中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

53 records (took 0.02 seconds)

    11.
    发明专利
    未知

    公开(公告)号：NO940041D0

    公开(公告)日：1994-01-05

    申请号：NO940041

    申请日：1994-01-05

    Applicant: HOECHST AG

    Inventor： FRIEDRICH HERBERT ,  MEES BERNHARD ,  GRUBER RICHARD

    IPC: C08F212/14 ,  C08F12/00 ,  C08F20/10 ,  C08F20/42 ,  C08F20/52 ,  C08F218/02 ,  C08F218/04 ,  C08F220/00 ,  C08F220/04 ,  C08F220/06 ,  C08F220/10 ,  C08F220/42 ,  C08F220/54 ,  C08F220/62 ,  C08F220/64 ,  C08F220/68 ,  C08F220/70 ,  C14C9/02 ,  C08F

    Abstract: The present invention relates to salts of copolymers of ethylenically unsaturated carboxylic acids and ethylenically unsaturated fatty acid derivatives containing (A) 1-99% by weight of structural units A of the formula where R is hydrogen or C1-C4-alkyl, R is hydrogen or C1-C4-alkyl, R is hydrogen or C1-C4-alkyl, preferably methyl, X is -(CH2)0-10- or C6-C18-aryl, preferably phenyl and M is an alkali metal, alkaline earth metal or ammonium ion, (B) 99-1% by weight of structural units B of the formula where R is C2-C16-alkyl or C2-C16-alkenyl, Y is C1-C13-alkylene, -CH2-(CH=CH-CH2)1-5- or -(CH=CH)1-3- and Z is a group of the formula CN, C(O)N(R )2, where R is hydrogen, C1-C18-alkyl, C1-C18-alkenyl and/or -(CH2)1-3-OH, COOR , where R is C1-C36-alkyl, preferably C1-C5-alkyl or C16-C36-alkyl, (C) 0-40% by weight of structural units C of the formula where R , R and R are as defined above and W is a group of the formula CN, C(O)N(R )2, where R is as defined above, COOR , where R is C1-C18-alkyl, preferably C1-C10-alkyl and (D) 0-40% by weight of structural units D of the formula where V is C6-C18-aryl, preferably phenyl or phenoxyacetyl, C4-C6-lactam, preferably N-pyrrolidyl, a group of the formula O-R , where R is C1-C18-alkyl, preferably C1-C10-alkyl, a group of the formula (O)C-R or a group of the formula OOC-R . The present invention also provides a process for the preparation thereof and the use thereof.

    EMULSIFIERS FOR METAL PROCESSING OILS
    13.
    发明专利
    EMULSIFIERS FOR METAL PROCESSING OILS 未知

    公开(公告)号：CA1185141A

    公开(公告)日：1985-04-09

    申请号：CA405974

    申请日：1982-06-25

    Applicant: HOECHST AG

    Inventor： MEES BERNHARD ,  LORKE HORST

    IPC: C09K23/00 ,  C09K23/02 ,  C09K23/08 ,  C09K23/28 ,  C09K23/38 ,  C09K23/42 ,  C10M159/12 ,  C10M173/00 ,  C10N30/00 ,  C10N30/12 ,  C10N40/22 ,  B01F17/02

    Abstract: Emulsifiers for metal processing oils which substantially comprise 30 to 50 weight % of a chlorinated paraffin sulfonate in admixture with a partially chlorinated paraffin; 15 to 30 weight % of reaction products obtained by converting sulfochlorides of alkylaromatic, cycloaliphatic, alkylcycloaliphatic or, preferably, aliphatic hydrocarbons having a total of 12 to 24 carbon atoms to the corresponding alkylsulfonamides with the use of ammonia or primary lower aliphatic amines and subsequently reacting these alkylsulfonamides with halocarboxylic acids having from 2 to 22 carbon atoms in the presence of alkalis, or by reacting the above sulfochloides with aminocarboxylic acids having from 2 to 11 carbon atoms in the presence of alkalis; the reaction products optionally being converted subsequently to the sodium, potassium, mono-, di- or trialkanolamine salts, morpholine salts or cyclohexylamine salts; 15 to 20 weight % of a surface-active compound of the formula R(CH2CH2O)nH in which n is an integer of from 3 to 12 and R is C10-C22-alkanoyloxy or -alkenoyloxy, C8-C22-alkoxy or -alkenoxy, C6-C16-alkylphenyl or -alkylnaphthyl, or mono-, di- or tri-C8-C22-alkyl- or -alkenylamine; and 15 to 25 weight % of a reaction product of mono- or diethanolamine with a saturated or unsaturated aliphatic carboxylic acid having from 12 to 20 carbon atoms.

    15.
    发明专利
    未知

    公开(公告)号：NO823084L

    公开(公告)日：1983-03-14

    申请号：NO823084

    申请日：1982-09-10

    Applicant: HOECHST AG

    Inventor： DIERY HELMUT ,  MEES BERNHARD

    IPC: C08G59/00 ,  C08G59/04 ,  C08G59/14 ,  C08G59/64 ,  C10G33/04 ,  C10M107/30 ,  C10M107/44 ,  C10M107/46 ,  D21H17/54 ,  D21H17/56 ,  D21H19/24 ,  C08G

    Abstract: Addition products obtained by reaction of triethanolamine condensation products of the formula 1, (1) wherein n is intended to denote a number from 1 to 3, with bisglycidyl ethers of the formula 2, (2) +TR wherein R1 can be identical or different and denote hydrogen, C1-C4-alkyl or halogen, in particular chlorine, A denotes a direct bond, a sulfonyl or cyclohexyl group or a group of the formula wherein R2 denotes hydrogen, methyl or phenyl and a denotes a whole number from 0 to 10, and their use as demulsifiers for oil-water emulsions, as lubricants and as paper auxiliaries.

Patent Agency Ranking