminum chlorhydroxide having the structural formula Al2(OH)xCl6-x wherein x is a small whole number from 1 to 5.
Claim 4
Dependent Claim
24 words
A method as defined in claim 1 wherein the Werner type complex migration control agent is an aluminum chlorhydroxide having the structural formula Al2(OH)5Cl.
Claim 5
Dependent Claim
26 words
A method as defined in claim 1 wherein the Werner type complex migration control agent is a reaction product of an aluminum chlorhydroxide and a glycol.
Claim 6
Dependent Claim
26 words
A method as defined in claim 1 wherein the Werner type complex migration control agent is a reaction product of an aluminum chlorhydroxide and propylene glycol.
Claim 7
Dependent Claim
24 words
A method as defined in claim 1 wherein the Werner type complex migration control agent is a reaction product of Al2(OH)5Cl and propylene glycol
Claim 8
Dependent Claim
28 words
A method as defined in claim 1 wherein the Werner type complex migration control agent is a reaction product of an aluminum chlorhydroxide and a saturated monocarboxylic acid.
Claim 9
Dependent Claim
26 words
A method as defined in claim 1 wherein the Werner type complex migration control agent is a reaction product of an aluminum chlorhydroxide and myristic acid.
Claim 10
Dependent Claim
24 words
A method as defined in claim 1 wherein the Werner type complex migration control agent is a reaction product of Al2(OH)5Cl and myristic acid.
Claim 11
Independent Claim
175 words
A method of applying a stable aqueous resin composition to porous or absorbent materials and controlling the migration thereon which comprises: wetting porous or absorbent materials with an amount of an aqueous media equal to from about 140 to about 280 percent by weight, based on the weight of the porous or absorbent materials; applying to porous or absorbent materials a stable, aqueous resin composition comprising from about 0.1 to about 60 percent by weight on a solids basis of a synthetic resin and from about 0.01 percent by weight to about 6 percent by weight, based on the weight of the synthetic resin, of an aluminum chlorhydroxide Werner type complex migration control agent selected from the group consisting of: (a) aluminum chlorhydroxides; (b) reaction products of aluminum chlorhydroxide and polyhydroxy compounds; (c) reaction products of aluminum chlorhydroxide and monocarboxylic acids; (d) and mixtures thereof, whereby the stability of the aqueous resin composition is immediately destroyed and the resin is coagulated and the migration of said resin on said porous or absorbent materials is controlled.
Claim 12
Independent Claim
175 words
A method of applying a stable aqueous resin composition to porous or absorbent materials and controlling the migration thereon which comprises: wetting porous or absorbent materials with an amount of an aqueous media equal to from about 140 to about 280 percent by weight, based on the weight of the porous or absorbent materials; applying to porous or absorbent materials a stable, aqueous resin composition comprising from about 0.1 to about 60 percent by weight on a solids basis of a synthetic resin and from about 0.01 percent by weight to about 6 percent by weight, based on the weight of the synthetic resin, of an aluminum chlorhydroxide Werner type complex migration control agent selected from the group consisting of: (a) aluminum chlorhydroxides; (b) reaction products of aluminum chlorhydroxide and polyhydroxy compounds; (c) reaction products of aluminum chlorhydroxide and monocarboxylic acids; (d) and mixtures thereof, whereby the stability of the aqueous resin composition is immediately destroyed and the resin is coagulated and the migration of said resin on said porous or absorbent materials is controlled.
Claim 13
Dependent Claim
33 words
A method as defined in claim 10 whereby the amount of the added aqueous media is from 160 to 220 percent by weight, based on the weight of the porous or absorbent materials.
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) | 1978-06-09 | 1978-12-09 | 1979-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-06-09 | 1982-12-09 | 1983-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-06-09 | 1986-12-09 | 1987-06-10 | $7700.00 | Window Closed / Lapsed |