公开(公告)号：DE3603392A1

公开(公告)日：1987-08-06

申请号：DE3603392

申请日：1986-02-05

Applicant: BASF AG

Inventor： DENZINGER WALTER ,  HARTMANN HEINRICH DR ,  HIRSCH GUENTER DR ,  BECKER HANS-WERNER DR ,  ROHMANN MICHAEL DR

IPC: C08F2/16 ,  B29C31/06 ,  B29C45/18 ,  C08F2/10 ,  C08F20/00 ,  C08F20/06 ,  C09C1/02 ,  C09C3/04 ,  C09C3/10 ,  C09D17/00 ,  D21H19/40 ,  D21H19/58 ,  C08F220/06 ,  D21H3/48

Abstract: A process for feeding an injection molding machine including polyester processing with a plastic material to be processed comprising the steps of placing the plastic material to be processed into a container having two opposed open ends and closing these open ends with removable covers. There is provided a frame which is pivotable between intake and discharge positions around an axis supported between a pair of spaced parallel surfaces and there are means on the frame for carrying the containers. The closed container is placed on the carrying means in an intake position and the covers are retracted from the container ends. The swivel frame is pivoted to displace the open ended container of plastic material between the two parallel spaced surfaces from the intake position into a discharge position at the feed cylinder of the machine. The parallel surfaces are spaced the length of the container. The plastic material is then pushed from the container into the feed cylinder while the container is in the discharge position.

公开(公告)号：DE2208895A1

公开(公告)日：1973-09-06

申请号：DE2208895

申请日：1972-02-25

Applicant: BASF AG

Inventor： STANGER BERND DR ,  MUELLER ALFRED DR ,  BECKER HANS-WERNER DR ,  REINBOLD IMMO DR ,  DISTLER HARRY DR

IPC: C08F2/00 ,  C08F2/22 ,  C08F2/24 ,  C08F2/26 ,  C08F4/00 ,  C09K23/20 ,  D06M15/233 ,  D21H17/34 ,  C08F1/13

Abstract: 1412203 Emulsion polymerization BADISCHE ANILIN- & SODA-FABRIK AG 23 Feb 1973 [25 Feb 1972] 8941/73 Heading C3P The emulsion polymerization of ethylenically unsaturated monomers is effected using as emulsifier a sulphonium salt of the formula in which X is hydrogen or methyl and R 1 to R 3 are #-hydroxyalkyl, alkyl or aralkyl groups containing a total of 10-25 carbons provided at least one is #-hydroxyalkyl, or an oxidation product of such a sulphonium salt. In examples the following monomers are copolymerized (1) vinylidene chloride/ethyl acrylate, (2) nbutyl acrylate / acrylonitrile / styrene / N,N- dimethyl aminoethyl acrylate (in sulphuric acid) and (3) vinylidene chloride/n-butyl acrylate / N - vinyl - N - methylimidazolium methosulphate.

公开(公告)号：DE3770154D1

公开(公告)日：1991-06-20

申请号：DE3770154

申请日：1987-02-09

Applicant: BASF AG

Inventor： DENZINGER WALTER ,  HARTMANN HEINRICH DR ,  HIRSCH GUENTER DR ,  BECKER HANS-WERNER DR ,  ROHMANN MICHAEL DR

IPC: C08F20/06

公开(公告)号：DE2208894A1

公开(公告)日：1973-08-30

申请号：DE2208894

申请日：1972-02-25

Applicant: BASF AG

Inventor： DISTLER HARRY DR ,  REINBOLD IMMO DR ,  MUELLER ALFRED DR ,  BECKER HANS-WERNER DR

IPC: C07C305/10 ,  C07C381/12 ,  C08K5/42 ,  C07C149/46

Abstract: Cpds. of formula : (R1)2S+-CHR2-CHR2-OH HOCH2-CH2OSO3- (I) (where R1 and R2 may be the same and each denotes an aliphatic gp., or R1 may be a cycloaliphatic, araliphatic or aromatic gp., and R2 = H), are prepd. by reacting a thioether R1SR1 with alkylene oxides R2CHCHR2O and with H2SO4, in a 1 : 2 : 1 ratio. (I) are useful as tensides, hardeners, cross linking agents, antistatics, emulsifiers, bactericides; starting materials for their mfr., and as auxiliaries for textiles and plastics. They decompose at >120 degrees C, and form latent acid suppliers, e.g. in 0.1-10 g./kg, resin concn., for hardening aminoplast- or polyester resins.