公开(公告)号：DE19838667A1

公开(公告)日：2000-03-02

申请号：DE19838667

申请日：1998-08-26

Applicant: BASF AG

Inventor： KIELHORN-BAYER SABINE ,  DAMES BURKHARDT ,  SCHUMACHER KARL-HEINZ

IPC: B32B27/10 ,  C09J133/08 ,  C09J133/12

Abstract: Preparation of laminates by mutual adhesive bonding of large surface substrates using an aqueous dispersion of a polymerizate is new. Laminates are prepared by mutual adhesive bonding of large surface substrates using an aqueous dispersion of a polymerizate. The aqueous dispersion comprises (wt.%): a C4 alkyl acrylate (4-94), a 1C or 2C alkyl acrylate, a main monomer (0-50) selected from: 1-2C alkylmethacrylates, 4C alkyl methacrylates; 3C and 5-15 alkyl (meth)acrylates, vinylaromatics, 20C vinyl esters, and ethylenically unsaturated acids (0.1-10), where at least 30 mol% of the acid groups are present as Na salts, and further monomers (0-30). An Independent claim is included for a laminate obtainable as above.

公开(公告)号：AU5483398A

公开(公告)日：1998-06-22

申请号：AU5483398

申请日：1997-11-18

Applicant: BASF AG

Inventor： DAMES BURKHARDT ,  SCHUMACHER KARL-HEINZ ,  BARWICH JURGEN ,  FRICKE HANS-JOACHIM

IPC: B32B27/30 ,  B32B7/12 ,  C08F2/22 ,  C08F220/12 ,  C08F220/18 ,  C09J4/00 ,  C09J133/08

Abstract: A polymer composed offrom 5 to 95% by weight of a mixture of at least one C2-C4-alkyl acrylate and at least one C6-C12-alkyl acrylate (monomers a),from 5 to 30% by weight of ethylenically unsaturated compounds having a glass transition temperature of above 0° C. and containing no functional groups other than the ethylenically unsaturated group (monomers b),from 0 to 10% by weight of ethylenically unsaturated compounds having at least one acid group or acid anhydride group (monomers c), andfrom 0 to 60% by weight of further ethylenically unsaturated compounds (monomers d),the amounts by weight being based on the emulsion polymer.

公开(公告)号：TR9700630A2

公开(公告)日：1998-01-21

申请号：TR9700630

申请日：1997-07-11

Applicant: BASF AG

Inventor： DAMES BURKHARDT ,  MATHAUER KLEMENS ,  MAECHTLE WALTER

IPC: C08F2/24

Abstract: This is a process in order to prepare a dilute polymer dispersion by the emulsion polymerisation of the compositions that able to polymerise as free radically (monomers); contains addition of a mini emulsion prepared from dilute, surfactant containing a compound (common regulator) dissolved into drop monomers having emulsified drops between 10 and 500nm before or during the polymerisation of the monomers and its solubility inside the monomers is at least twice the solubility inside the water.

公开(公告)号：DE50204332D1

公开(公告)日：2006-02-02

申请号：DE50204332

申请日：2002-06-13

Applicant: BASF AG

Inventor： SAUERER WOLFGANG ,  DAMES BURKHARDT

IPC: F16C33/20 ,  C08K3/22 ,  C08K3/30 ,  C08K5/09 ,  C08K5/098 ,  C08L59/00 ,  C08L59/02

Abstract: The invention relates to the use of at least one zinc carboxylate B) for increasing the diesel fuel resistance of moulded parts consisting of polyoxymethylenes A).

公开(公告)号：IN56CH2003A

公开(公告)日：2005-04-08

申请号：IN56CH2003

申请日：2003-01-09

Applicant: BASF AG

Inventor： DAMES BURKHARDT ,  ZIEGLER BERND

IPC: C08J5/00 ,  C08K5/13 ,  C08L23/00 ,  C08L27/06 ,  C08L59/00 ,  C08L59/04 ,  C08L67/00 ,  C08L69/00 ,  C08L71/00 ,  C08L71/12 ,  C08L101/00

Abstract: The invention relates to thermoplastic moulding materials containing A) 29 to (100 wt. % minus 1 ppb) of at least one thermoplastic polymer. B) 1 ppb to 1 wt. % or at least one polyethyleneimine homopolymer of copolymer, as well as C) 0 to 70 wt. % of other additives, as the essential constituents thereof. The weight percent of constituents A) to C) amounts to 100% in every case.

