High density polyethylene and insulation compositions for...

Details High density polyethylene and insulation compositions for... High density polyethylene and insulation compositions for...

2007-07-03

2007-07-03

Rabago, Roberto (Department: 1713)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Polymers from only ethylenic monomers or processes of...

C526S348200, C526S348500, C526S348600, C521S095000, C521S142000, C521S143000, C521S144000, C524S323000, C524S351000, C525S376000, C525S384000

Reexamination Certificate

active

10911997

ABSTRACT:
High density polyethylene having reduced melt elasticity and a reduced level of highly short-chain branched polymer molecules and wire and cable insulation compositions based thereon having improved strippability and oxidative stability are provided.

REFERENCES:
patent: 3642729 (1972-02-01), Wismer et al.
patent: 3644323 (1972-02-01), Norwood et al.
patent: 3652214 (1972-03-01), Aboutboul et al.
patent: 3704287 (1972-11-01), Johnson et al.
patent: 3985676 (1976-10-01), Rickers et al.
patent: 4318845 (1982-03-01), Spivack et al.
patent: 5895770 (1999-04-01), Pullukat et al.
patent: 2004/0158016 (2004-08-01), Lee et al.
US2004/0158016 corresponds to U.S. Appl. No. 10/360,017, filed Feb. 6, 2003.
Muller, H., Dr.:Plastics Additive Handbook: Chapter 2, pp. 75-95. Edited by R. Gachter & H. Muller. Hanser Publishers (1987).
Brown, G.D.:International Wire&Cable Symposium Proceedings 1987: “Performance of HDPE Insulation Antioxidants in Filled Telephone Cable Applications,” pp. 337-343.
Harrell, E.R., et al.: “Modified Cole-Cole Plot Based on Viscoelastic Properties for Characterizing Molecular Architecture of Elastomers,”J. of Applied Polymer Science: vol. 29: pp. 995-1010 (1984).
Shroff, R., et al.: “New Measures of Polydispersity from Rhelogical Data on Polymer Melts,”J. of Applied Polymer Science, vol. 57: pp. 1605-1626 (1995).
Nakajima, N.: “Modified Cole-Cole Plot as a Tool for Rhelogical Analysis of Polymers,”Current Topics in Polymer Science, pp. 150-165, 1987.
Yau, W.W., et al.: “New Approaches Using MW-Sensitive Detectors in GPC-TREF for Polyolefin Characterizations”Polymer: 42, pp. 8947-8958 (2001).
Han, Chan Dae, et al.: Temperature-Independent Correlation of Elastic Responses of Viscoelastic Liquids,Polymer Engineering Reviews, vol. 2, No. 2: pp. 135-165 (1982).

Affiliated with

Also associated with

Rating

High density polyethylene and insulation compositions for... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High density polyethylene and insulation compositions for..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High density polyethylene and insulation compositions for... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3751098