公开(公告)号：DE3060565D1

公开(公告)日：1982-08-12

申请号：DE3060565

申请日：1980-02-04

Applicant: BASF AG

Inventor： PETERSEN HARRO DR ,  FISCHER KURT ,  SEGNITZ ADOLPH DR ,  ZAUNBRECHER HORST

IPC: C07D239/10

公开(公告)号：DE2847030A1

公开(公告)日：1980-05-08

申请号：DE2847030

申请日：1978-10-28

Applicant: BASF AG

Inventor： PETERSON HARRO DIPL CHEM DR ,  KRAUSE HANS-JOACHIM DIPL CHEM ,  FISCHER KURT ,  SEGNITZ ADOLPH DIPL CHEM DR ,  ZAUNBRECHER HORST

IPC: C08L61/00 ,  C08G8/00 ,  C08G8/04 ,  C08G8/28 ,  C08G8/38 ,  C08G14/06 ,  C08G14/12 ,  C08L1/00 ,  C08L23/00 ,  C08L27/00 ,  C08L33/00 ,  C08L33/02 ,  C08L61/04 ,  C08L67/00 ,  C08L77/00 ,  C08L101/00 ,  C09J3/16

Abstract: Co-condensates are prepared by condensing from 0.8 to 2.0 moles of butyraldehyde with 1 mole of a phenol at from 80 DEG to 220 DEG C. with the addition, before, during or after the condensation, of from 5 to 50% by weight, based on the mixture of phenol and butyraldehyde, of one or more thermoplastics containing functional groups, which reacts with phenol, butyraldehyde or the phenol-butyraldehyde resin under the condensation conditions. The co-condensates are used as hot-melt adhesives and as binders for nonwovens.

公开(公告)号：DE2540467A1

公开(公告)日：1977-03-24

申请号：DE2540467

申请日：1975-09-11

Applicant: BASF AG

Inventor： KROEBL KARL DIPL ING DR ,  ZAUNBRECHER HORST

IPC: B29C65/00 ,  B29C65/08 ,  B32B5/28 ,  C09J5/00 ,  B29C27/08

Abstract: Films; textiles and webs are at least partially treated with crosslinkable and/or hardenable resins, and ultrasonically welded while compressing together. The new process is fast, preheating and cooling are not needed and there is rarely any disscolouration. Laminates may be easily prepd. and used as e.g. cushioning, wall coverings, car interiors, throw-away articles and blankets. In an example, a cotton fabric was coated with a mixt. of an acrylic dispersion and ultrasonically welded to an uncoated cotton fabric using a frequency of 20 khz. and amplitude of 30 mu m for 0.5 seconds under a pressure of 2 bar.

公开(公告)号：DE1277193B

公开(公告)日：1968-09-12

申请号：DEB0067865

申请日：1962-06-30

Applicant: BASF AG

Inventor： CRAEMER DR KARL ,  SCHWINDT DR WOLFGANG ,  WOLF DR HANS ,  WILHELM DR HANS ,  ZAUNBRECHER HORST

IPC: D04H11/00 ,  D06M15/263 ,  D06M15/29 ,  D06M23/10

公开(公告)号：FR1447187A

公开(公告)日：1966-07-29

申请号：FR6477

申请日：1965-02-22

Applicant: BASF AG

Inventor： ZAUNBRECHER HORST ,  CRAEMER KARL ,  WOLF HANS ,  SCHWINDT WOLFGANG ,  WILHELM HANS

IPC: B05D1/16