公开(公告)号：ZA8505380B

公开(公告)日：1986-03-26

申请号：ZA8505380

申请日：1985-07-17

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT ,  STORK KARL ,  HOVEMANN FRIEDRICH ,  SCHWARTZ ERICH

IPC: B65G53/30 ,  B01F17/42 ,  B65G53/40 ,  C10L1/32 ,  C10L10/18 ,  C10L ,  B01F

CPC classification number: C10L1/326 ,  Y10S516/01 ,  Y10S516/03

公开(公告)号：AU4511385A

公开(公告)日：1986-01-23

申请号：AU4511385

申请日：1985-07-17

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT ,  STORK KARL ,  HOVEMANN FRIEDRICH ,  SCHWARTZ ERICH

IPC: B65G53/30 ,  B65G53/40 ,  C09K23/42 ,  C10L1/32 ,  C10L10/18

Abstract: Pumpable free-flowing aqueous coal dispersions containing a special non-ionic dispersant which is a polyalkylene oxide bisphenol A derivative, and the use of the said dispersant in coal/water dispersions.

公开(公告)号：CA1162409A

公开(公告)日：1984-02-21

申请号：CA388430

申请日：1981-10-21

Applicant: BASF AG

Inventor： KLEUSER DIETER ,  OPPENLAENDER KNUT ,  KRAPF HEINZ ,  STORK KARL ,  STRICKLER RAINER ,  FAULHABER GERHARD

IPC: A01N25/30 ,  C08G65/26 ,  C09K23/00

Abstract: The present invention relates to a crop protection formulation containing as a nonionic oil-in-water emulsifier a compound of the formula (I) (I) where R1 and R2 are identical or different and each is , -O-.alpha.-naphthyl or -O-.beta.-naphthyl, where R4, R5 and R6 are identical or different and each is H, C1-C12 -alkyl or C7-C10 -aralkyl, R3 is a radical of the formula (II) or (III) -(C2H4O)n(C3H6O)mH (II) -(C3H6O)m(C2H4O)nH, (III) where n is a number from 0 to 50 and m is a number from 0 to 50, with the proviso that m or n is 5 or more, and R7 is hydrogen.

公开(公告)号：NO820813A

公开(公告)日：1982-09-15

申请号：NO820813

申请日：1982-03-12

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT ,  STORK KARL ,  BARTHOLD KLAUS

IPC: C09K8/54 ,  C10M137/08 ,  C10M159/12 ,  C10M173/00 ,  C23F11/16 ,  C07D ,  C23F

CPC classification number: C23F11/16 ,  C09K8/54 ,  C10M137/08 ,  C10M159/12 ,  C10M173/00 ,  C10M2201/02 ,  C10M2201/043 ,  C10M2215/04 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/224 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2223/043 ,  C10N2250/02

公开(公告)号：CA1070317A

公开(公告)日：1980-01-22

申请号：CA245735

申请日：1976-02-13

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT ,  UHL GUENTER ,  HELFERT HERBERT ,  SCHARPENBERG HANS-GEORG ,  STORK KARL

IPC: C07D319/06 ,  C07D493/04 ,  C08G65/00 ,  C08G65/26 ,  C08G65/28 ,  C09K23/00 ,  C09K23/42 ,  C07D319/04

Abstract: Cyclic acetals or ketals of the formula I: I where R1 is alkyl, alkenyl, aryl, R2 is hydrogen or has one of the meanings defined for R1, said meaning being identicalto or different from R1, or R1 and R2 together are an aliphatic five-membered or six-membered ring, A is a radical, free from hydroxyl groups, of a polyalcohol with 2 z + y OH groups and of 3 to 6 carbon atoms, z is 1 or 2, y is 1 or 2, m is from 5 to 20 and n is from 10 to 100. These products are excellent industrial emulsifiers.

公开(公告)号：AU1105876A

公开(公告)日：1977-08-18

申请号：AU1105876

申请日：1976-02-12

Applicant: BASF AG

Inventor： OPPENLAENDER KNUT ,  UHL GUENTER ,  HELFERT HERBERT ,  SCHARPENBERG HANS-GEORG ,  STORK KARL

IPC: C07D319/06 ,  C07D493/04 ,  C08G65/00 ,  C08G65/26 ,  C08G65/28 ,  C09K23/00 ,  C09K23/42

Abstract: Cyclic acetals or ketals of carbonyl compounds having at least one aliphatic or aromatic radical, and polyhydric alcohols which have at least one more hydroxyl group than those required for acetalization, and which are furthermore oxyalkylated at the free hydroxyl group or groups.

