Intrauterine systems, including polygonal deposits and outer shells of thermopolyurethane elasticity, include reaction products of 1,6-hexamethyl diisocyanate, a polycarbonate component, and a multifunctional alcohol component. As External Chain Extender
JUKARAINEN HARRI,TJADER TAINA,CALVO ALONSO ULLA,INKI PIRJO,JUTILA ILKKA,KORTESOU PIRJO,LEHTINEN JUHA,LUKKARI LAX
申请号：
CL2012000434
公开号：
CL2012000434A1
申请日:
2012.02.20
申请国别(地区):
CL
年份:
2012
代理人:
摘要：
<；p>； Intrauterine system for insertion into a uterine cavity for a long time and meacute； all to manufacture it, which comprises a tank and a continuous, closed and flexible framework containing a thermoplastic polyurethane elastoacute； static meacute； all to supply a substance to a mammals； and polyurethane elastoacute； <；/p>；<；p>；Sistema intrauterino para inserció；n en una cavidad uterina durante un largo plazo y mé；todo para fabricarlo, que comprende un depó；sito y un armazó；n continuo, cerrado y flexible que contiene un elastó；mero de poliuretano termoplá；stico； mé；todo para suministrar una sustancia a un mamí；fero； y elastó；mero de poliuretano.<；/p>；
