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    61.
    发明专利
    未知

    公开(公告)号：NO924366D0

    公开(公告)日：1992-11-12

    申请号：NO924366

    申请日：1992-11-12

    Applicant: LUBRIZOL CORP

    Inventor： HELLER FRED E ,  QUINN ROBERT E ,  HIGGINS WILLIAM A

    IPC: C04B35/26 ,  C04B35/632 ,  C04B35/45 ,  C04B35/565 ,  C04B35/581 ,  C04B35/634 ,  C04B

    Abstract: The invention relates to methods of preparing sintered shapes (shaped articles) comprising the steps of forming a green body from a mixture comprising (A) a major amount of at least one inorganic powder with (B) at least one reaction product of an amine other than an alkanolamine with a hydrocarbyl-substituted carboxylic acylating agent or alkylalkyleneglycolacetic acylating agent; provided the reaction product is other than an alkylene oxide treated fatty monocarboxylic amide and provided that when the hydrocarbyl-substituted carboxylic acylating agent is a nonaromatic acylating agent, then the hydrocarbyl group is other than hydrocarbyl groups having an average of about 55 to about 110 carbon atoms; and sintering the green body. Sintered shapes obtainable from the methods of the present invention have relatively high fired densities and small uniform grain sizes and low porosity.

    DYE-RECEPTIVE POLYOLEFINS AND POLYOLEFIN FIBERS
    66.
    发明专利
    DYE-RECEPTIVE POLYOLEFINS AND POLYOLEFIN FIBERS 未知

    公开(公告)号：CA1264887A

    公开(公告)日：1990-01-23

    申请号：CA479592

    申请日：1985-04-19

    Applicant: LUBRIZOL CORP

    Inventor： HIGGINS WILLIAM A

    IPC: C08L23/02 ,  C08K20060101 ,  C08K5/41 ,  C08K5/42 ,  C08L20060101 ,  D01F6/46

    Abstract: Title: DYE-RECEPTIVE POLYOLEFINS AND POLYOLEFIN FIBERS Polyolefin compositions are described which can be dyed by conventional dyeing techniques. Such polyolefins comprise a blend of (A) a polyolefin and (B) a dye-receptive amount of at least one metal sulfonate which is soluble in the polyolefin when melted, and which sulfonates are characterized by the formulae (I) (R' Ar SO3)x M (II) wherein R is an aliphatic group, R' is an aliphatic group containing at least about 8 carbon atoms, Ar is an aromatic group, M is an alkali or alkaline earth metal, n is at least 1. y is equal to 1 when M is an alkali metal and 1/2 when M is an alkaline earth metal, and x is equal to the valence of M. The preferred sulfonates are those represented by Formula (I) and especially wherein M is sodium. In particular, it has been found that films and fibers prepared from such polyolefin comosition, and more particularly polypropylene compositions, are readily dyed with common dyes to provide deep shades and fastness.

    AMINO SULFONIC ACID DERIVATIVES OF CARBOXYLIC ACID- CONTAINING INTERPOLYMERS, AND FUELS, LUBRICANTS AND AQUEOUS SYSTEMS CONTAINING SAID DERIVATIVES
    68.
    发明专利
    AMINO SULFONIC ACID DERIVATIVES OF CARBOXYLIC ACID- CONTAINING INTERPOLYMERS, AND FUELS, LUBRICANTS AND AQUEOUS SYSTEMS CONTAINING SAID DERIVATIVES 未知

