Carbodiimides and/or oligomeric polycarbodiimides based on 1,3-b

Details Carbodiimides and/or oligomeric polycarbodiimides based on 1,3-b Carbodiimides and/or oligomeric polycarbodiimides based on 1,3-b

1995-03-07

1996-03-12

O'Sullivan, Peter

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

524195, 528 80, 528 83, 528 84, 560 27, 564252, C07C26902, C07C27310

Patent

active

054987474

ABSTRACT:
The present invention relates to novel carbodiimides or oligomeric polycarbodiimides containing terminal isocyanate, urea and/or urethane groups, methods for their preparation, and their use as hydrolysis stabilizers.

REFERENCES:
patent: 2941983 (1960-06-01), Smeltz
patent: 3193522 (1965-07-01), Neumann et al.
patent: 3193523 (1965-07-01), Neumann et al.
patent: 4419294 (1983-12-01), Feldman et al.
patent: 5008363 (1991-04-01), Mallon et al.
patent: 5210170 (1993-05-01), Quiring et al.
patent: 5246993 (1993-09-01), Scherzer et al.
EPO Search Report dated Oct. 5, 1994; translation of EPO Search Report.

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