US5026756A
Expired / Lapsed
US
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Hot melt adhesive composition
Assignee: Eastman Specialties Holdings Corp
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Filing: 1988-08-03
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Granted: 1991-06-25
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Expires: 2008-08-03
Abstract
Abstract An adhesive composition comprising a polymer, a tackifier, and a plasticizing amount in the range of 5-40% by weight, 1,4-cyclohexane dimethanol dibenzoate.
Inventors
- 👤 William D. Arendt
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 02:45
CPC Classifications
C; C09; C09D; C09D5/00; C09D5/03; C09D5/033; C09D5/037; C08; C08K; C08K5/00; C08K5/04; C08K5/10; C08K5/101; C08K5/103; C09J; C09J201/00; C08L; C08L2666/00; C08L2666/02
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
28 words
A solid non-aqueous hot melt adhesive composition comprising a polymer, a tackifier, and a plasticizing amount in the range of about 5-40% by weight of 1,4-cyclohexane dimethanol dibenzoate.
Claim 2
Dependent Claim
28 words
A solid non-aqueous hot melt adhesive composition comprising a polymer, a tackifier, and a plasticizing amount in the range of about 5-40% by weight of 1,4-cyclohexane dimethanol dibenzoate.
Claim 3
Dependent Claim
26 words
A solid non-aqueous hot melt adhesive composition as in claim 1 wherein the composition comprises a range of about 25-35% by weight of 1,4-cyclohexane dimethanol dibenzoate.
Claim 4
Dependent Claim
23 words
A solid non-aqueous hot melt adhesive composition as in claim 1 wherein the composition comprises about 30% by weight of 1,4-cyclohexane dimethanol dibenzoate.
Claim 5
Dependent Claim
15 words
A hot melt adhesive composition as in claim 1 wherein the polymer is polyvinyl acetate.
Claim 6
Dependent Claim
18 words
A solid non-aqueous hot melt adhesive composition as in claim 1 wherein the polymer is ethylene/vinyl acetate copolymer.
Claim 7
Dependent Claim
15 words
A hot melt adhesive composition as in claim 1 wherein the polymer is block copolymer.
Claim 8
Dependent Claim
14 words
A hot melt adhesive composition in claim 6 wherein the block copolymer is styrene-isoprene-styrene.
Claim 9
Dependent Claim
15 words
A hot melt adhesive composition as in claim 6 wherein the block copolymer is styrene-butadiene-styrene.
Claim 10
Dependent Claim
15 words
A hot melt adhesive composition as in claim 6 wherein the block copolymer is styrene-butylene-styrene.
Claim 11
Dependent Claim
15 words
A hot melt adhesive composition as in claim 1 wherein the polymer is polyvinyl chloride.
Claim 12
Dependent Claim
16 words
A hot melt adhesive composition as in claim 1 wherein the polymer is polyvinyl chloride/polyvinyl acetate.
Claim 13
Dependent Claim
14 words
A hot melt adhesive composition as in claim 1 wherein the polymer is polyurethane.
Claim 14
Dependent Claim
14 words
A hot melt adhesive composition as in claim 1 wherein the polymer is polyester.
Claim 15
Dependent Claim
14 words
A hot melt adhesive composition as in claim 1 wherein the polymer is polyamide.
Claim 16
Dependent Claim
25 words
A solid non-aqueous powered coating composition comprising a polymer and a plasticizing amount in the range of about 5-40% by weight of 1,4-cyclohexane dimethanol dibenzoate.
Claim 17
Dependent Claim
25 words
A solid non-aqueous powered coating composition comprising a polymer and a plasticizing amount in the range of about 5-40% by weight of 1,4-cyclohexane dimethanol dibenzoate.
Claim 18
Dependent Claim
28 words
A solid non-aqueous heat reactive thermal delayed tack composition comprising a polymer and a plasticizing amount in the range of about 5-40% by weight of 1,4-cyclohexane dimethanol dibenzoate.
Claim 19
Dependent Claim
28 words
A solid non-aqueous heat reactive thermal delayed tack composition comprising a polymer and a plasticizing amount in the range of about 5-40% by weight of 1,4-cyclohexane dimethanol dibenzoate.
Claim 20
Dependent Claim
24 words
A solid non-aqueous thermoplastic composition comprising a polymer and a plasticizing amount in the range of about 5-40% by weight of 1,4-cyclohexane dimethanol dibenzoate.
Claim 21
Dependent Claim
24 words
A solid non-aqueous thermoplastic composition comprising a polymer and a plasticizing amount in the range of about 5-40% by weight of 1,4-cyclohexane dimethanol dibenzoate.
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) | 1994-06-24 | 1994-12-24 | 1995-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-06-24 | 1998-12-24 | 1999-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-06-24 | 2002-12-24 | 2003-06-25 | $7700.00 | Window Closed / Lapsed |