    公开(公告)号：CA1253161A

    公开(公告)日：1989-04-25

    申请号：CA494422

    申请日：1985-11-01

    Applicant: LUBRIZOL CORP

    Inventor： HIGGINS WILLIAM A

    IPC: C08F8/34 ,  C09K23/00 ,  C10L1/24 ,  C10M145/16 ,  C10M151/02 ,  C10M173/02 ,  C07C143/00 ,  C10M159/24

    Abstract: Title: AMINO SULFONIC ACID DERIVATIVES OF CARBOXYLIC ACID-CONTAINING INTERPOLYMERS, AND FUELS, LUBRICANTS AND AQUEOUS SYSTEMS CONTAINING SAID DERIVATIVES N -acylated aminohydrocarbyl sulfonic acids or acid derivative compositions are described which are characterized by the presence with the structure of at least one acyl, acylimidoyl or acyloxy group attached to the amino nitrogen, said groups being derived from at least one of the carboxylic acid groups contained in an interpolymer of (i) at least one vinyl aromatic monomer and (ii) at least one alpha, beta-unsaturated acid or derivative thereof. Aqueous systems also are described which comprise at least about 40% of water and the N-acylated amino hydrocarbyl sulfonic acid or salt composition of the invention. The hydrocarbyl sulfonic acid or salt compositions of the present invention are useful as emulsifiers, thickeners, dispersants, etc. in the aqueous systems, and the compositions also are useful as additives in fuels and lubricants.

    DYE-RECEPTIVE POLYOLEFINS AND POLYOLEFIN FIBERS
    69.
    发明专利
    DYE-RECEPTIVE POLYOLEFINS AND POLYOLEFIN FIBERS 未知

    公开(公告)号：AU4233085A

    公开(公告)日：1985-11-15

    申请号：AU4233085

    申请日：1985-04-12

    Applicant: LUBRIZOL CORP

    Inventor： HIGGINS WILLIAM A

    IPC: C08L23/02 ,  C08K20060101 ,  C08K5/41 ,  C08K5/42 ,  C08L20060101 ,  D01F6/46

    Abstract: Polyolefin compositions are described which can be dyed by conventional dyeing techniques. Such polyolefins comprise a blend of (A) a polyolefin and (B) a dye-receptive amount of at least one metal sulfonate which is soluble in the polyolefin when melted, and which sulfonates are characterized by the formulae (I) (R'ArSO3)xM (II) wherein R is an aliphatic group, R' is an aliphatic group containing at least about 8 carbon atoms, Ar is an aromatic group, M is an alkali or alkaline earth metal, n is at least 1, y is equal to 1 when M is an alkali metal and 1/2 when M is an alkaline earth metal, and x is equal to the valence of M. The preferred sulfonates are those represented by Formula (I) and especially wherein M is sodium. In particular, it has been found that films and fibers prepared from such polyolefin composition, and more particularly polypropylene compositions, are readily dyed with common dyes to provide deep shades and fastness.

    AQUEOUS DISPERSE COMPOSITIONS CONTAINING CLAY AND OLEAGINOUS FILM-FORMING MATERIALS
    70.
    发明专利
    AQUEOUS DISPERSE COMPOSITIONS CONTAINING CLAY AND OLEAGINOUS FILM-FORMING MATERIALS 未知

    公开(公告)号：CA1097490A

    公开(公告)日：1981-03-17

    申请号：CA313629

    申请日：1978-10-17

    Applicant: LUBRIZOL CORP

    Inventor： HIGGINS WILLIAM A

    IPC: C09D5/00 ,  C09D5/02 ,  C09D5/04 ,  C09D5/08 ,  C09D191/06 ,  C09D201/00 ,  C09D201/08 ,  C23F11/16 ,  C10M7/38 ,  C10M7/46

    Abstract: Aqueous disperse compositions capable of irreversibly forming films, comprising an internal phase of at least one film-forming, non asphaltic, oleaginous material and an external phase comprising a clay-thickened water slurry, containing, in addition to clay, a flocculating agent are disclosed. Typical film-forming materials are made by reacting a carboxylic acid with an overbased salt of an organic acid, particularly those that have been converted into non-Newtonian colloidal disperse systems such as an alkaline earth metal sulfonate gel. Typical clays are montmorillonite-type clays and usually the composition as a whole is thixotropic. These compositions are useful, for example, as coatings for preventing corrosion of metallic surfaces.

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