公开(公告)号：DE2440210A1

公开(公告)日：1976-03-04

申请号：DE2440210

申请日：1974-08-22

Applicant: BASF AG

Inventor： ENGLER PETER DIPL ING DR ,  FIKENTSCHER ROLF DIPL CHEM DR ,  OPPENLAENDER KNUT DIPL CHEM DR ,  UNTERSTENHOEFER LEO DR

IPC: D01F6/04 ,  D01F11/04

Abstract: Aqs. suspensions of polyolefin short fibres are prepd. using a di- or polyurethane dispersing agent of formula: (where m is 1-5, n is 10-150, X is 1-13C alkylene or arylene; and Y is the rest of a block polyether copolymer contg. at least one block A and one block B where A is of formula -(CH2CH2O)-p and p is 10-150 and B is of formula -(CH2CH2CH2-O)-r and r is 10-150). The dispersing agent causes less foaming or paper making machines and the wet strength of the paper is not badly affected. The block polyether segment Y is pref. of the form A-B-A. B-A-B, A'-B-A-B-A' or B'-A-B-A-B' where A and A' and B and B' may be the same or different. The polyolefin suspension may also contain cellulose fibres.

公开(公告)号：NL140887B

公开(公告)日：1974-01-15

申请号：NL302830

申请日：1963-12-31

Applicant: BASF AG

Inventor： TRIESCHMANN HANS GEORG DR ,  UNTERSTENHOEFER LEO DR ,  RODER PETER DR ,  ZACHER WIELAND DR ,  GUNDEL WOLFGANG

IPC: C08L23/08 ,  C08L31/04 ,  C08L33/06 ,  C08L95/00 ,  C09D133/06 ,  C09K3/10 ,  C08H13/08

公开(公告)号：CH517139A

公开(公告)日：1971-12-31

申请号：CH1565769

申请日：1969-10-20

Applicant: BASF AG

Inventor： TRIESCHMANN HANS-GEORG DR ,  UNTERSTENHOEFER LEO DR ,  HEINZ BERBNER

IPC: C08L23/02 ,  C08L95/00 ,  C08H13/00 ,  C08F29/10

公开(公告)号：AT271006B

公开(公告)日：1969-05-27

申请号：AT220767

申请日：1967-03-08

Applicant: BASF AG

Inventor： TRIESCHMANN HANS-GEORG DR ,  UNTERSTENHOEFER LEO DR ,  GUETERBOCK HERMANN DR

IPC: C08L23/08 ,  C08L23/22 ,  C08L25/10 ,  C08L95/00

公开(公告)号：CH471215A

公开(公告)日：1969-04-15

申请号：CH280368

申请日：1968-02-27

Applicant: BASF AG

Inventor： MAHLING DIETER DR ,  SCHMIDT-THOMEE GEORG DR ,  UNTERSTENHOEFER LEO DR ,  BUECHNER OSKAR DR

IPC: H01B7/17 ,  B32B17/10 ,  B32B27/00 ,  B32B27/28 ,  C08J5/12 ,  C09D123/02 ,  C09J123/02 ,  C09J123/08 ,  H01B13/22 ,  C09J5/00 ,  B32B27/08

公开(公告)号：AT261888B

公开(公告)日：1968-05-10

申请号：AT353266

申请日：1966-04-14

Applicant: BASF AG

Inventor： TRIESCHMANN HANS-GEORG DR ,  UNTERSTENHOEFER LEO DR

IPC: C08L9/00 ,  C08L23/08 ,  C08L23/22 ,  C08L31/04 ,  C08L33/08 ,  C08L95/00

公开(公告)号：AT257176B

公开(公告)日：1967-09-25

申请号：AT851265

申请日：1965-09-17

Applicant: BASF AG

Inventor： UNTERSTENHOEFER LEO DR

IPC: B01F3/04 ,  B01F5/06 ,  B29B7/32 ,  B29B7/74 ,  C08J9/30

Abstract: Foamed synthetic resins are produced from solutions of curable synthetic resins by mixing a foam of a solution of a foaming agent which has been foamed up with a compressed gas with a solution of a synthetic resin and curing the resultant synthetic resin foam, wherein the foam is produced in a tubular vessel into the inlet end of which a solution of a foaming agent is introduced axially and a compressed gas is introduced tangentially and the introduction of a solution of the synthetic resin into the foam produced is carried out near to the end of a tube which is attached to the tapering outlet end of the tubular vessel. Specified resins are ureaformaldehyde and melamine-formaldehyde condensates, and suitable foaming agents are alcohol sulphonates. A hardener may be added to the foaming agent solution, e.g. an organic or an inorganic acid.

公开(公告)号：CH424223A

公开(公告)日：1966-11-15

申请号：CH1228665

申请日：1965-09-02

Applicant: BASF AG

Inventor： UNTERSTENHOEFER LEO DR

IPC: B01F3/04 ,  B01F5/06 ,  B29B7/32 ,  B29B7/74 ,  C08J9/30 ,  B29D27/00

公开(公告)号：CH595418A5

公开(公告)日：1978-02-15

申请号：CH1150575

申请日：1975-09-05

Applicant: BASF AG

Inventor： UNTERSTENHOEFER LEO DR ,  BERBNER HEINZ ,  MUELLER-TAMM HEINZ DR ,  KROLL WOLFRAM RAINER DR

IPC: C08K5/17 ,  C08L23/08 ,  C08L31/04 ,  C08L95/00

公开(公告)号：DE2435753A1

公开(公告)日：1976-02-12

申请号：DE2435753

申请日：1974-07-25

Applicant: BASF AG

Inventor： BUECHNER OSKAR DIPL CHEM DR ,  UNTERSTENHOEFER LEO DR ,  MUELLER-TAMM HEINZ DIPL ING DR ,  KROLL WOLFRAM RAINER DIPL CHEM

IPC: C08L33/00 ,  C08K5/04 ,  C08K5/09 ,  C08K5/10 ,  C08K5/16 ,  C08L7/00 ,  C08L21/00 ,  C08L23/00 ,  C08L23/08 ,  C08L33/02 ,  C08L33/04 ,  C08L95/00 ,  C08L101/00 ,  C09D5/08 ,  C09D133/04 ,  C09D195/00

Abstract: Non-tacky molding compositions containing mixtures of bitumen, olefin copolymers and substituted aromatic compounds having at least one functional group, such as dimethyl terephthalate and phthalonitrile. Molding compositions comprising the mixtures of the invention are suitable for use as anticorrosive coatings for the manufacture of elastic non-corrosive bandages for pipelines or for the manufacture of roofing materials.