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1. 发明公开

EP0744418A3 Wässrige Polymerisatdispersionen 失效
标题翻译：水性聚合物分散体
公开(公告)号：EP0744418A3
公开(公告)日：1997-12-29
申请号：EP96107842
申请日：1996-05-17
申请人： BASF AG
发明人： BALK ROELOF DR , CLAASSEN PETER , GRAALMANN ONNO DR , AAN DE MEULEN LEONARDUS , VISSEREN MARINUS
IPC分类号： C08F2/24 , C08F2/38 , C08F236/04 , C08J9/30 , C08L9/10 , C08J9/00
CPC分类号： C08J9/30 , C08F236/04 , C08J2309/10 , C08K3/22 , C08L13/02

2. 发明专利

DE19757700A1 未知
公开(公告)号：DE19757700A1
公开(公告)日：1999-06-24
申请号：DE19757700
申请日：1997-12-23
申请人： BASF AG
发明人： BALK ROELOF DR , GRAALMANN ONNO DR , KOLMAN FRANK DR
IPC分类号： C08C1/065 , C08F236/04 , C08J9/33 , D06N3/04
摘要： In the production of dispersion foam by emulsion copolymerization of dienes and olefins, the average particle size and distribution of the final coarse dispersion are adjusted by varying the solid content of the fine dispersion, agglomeration conditions, olefin comonomer content, emulsifier concentration and/or agglomeration throughput. A process for the production of polymer dispersion foam (L) comprises: (a) radical emulsion polymerisation of a mixture (M) of conjugated diene monomer(s) (A) and olefinic comonomer(s) (B) in presence of emulsifier(s) to form a finely divided polymer dispersion (P), (b) pressure-agglomeration of (P) to a coarse dispersion (G), (c) optional concentration of (G) and optional mixing with a booster dispersion and (d) expansion to give foam (L). The average particle size and the particle size distribution of (G) are adjusted by varying; (1) the solid content of (P), (2) the agglomeration temperature in stage (b), (3) the agglomeration pressure in (b), (4) the content of comonomer (B) in mixture (M), (5) the concentration of emulsifier in (P) and/or (6) the throughput in agglomeration. Independent claims are also included for: (1) polymer dispersions (G) (optionally concentrated or mixed with a resin dispersion H) obtained by this process; (2) polymer dispersion foam (L) obtained by this process.

3. 发明专利

DE19619465A1 未知
公开(公告)号：DE19619465A1
公开(公告)日：1997-11-20
申请号：DE19619465
申请日：1996-05-14
申请人： BASF AG
发明人： BALK ROELOF DR , WILDBURG GERALD DR , BARWICH JUERGEN DR
IPC分类号： C08L3/00 , C09J133/06 , C09J133/00 , B32B27/08 , B65D65/38 , B65D75/36 , C09J103/02

4. 发明专利

DE19625137A1 未知
公开(公告)号：DE19625137A1
公开(公告)日：1998-01-08
申请号：DE19625137
申请日：1996-06-24
申请人： BASF AG
发明人： BALK ROELOF DR , EIPEL HEINZ , PRESLER UWE DR
IPC分类号： C12Q1/66 , G01N33/44

5. 发明专利

DE19548313A1 Water-based polymer dispersions 未知
公开(公告)号：DE19548313A1
公开(公告)日：1997-06-26
申请号：DE19548313
申请日：1995-12-22
申请人： BASF AG
发明人： BALK ROELOF DR , CLAASSEN PETER , GRAALMANN ONNO DR , VISSEREN MARINUS
IPC分类号： C08F2/08 , C08F2/22 , C08F4/40 , C08F236/04 , C08K3/22 , C08L9/10
摘要： In a water-based polymer dispersion of a polymer consisting of (a) at least 50 wt. % of at least one monomer of butadiene and isoprene (monomer a), (b) at least 10 wt. % of at least one monomer of acrylic and methacrylic acid esters and 1-8 C alkanol esters (monomer b) and (c) 0-10 wt. % of another radically copolymerisable monomer bearing at least one ethylenic unsatd. gp. (monomer c) distributed in the dispersed state in the radically polymerised form, the total of monomers (a) and (b) polymerisation-introduced in the radically polymerised form is at least 90 wt. % per total of monomers (a). Also claimed are latex foam rubbers and a method for producing large polymer particles in the water-based polymer dispersion.

6. 发明专利

AT301158T 未知
公开(公告)号：AT301158T
公开(公告)日：2005-08-15
申请号：AT01128509
申请日：2001-11-29
申请人： BASF AG
发明人： BALK ROELOF DR , GRAALMANN ONNO DR , VAN DER MOST BERNHARD DR
IPC分类号： C08C1/065 , C08J9/30 , C08L9/02
摘要： An aqueous polymer dispersion comprises rubber particles and polymer particles having a reinforcing action.

7. 发明专利

AT199917T 未知
公开(公告)号：AT199917T
公开(公告)日：2001-04-15
申请号：AT96107842
申请日：1996-05-17
申请人： BASF AG
发明人： BALK ROELOF DR , CLAASSEN PETER , GRAALMANN ONNO DR , AAN DE MEULEN LEONARDUS , VISSEREN MARINUS
IPC分类号： C08F2/24 , C08F2/38 , C08F220/12 , C08F236/04 , C08J9/00 , C08J9/30 , C08L9/10

8. 发明专利

DE19519340A1 未知
公开(公告)号：DE19519340A1
公开(公告)日：1996-11-28
申请号：DE19519340
申请日：1995-05-26
申请人： BASF AG
发明人： BALK ROELOF DR , GRAALMANN ONNO DR , AAN DE MEULEN LEONARDUS , VISSEREN MARINUS
IPC分类号： C08F2/24 , C08F2/38 , C08F220/12 , C08F236/04 , C08J9/00 , C08J9/30 , C08L9/10 , B68G11/04 , C08F4/40 , C08J5/02 , C08J9/28 , C08K3/22 , C08K3/24 , C08L9/02

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