Patent US2772713A successfully refreshed from Google Patents.
Patent US4996260A successfully refreshed from Google Patents.
US4996260A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compositions of non-film forming polysulfide, latex emulsion and hydrocarbon resin
Assignee: Morton International LLC
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Filing: 1989-12-07
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Granted: 1991-02-26
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Expires: 2009-12-07
Abstract
Abstract Compositions, such as caulks, paints, sealants and water barriers have a binder which comprises emulsified and/or dispersed (A) film forming latex, (B) non-forming liquid polysulfide and (C) hydrocarbon resin.
Inventors
- 👤 Daniel O'Connell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 19:06
CPC Classifications
C; C09; C09D; C09D125/00; C09D125/02; C08; C08L; C08L81/00; C08L81/02; C09D133/00; C09D5/00; C09D5/34; C08L25/00; C08L33/00; C08L33/02; C08L9/00; C08L9/06; C08L9/08; C08L97/00
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
151 words
A binder composition comprising emulsified and/or dispersed binder solid in an aqueous medium, said binder solids comprising: (A) between about 10 and about 70 wt. percent relative to total binder solids of a film-forming latex emulsion, (B) between about 10 and about 70 wt. percent relative to total binder solids of a non-film forming liquid polysulfide dispersion, said liquid polysulfide being --OH terminated and having a number average molecular weight of between about 100,000 and about 300,000, and (C) between about 10 and about 50 percent relative to total binder solids of emulsified bydrocarbon resin, said hydrocarbon resin having a Ring and Ball softening point of between about 60° C. and about 150° C. a number average molecular weight of between about 350 and about 1200 and an iodine number of between about 10 and about 70, said binder composition containing sufficient surfactant to maintain said binder solids emulsified and/or dispersed.
Claim 2
Dependent Claim
151 words
A binder composition comprising emulsified and/or dispersed binder solid in an aqueous medium, said binder solids comprising: (A) between about 10 and about 70 wt. percent relative to total binder solids of a film-forming latex emulsion, (B) between about 10 and about 70 wt. percent relative to total binder solids of a non-film forming liquid polysulfide dispersion, said liquid polysulfide being --OH terminated and having a number average molecular weight of between about 100,000 and about 300,000, and (C) between about 10 and about 50 percent relative to total binder solids of emulsified bydrocarbon resin, said hydrocarbon resin having a Ring and Ball softening point of between about 60° C. and about 150° C. a number average molecular weight of between about 350 and about 1200 and an iodine number of between about 10 and about 70, said binder composition containing sufficient surfactant to maintain said binder solids emulsified and/or dispersed.
Claim 3
Dependent Claim
24 words
A binder composition according to claim 1 wherein said surfactant comprises between about 0.5 and about 2.5 wt. percent relative to said binder solids.
Claim 4
Dependent Claim
14 words
A binder composition according to claim 1 wherein said surfactant comprises nonyl phenol surfactant.
Claim 5
Dependent Claim
17 words
A binder composition according to claim 1 wherein said aqueous medium has a pH above about 8.
Claim 6
Dependent Claim
162 words
A composition comprising: I. Emulsified and dispersed binder solid comprising: (A) between about 10 and about 70 wt. percent relative to total binder solids of a film-forming latex emulsion, (B) between about 10 and about 70 wt. percent relative to total binder solids of a non-film forming liquid polysulfide dispersion, said liquid polysulfide being --OH terminated and having a number average molecular weight of between about 100,000 and about 300,000, and (C) between about 10 and about 50 percent relative to total binder solids of emulsified hydrocarbon resin, said hydrocarbon resin having a Ring and Ball softening point of between about 60° C. and about 150° C. a number average molecular weight of between about 350 and about 1200 and an iodine number of between about 10 and about 70, II. Surfactant sufficient to maintain said binder solids emulsified and/or dispersed, and III. Colored pigments and extender pigments at a pigment to binder solids ratio of bettween about 0.5 and about 3.
Claim 7
Dependent Claim
162 words
A composition comprising: I. Emulsified and dispersed binder solid comprising: (A) between about 10 and about 70 wt. percent relative to total binder solids of a film-forming latex emulsion, (B) between about 10 and about 70 wt. percent relative to total binder solids of a non-film forming liquid polysulfide dispersion, said liquid polysulfide being --OH terminated and having a number average molecular weight of between about 100,000 and about 300,000, and (C) between about 10 and about 50 percent relative to total binder solids of emulsified hydrocarbon resin, said hydrocarbon resin having a Ring and Ball softening point of between about 60° C. and about 150° C. a number average molecular weight of between about 350 and about 1200 and an iodine number of between about 10 and about 70, II. Surfactant sufficient to maintain said binder solids emulsified and/or dispersed, and III. Colored pigments and extender pigments at a pigment to binder solids ratio of bettween about 0.5 and about 3.
Claim 8
Dependent Claim
23 words
A composition according to claim 5 wherein said surfactant comprises between about 0.5 and about 2.5 wt. percent relative to said binder solids.
Claim 9
Dependent Claim
13 words
A composition according to claim 5 wherein said surfactant comprises nonyl phenol surfactant.
Claim 10
Dependent Claim
16 words
A composition according to claim 5 wherein said aqueous medium has a pH above about 8.
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) | 1994-02-25 | 1994-08-27 | 1995-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-02-25 | 1998-08-27 | 1999-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-02-25 | 2002-08-27 | 2003-02-26 | $7700.00 | Window Closed / Lapsed |