公开(公告)号：DE10340780A1

公开(公告)日：2005-03-24

申请号：DE10340780

申请日：2003-09-02

Applicant: BASF AG

Inventor： DAMES BURKHARDT

IPC: C08G2/06 ,  C08G2/12 ,  C08L59/00 ,  C08G2/08 ,  C08G2/10

Abstract: Carboxylic acids are used as co-catalysts in a method for the production of polyoxymethylenes (POM) by polymerisation of monomers (a) in presence of catalytic initiators (b), co-catalysts (c) and optionally regulators (d), followed by isolation of the polymer (optionally after deactivation).

公开(公告)号：DE10340783A1

公开(公告)日：2005-03-17

申请号：DE10340783

申请日：2003-09-02

Applicant: BASF AG

Inventor： DAMES BURKHARDT

IPC: C08G2/06 ,  C08G2/12 ,  C08L59/00 ,  C08G2/08 ,  C08G2/10

Abstract: Nitro compounds are used as co-catalysts in a method for the production of polyoxymethylenes (POM) by polymerisation of monomers (a) in presence of catalytic initiators (b), co-catalysts (c) and optionally regulators (d), followed by isolation of the polymer (optionally after deactivation).

公开(公告)号：DE10340781A1

公开(公告)日：2005-03-17

申请号：DE10340781

申请日：2003-09-02

Applicant: BASF AG

Inventor： DAMES BURKHARDT ,  HEINEMANN JOHANNES

IPC: C08G2/06 ,  C08G2/12 ,  C08L59/00 ,  C08G2/08 ,  C08G2/10

Abstract: Esters are used as co-catalysts in a method for the production of polyoxymethylenes (POM) by polymerisation of monomers (a) in presence of catalytic initiators (b), co-catalysts (c) and optionally regulators (d), followed by isolation of the polymer (optionally after deactivation).

公开(公告)号：PL360266A1

公开(公告)日：2004-09-06

申请号：PL36026601

申请日：2001-06-22

Applicant: BASF AG

Inventor： DAMES BURKHARDT ,  ZIEGLER BERND

IPC: C08J5/00 ,  C08K5/13 ,  C08L23/00 ,  C08L27/06 ,  C08L59/00 ,  C08L59/04 ,  C08L67/00 ,  C08L69/00 ,  C08L71/00 ,  C08L71/12 ,  C08L101/00

Abstract: The invention relates to thermoplastic moulding materials containing A) 29 to (100 wt. % minus 1 ppb) of at least one thermoplastic polymer. B) 1 ppb to 1 wt. % or at least one polyethyleneimine homopolymer of copolymer, as well as C) 0 to 70 wt. % of other additives, as the essential constituents thereof. The weight percent of constituents A) to C) amounts to 100% in every case.

公开(公告)号：PL359156A1

公开(公告)日：2004-08-23

申请号：PL35915601

申请日：2001-06-22

Applicant: BASF AG

Inventor： DAMES BURKHARDT ,  PELLKOFER ERICH

IPC: C08L59/00

Abstract: The invention relates to thermoplastic molding compounds, comprising at least (A) 10 to 99.99 wt.-% of a polyoxymethylene homopolymer or copolymer, at least (B) 0.01 to 5 wt.-% of a polyethylenimine homopolymer or copolymer, at least (C) 0.1 to 15 wt.-% of a polyalkylene glycol or polyalkylene glycolamine or the mixtures thereof, (D) 0 to 70 wt.-% of further additives, whereby the sum of the weight percentages of components (A) to (D) always adds up to 100%.