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US 6,602,444 B1Granted
Low melt flow composition
AssigneeH. B. Fuller Licensing & Financing, Inc.
InventorAnne E. Spinks
Life of this patent
Estimating the term…
Abstract
A composition that includes a polyalphaolefin polymer and from about 20% by weight to about 70% by weight adsorbent, the composition being essentially free of a film forming agent.
Claims19
A composition comprising:
- a polyalphaolefin polymer;
- and
- from about 20% by weight to about 70% by weight adsorbent,
- said composition being essentially free of a film forming agent,
- said composition exhibiting a melt flow time of no greater than 60 seconds at 190° C.
2 more elements
A composition comprising:
- a polyalphaolefin polymer;
- and
- from about 20% by weight to about 70% by weight adsorbent, said composition exhibiting a melt flow time of less than 5 seconds at 190° C.
A composition consisting essentially of:
- a polyalphaolefin polymer;
- from about 20 to about 70% by weight of an adsorbent selected from the group consisting of moisture adsorbents, volatile organic adsorbents, and combinations thereof;
- from 0 to 10% by weight tackifying resin;
- and
- from 0 to 5% by weight antioxidant,
- said composition exhibiting a melt flow time of no greater than 60 seconds at 190° C.
3 more elements
Dependencies are inferred from the claim text.