GB1050148A - - Google Patents

Info

Publication number
GB1050148A
GB1050148A GB1050148DA GB1050148A GB 1050148 A GB1050148 A GB 1050148A GB 1050148D A GB1050148D A GB 1050148DA GB 1050148 A GB1050148 A GB 1050148A
Authority
GB
United Kingdom
Prior art keywords
clay
lithium
hydroxide
salts
lithiated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication date
Publication of GB1050148A publication Critical patent/GB1050148A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/26—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing rings other than six-membered aromatic rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/12—Silica and alumina
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/16—Clays or other mineral silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the alkali- or alkaline earth metals or beryllium
    • B01J23/04—Alkali metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/02—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof
    • C08F20/64—Acids; Metal salts or ammonium salts thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polymerization Catalysts (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

1,050,148. Lithiated clay. GENERAL MILLS Inc. May 25, 1964 [Feb. 10, 1964], No. 21512/64. Heading C1A. [Also in Divisions B1 and C2] Lithium stabilized clay, used as a catalyst for polymerizing unsaturated higher fatty acids (see Division C2), is prepared by adding a lithium compound, e.g. a soluble salt to a clay such as naturally occurring bentonite or montmorillonite clays, or by replacing or exchanging in part the potassium, sodium, calcium and magnesium cations present in the clay. The latter method may use an acid form of an insoluble ion-exchange resin, or the clay may be treated by a dilute solution of a mineral acid, e.g. hydrochloric or sulphuric followed by neutralization with lithium hydroxide or bicarbonate. Lithium salts mentioned are halides, acetates, propionate, caproate and stearate, and carbonate, and hydroxide which may form the salts in situ.
GB1050148D 1964-02-10 Expired GB1050148A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34389464A 1964-02-10 1964-02-10

Publications (1)

Publication Number Publication Date
GB1050148A true GB1050148A (en) 1900-01-01

Family

ID=23348130

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1050148D Expired GB1050148A (en) 1964-02-10

Country Status (7)

Country Link
BE (1) BE648299A (en)
CH (1) CH450394A (en)
DE (1) DE1443968A1 (en)
DK (1) DK127057B (en)
GB (1) GB1050148A (en)
NL (1) NL143269B (en)
SE (1) SE334870B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172597A (en) * 1985-03-22 1986-09-24 Union Camp Corp Polymerisation of fatty acids
DE3723264A1 (en) * 1987-04-13 1988-11-03 Unilever Nv DIMERIZED FATTY ACIDS WITH A HIGH QUANTITY OF DICARBONIC ACID
GB2221457A (en) * 1988-08-01 1990-02-07 Ecc Int Ltd Coated clay granules

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3909051A1 (en) * 1989-03-18 1990-09-27 Schering Ag POLYESTERAMIDE CONTAINING IMIDENGRUPPES, PROCESS FOR THEIR PREPARATION AND THEIR USE AS MELT ADHESIVES
US20100323112A1 (en) 2009-06-18 2010-12-23 Basf Corporation Method for improving sag resistance
SG186095A1 (en) * 2010-06-04 2013-01-30 Jotun As Antifouling coating
CN111943833A (en) * 2020-09-08 2020-11-17 安庆市虹泰新材料有限责任公司 C21Preparation method of dibasic acid

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2172597A (en) * 1985-03-22 1986-09-24 Union Camp Corp Polymerisation of fatty acids
DE3723264A1 (en) * 1987-04-13 1988-11-03 Unilever Nv DIMERIZED FATTY ACIDS WITH A HIGH QUANTITY OF DICARBONIC ACID
US4937320A (en) * 1987-04-13 1990-06-26 Unilever Patent Holdings B.V. Dimerized fatty acid having a high content of dicarboxylic acid
GB2221457A (en) * 1988-08-01 1990-02-07 Ecc Int Ltd Coated clay granules
US5061397A (en) * 1988-08-01 1991-10-29 Ecc International Limited Coated clay granules
GB2221457B (en) * 1988-08-01 1992-09-16 Ecc Int Ltd Coated clay granules

Also Published As

Publication number Publication date
SE334870B (en) 1971-05-10
NL143269B (en) 1974-09-16
DK127057B (en) 1973-09-17
BE648299A (en) 1964-09-16
DE1443968A1 (en) 1969-05-22
CH450394A (en) 1968-01-31
NL6406153A (en) 1965-08-11

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