Structured copolymers and their use as absorbents, gels and carriers of metal ions
Patent
·
OSTI ID:378131
Dense star polymers or dendrimers having a highly branched interior structure capable of associating or chelating with metal ions are modified by capping with a hydrophobic group capable of providing a hydrophobic outer shell. The modified dendrimers are useful for dispersing metal ions in a non-aqueous polymer matrix. Also dense star polymers or dendrimers having a highly branched hydrophilic interior structure are modified by capping with a hydrophobic group capable of providing a hydrophobic outer shell, which modified polymers are useful as gels and surfactants.
- Research Organization:
- Univ. of California (United States)
- DOE Contract Number:
- W-7405-ENG-48
- Assignee:
- Dow Chemical Co., Midland, MI (United States)
- Patent Number(s):
- US 5,560,929/A/
- Application Number:
- PAN: 8-152,335
- OSTI ID:
- 378131
- Resource Relation:
- Other Information: PBD: 1 Oct 1996
- Country of Publication:
- United States
- Language:
- English
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