公开(公告)号：DE502007003544D1

公开(公告)日：2010-06-02

申请号：DE502007003544

申请日：2007-10-17

Applicant: BASF SE

Inventor： BRAIG VOLKER ,  MARCO MICHAEL DE ,  STOESSER MICHAEL ,  PAKUSCH JOACHIM

IPC: C08F216/14 ,  A61L15/60

Abstract: Superabsorbents are produced by polymerization in the presence of at least one unsaturated polyetherol selected from the group consisting of polyetherols having the following structural formulae (1), (2), (3) and (4): where n is 0 or 1, m is 1, 2, 3, 4, 5 or 6, o is a natural number from 1 to 200, and A is —(H2C—CHR1—O)— or —(R1HC—CH2—O)—, where R1 in each occurrence is independently hydrogen or an organic radical.

公开(公告)号：AT465188T

公开(公告)日：2010-05-15

申请号：AT07821421

申请日：2007-10-17

Applicant: BASF SE

Inventor： BRAIG VOLKER ,  MARCO MICHAEL DE ,  STOESSER MICHAEL ,  PAKUSCH JOACHIM

IPC: C08F216/14 ,  A61L15/60

Abstract: Superabsorbents are produced by polymerization in the presence of at least one unsaturated polyetherol selected from the group consisting of polyetherols having the following structural formulae (1), (2), (3) and (4): where n is 0 or 1, m is 1, 2, 3, 4, 5 or 6, o is a natural number from 1 to 200, and A is —(H2C—CHR1—O)— or —(R1HC—CH2—O)—, where R1 in each occurrence is independently hydrogen or an organic radical.