(DE19527278-A1)      Precipitated silicic acid has a BET surface area of 100-130m2/g (DIN 66131); a DBP absorption (water-free (DIN53601) ASTM D244 of 275g/100g, a dry loss (2 hrs./105C) of 3.5-5.5 wt.% (DIN ISO787/11,ASTM D280, JISK5101/21), and a sieve residue with ALPINE air sieve of 10;0 wt.% (&lt;63mm), 0.1wt.% (&lt;150 mm), and 0.01 wt.% (&lt;250mm).    Prodn. of the silicic acid is also claimed.    USE -   The silicic acid is used in polyethylene-silicic acid battery separators and for starter batteries based on lead-(acid)claimed).    ADVANTAGE -   The silicic acid has low BET surface are and good structure stability.    (ZA9606343-A)      Precipitated silicic acid has a BET surface area of 100-130m2/g (DIN 66131); a DBP absorption (water-free (DIN53601) ASTM D244 of 275g/100g, a dry loss (2 hrs./105C) of 3.5-5.5 wt.% (DIN ISO787/11,ASTM D280, JISK5101/21), and a sieve residue with ALPINE air sieve of 10;0 wt.% (&lt;63mm), 0.1wt.% (&lt;150 mm), and 0.01 wt.% (&lt;250mm).    Prodn. of the silicic acid is also claimed.    USE -   The silicic acid is used in polyethylene-silicic acid battery separators and for starter batteries based on lead-(acid)claimed).    ADVANTAGE -   The silicic acid has low BET surface are and good structure stability.    (JP9118516-A)      Precipitated silicic acid has a BET surface area of 100-130m2/g (DIN 66131); a DBP absorption (water-free (DIN53601) ASTM D244 of 275g/100g, a dry loss (2 hrs./105C) of 3.5-5.5 wt.% (DIN ISO787/11,ASTM D280, JISK5101/21), and a sieve residue with ALPINE air sieve of 10;0 wt.% (&lt;63mm), 0.1wt.% (&lt;150 mm), and 0.01 wt.% (&lt;250mm).    Prodn. of the silicic acid is also claimed.    USE -   The silicic acid is used in polyethylene-silicic acid battery separators and for starter batteries based on lead-(acid)claimed).    ADVANTAGE -   The silicic acid has low BET surface are and good structure stability.    (US5851502-A)      Precipitated silicic acid has a BET surface area of 100-130m2/g (DIN 66131); a DBP absorption (water-free (DIN53601) ASTM D244 of 275g/100g, a dry loss (2 hrs./105C) of 3.5-5.5 wt.% (DIN ISO787/11,ASTM D280, JISK5101/21), and a sieve residue with ALPINE air sieve of 10;0 wt.% (&lt;63mm), 0.1wt.% (&lt;150 mm), and 0.01 wt.% (&lt;250mm).    Prodn. of the silicic acid is also claimed.    USE -   The silicic acid is used in polyethylene-silicic acid battery separators and for starter batteries based on lead-(acid)claimed).    ADVANTAGE -   The silicic acid has low BET surface are and good structure stability.    (EP755899-B1)      Precipitated silicic acid has a BET surface area of 100-130m2/g (DIN 66131); a DBP absorption (water-free (DIN53601) ASTM D244 of 275g/100g, a dry loss (2 hrs./105C) of 3.5-5.5 wt.% (DIN ISO787/11,ASTM D280, JISK5101/21), and a sieve residue with ALPINE air sieve of 10;0 wt.% (&lt;63mm), 0.1wt.% (&lt;150 mm), and 0.01 wt.% (&lt;250mm).    Prodn. of the silicic acid is also claimed.    USE -   The silicic acid is used in polyethylene-silicic acid battery separators and for starter batteries based on lead-(acid)claimed).    ADVANTAGE -   The silicic acid has low BET surface are and good structure stability.    (JP2978118-B2)      Precipitated silicic acid has a BET surface area of 100-130m2/g (DIN 66131); a DBP absorption (water-free (DIN53601) ASTM D244 of 275g/100g, a dry loss (2 hrs./105C) of 3.5-5.5 wt.% (DIN ISO787/11,ASTM D280, JISK5101/21), and a sieve residue with ALPINE air sieve of 10;0 wt.% (&lt;63mm), 0.1wt.% (&lt;150 mm), and 0.01 wt.% (&lt;250mm).    Prodn. of the silicic acid is also claimed.    USE -   The silicic acid is used in polyethylene-silicic acid battery separators and for starter batteries based on lead-(acid)claimed).    ADVANTAGE -   The silicic acid has low BET surface are and good structure stability.    (US6077466-A)      Precipitated silicic acid has a BET surface area of 100-130m2/g (DIN 66131); a DBP absorption (water-free (DIN53601) ASTM D244 of 275g/100g, a dry loss (2 hrs./105C) of 3.5-5.5 wt.% (DIN ISO787/11,ASTM D280, JISK5101/21), and a sieve residue with ALPINE air sieve of 10;0 wt.% (&lt;63mm), 0.1wt.% (&lt;150 mm), and 0.01 wt.% (&lt;250mm).    Prodn. of the silicic acid is also claimed.    USE -   The silicic acid is used in polyethylene-silicic acid battery separators and for starter batteries based on lead-(acid)claimed).    ADVANTAGE -   The silicic acid has low BET surface are and good structure stability.    (TW387858-A)      Precipitated silicic acid has a BET surface area of 100-130m2/g (DIN 66131); a DBP absorption (water-free (DIN53601) ASTM D244 of 275g/100g, a dry loss (2 hrs./105C) of 3.5-5.5 wt.% (DIN ISO787/11,ASTM D280, JISK5101/21), and a sieve residue with ALPINE air sieve of 10;0 wt.% (&lt;63mm), 0.1wt.% (&lt;150 mm), and 0.01 wt.% (&lt;250mm).    Prodn. of the silicic acid is also claimed.    USE -   The silicic acid is used in polyethylene-silicic acid battery separators and for starter batteries based on lead-(acid)claimed).    ADVANTAGE -   The silicic acid has low BET surface are and good structure stability.    (CN1148567-A)      Precipitated silicic acid has a BET surface area of 100-130m2/g (DIN 66131); a DBP absorption (water-free (DIN53601) ASTM D244 of 275g/100g, a dry loss (2 hrs./105C) of 3.5-5.5 wt.% (DIN ISO787/11,ASTM D280, JISK5101/21), and a sieve residue with ALPINE air sieve of 10;0 wt.% (&lt;63mm), 0.1wt.% (&lt;150 mm), and 0.01 wt.% (&lt;250mm).    Prodn. of the silicic acid is also claimed.    USE -   The silicic acid is used in polyethylene-silicic acid battery separators and for starter batteries based on lead-(acid)claimed).    ADVANTAGE -   The silicic acid has low BET surface are and good structure stability.