Process for preparing difunctional telechelic linear non-crossli

Details Process for preparing difunctional telechelic linear non-crossli Process for preparing difunctional telechelic linear non-crossli

1995-06-02

1996-12-31

Teskin, Fred

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525269, 525270, 525289, 525297, 525302, 525308, 525310, 525313, 525315, 526139, 526140, 526141, 526142, 526161, 526166, 5261691, 5261693, 526281, 526282, 526308, 5263291, 560129, 560205, C08G 6112, C08F 469

Patent

active

055895484

ABSTRACT:
This invention relates to difunctional telechelic linear non-crosslinked polyolefins without pendant chain branched groups. The polyolefin compounds of this invention are useful for preparing high molecular weight polyesters, polyamides, polyureas and polyurethanes of high density without branching of the polymer chains, and with low permeability to gases and solvents.

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