公开(公告)号：PT95319B

公开(公告)日：1997-06-30

申请号：PT9531990

申请日：1990-09-14

Applicant: BASF AG

Inventor： HARTMANN HEINRICH ,  SCHAFFER ORTWIN ,  BAY HERBERT ,  STORK KARL ,  GREIF NORBERT ,  OPPENLAENDER KNUT ,  DENZINGER WALTER

IPC: C08L33/04 ,  C08L33/06 ,  C09K3/18 ,  C14C9/00 ,  C14C9/02

Abstract: Use of copolymers that contain as copolymerised units …… a) from 50 to 90 % by weight of C8-C40-alkyl (meth)acrylates, vinyl esters of C8-C40-carboxylic acids or mixtures thereof and … b) from 10 to 50 % by weight of monoethylenically unsaturated C3-C12-carboxylic acids, monoethylenically unsaturated dicarboxylic anhydrides, monoesters or monoamides of monoethylenically unsaturated C4-C12-dicarboxylic acids, amides of C3-C12-monocarboxylic acids or mixtures thereof and have molecular weights of from 500 to 30,000 g per mole, in at least partially neutralised form in aqueous solution or in aqueous dispersion for waterproofing leathers and fur pelts. …

公开(公告)号：PT94915B

公开(公告)日：1997-05-28

申请号：PT9491590

申请日：1990-08-06

Applicant: BASF AG

Inventor： HARTMANN HEINRICH ,  SCHAFFER ORTWIN ,  BAY HERBERT ,  STORK KARL ,  GREIF NORBERT ,  OPPENLAENDER KNUT ,  DENZINGER WALTER

IPC: C08F8/00 ,  C08F210/00 ,  C14C9/00

Abstract: Use of copolymers obtainable by free-radical copolymerisation of (a) C8-C40-monoolefins with (b) ethylenically unsaturated C4-C8-dicarboxylic anhydrides in the manner of a mass polymerisation at from 80 to 300 DEG C to form copolymers having molecular weights of from 500 to 20,000 g/mol, subsequent solvolysis of the anhydride groups of the copolymers and at least partial neutralisation in an aqueous medium with bases of the carboxyl groups formed in the course of the solvolysis and which are present in the form of aqueous dispersions or solutions, as agents for waterproofing leathers and pelt furs.

公开(公告)号：MX9202535A

公开(公告)日：1992-12-01

申请号：MX9202535

申请日：1992-05-28

Applicant: BASF AG

Inventor： WEISER JUERGEN ,  REUTHER WOLFGANG ,  STORK KARL ,  SCHAFFER ORTWIN ,  FRANZMANN GERNOT ,  SCHWERZEL THOMAS ,  ANGEL MAXIMILIAN ,  PAKUSCH JOACHIM ,  WEGNER BRIGITTE

IPC: C08G14/00 ,  C08G14/12 ,  C08G14/06 ,  C14C3/20 ,  C07C309/29

Abstract: Products of the condensation of sulphonated phenols, urea, further organic nitrogen bases and formaldehyde, obtainable by (A) sulphonation of phenols using from 1.0 to 1.5 mol of sulphuric acid per mole of phenol and (B) condensation of these sulphonation products with (a) from 0.5 to 1.8 mol of urea per mole of phenol, (b) from 0.001 to 0.5 mol of at least one further organic nitrogen base per mole of phenol, and (c) from 1.0 to 3.0 mol of formaldehyde per mole of phenol. The condensation products are suitable as tanning agents in the production of leather and pelts and as spray assistants for redispersible polymer powders.

公开(公告)号：NZ235305A

公开(公告)日：1992-02-25

申请号：NZ23530590

申请日：1990-09-14

Applicant: BASF AG

Inventor： SCHAFFER ORTWIN ,  BAY HERBERT ,  STORK KARL ,  GREIF NORBERT ,  OPPENLAENDER KNUT ,  DENZINGER WALTER ,  HARTMANN HEINRICH

IPC: C08L33/04 ,  C08L33/06 ,  C09K3/18 ,  C14C9/00 ,  C08L33/08 ,  C08L33/10 ,  C08L33/24 ,  D06M15/263 ,  D06M15/285

Abstract: Use of copolymers that contain as copolymerised units …… a) from 50 to 90 % by weight of C8-C40-alkyl (meth)acrylates, vinyl esters of C8-C40-carboxylic acids or mixtures thereof and … b) from 10 to 50 % by weight of monoethylenically unsaturated C3-C12-carboxylic acids, monoethylenically unsaturated dicarboxylic anhydrides, monoesters or monoamides of monoethylenically unsaturated C4-C12-dicarboxylic acids, amides of C3-C12-monocarboxylic acids or mixtures thereof and have molecular weights of from 500 to 30,000 g per mole, in at least partially neutralised form in aqueous solution or in aqueous dispersion for waterproofing leathers and fur pelts. …