公开(公告)号：DE1546845A1

公开(公告)日：1969-12-18

申请号：DE1546845

申请日：1965-05-20

Applicant: BASF AG

Inventor： RUDOLF GAETH DR ,  FRITZ STASTNY DR ,  HERMANN KOERNER HEINZ ,  RUDOLF BREU DR ,  GAERTNER FRIEDHELM

IPC: B05D7/26

公开(公告)号：DE1494958A1

公开(公告)日：1969-02-06

申请号：DEB0075757

申请日：1964-03-06

Applicant: BASF AG

Inventor： RUDOLF GAETH DR ,  FRITZ STASTNY DR ,  BERNHARD SCHMITT DR ,  HAARDT UDO

IPC: C08J9/236 ,  C08J9/40 ,  C08F47/08

公开(公告)号：DE1659513B1

公开(公告)日：1970-03-19

申请号：DE1659513

申请日：1966-04-01

Applicant: BASF AG

Inventor： RUDOLF GAETH DR ,  FRITZ STASTNY DR ,  RUDOLF BREU DR ,  GAERTNER FRIEDHELM

IPC: E06B5/16 ,  E06B1/06

公开(公告)号：DE1446995A1

公开(公告)日：1969-04-10

申请号：DE1446995

申请日：1960-10-01

Applicant: BASF AG

Inventor： BERNHARD SCHMITT DR ,  RUDOLF BREU DR ,  RUDOLF GAETH DR

IPC: C04B28/26 ,  C08J5/12

公开(公告)号：DE1471001A1

公开(公告)日：1968-11-28

申请号：DE1471001

申请日：1961-06-03

Applicant: BASF AG

Inventor： RUDOLF GAETH DR ,  BERNHARD SCHMITT DR ,  RUDOLF BREU DR

IPC: A44B9/18 ,  A62C99/00 ,  B28B1/52 ,  B28B11/04 ,  B28B19/00 ,  C04B28/26 ,  C08J9/40 ,  D21J1/00 ,  E04B1/94

公开(公告)号：DE1479971B1

公开(公告)日：1969-10-02

申请号：DE1479971

申请日：1961-12-22

Applicant: BASF AG

Inventor： RUDOLF GAETH DR ,  BERNHARD SCHMITT DR ,  RUDOLF BREU DR

IPC: B32B5/18 ,  B29D

公开(公告)号：DE1446998A1

公开(公告)日：1969-04-10

申请号：DE1446998

申请日：1961-02-03

Applicant: BASF AG

Inventor： RUDOLF GAETH DR ,  BERNHARD SCHMITT DR ,  RUDOLF BREU DR

IPC: C04B28/26

公开(公告)号：DE1494961A1

公开(公告)日：1969-01-16

申请号：DEB0076156

申请日：1964-04-02

Applicant: BASF AG

Inventor： FRITZ STASTNY DR ,  RUDOLF GAETH DR ,  BERNHARD SCHMITT DR ,  HAARDT UDO

IPC: C04B28/26 ,  C08J9/236 ,  C08J

公开(公告)号：DE1927844A1

公开(公告)日：1970-12-03

申请号：DE1927844

申请日：1969-05-31

Applicant: BASF AG

Inventor： FRITZ STASTNY DR ,  KOERNER HEINZ-HERMANN ,  RUDOLF GAETH DR

IPC: C08J9/35 ,  C08F47/08

Abstract: 1303733 Moulding latex-olefin foam BADISCHE ANILIN- & SODA-FABRIK AG 29 May 1970 [31 May 1969] 25916/70 Heading B5A [Also in Division C3] A foamed plastics material is made by foaming a vulcanizable aqueous latex dispersion to from four to fifteen times the volume of the aqueous dispersion, mixing the foamed latex with expanded olefin polymer particles having a diameter of from 1 to 30 mm. and a bulk density of from 5 to 200 g/l., 0À5 to 10 parts by weight of foamed latex, based on the solids content of the latex, being used per part by weight of expanded olefin polymer particles, heating the mixture to from 70‹ to 150‹ C. in a mould, thereby vulcanizing the latex, and the combined expanded plastics moulding is then removed from the mould and dried to remove water. Examples of latex and polyolefin materials are given. The mixture of foamed latex and expanded olefin polymer particles may be compressed in a mould by from 5 to 20% of its original bulk volume prior to being heated to 70‹ to 150‹ C. The mould may be of aluminium and preheated and the compression may be carried out using a fine-meshed wire net. Alternatively the filled mould may be placed inside a second mould of slightly greater dimensions, and whose top and bottom walls are heated, and kept there for a period.

公开(公告)号：DE1920776A1

公开(公告)日：1970-11-19

申请号：DE1920776

申请日：1969-04-24

Applicant: BASF AG

Inventor： FRITZ STASTNY DR ,  HANS-GEORG TRIESCHMANN PROF DR ,  RUDOLF GAETH DR

IPC: B01J23/50 ,  B29C44/44 ,  B29C67/20 ,  C08J9/236

Abstract: Foamable olefine polymer particles are coated with a thermoplastic whose softening temp is below that of the polymer. No adhesives are used. The granules of foam polymer are coated with thermoplastic film by using suitable dispersion, solutions or powder. Aqueous dispersions are pref. and dispersions based on a polyacrylic acid ester are found suitable. The coated granules are heated to a temp. below the softening temp. of the foamed polymer but above that of the coating material. Coated granules are pressed in a hermetical vessel to a reduced volume and the composite material moulding is cooled under pressure.