GB931302A - Paper sizing compositions - Google Patents

Paper sizing compositions

Info

Publication number
GB931302A
GB931302A GB10406/61A GB1040661A GB931302A GB 931302 A GB931302 A GB 931302A GB 10406/61 A GB10406/61 A GB 10406/61A GB 1040661 A GB1040661 A GB 1040661A GB 931302 A GB931302 A GB 931302A
Authority
GB
United Kingdom
Prior art keywords
parts
hydrogenated
titre
animal
mixture
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
GB10406/61A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB931302A publication Critical patent/GB931302A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D15/00—Manufacture of resin soap or soaps derived from naphthenic acids; Compositions
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/14—Carboxylic acids; Derivatives thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/145—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means
    • H02M7/155—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only
    • H02M7/1555—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a thyratron or thyristor type requiring extinguishing means using semiconductor devices only with control circuit
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H03K17/725—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region for ac voltages or currents

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Paper (AREA)
  • Rectifiers (AREA)

Abstract

A paper maker's size to control absorption and spread of ink applied to the paper sheet is made by adding a major amount of a hydrogenated animal fat of titre 45 DEG -61 DEG C. or of a mixture of a major amount of such hydrogenated animal fat and a minor amount of a hydrogenated vegetable fat or oil of titre 45 DEG -70 DEG C. with a minor amount of a saponified 8-22 carbon atom animal, marine animal or vegetable fat or oil or fatty acid or tall oil to an aqueous preparation of casein, ammonia and an alkali such as sodium hydroxide, and heating the mixture. For incorporating with the pulp in paper making, the composition is dispersed in water, e.g. a 10% total solids preparation is made. Production of the composition is exemplified by adding 10 parts of hydrogenated beef tallow of titre 57 DEG C. and 3 parts of beef tallow fatty acids to 1 part of a premix of 7,1 parts of water, 0,74 parts of sodium hydroxide and 1,01 parts of 26 DEG B<\>ae ammonia and heating the mixture until the total solids content is 60-68%.
GB10406/61A 1960-03-22 1961-03-22 Paper sizing compositions Expired GB931302A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US16653A US3108889A (en) 1960-03-22 1960-03-22 Sizing compositions

Publications (1)

Publication Number Publication Date
GB931302A true GB931302A (en) 1963-07-17

Family

ID=21778249

Family Applications (2)

Application Number Title Priority Date Filing Date
GB10315/60A Expired GB904246A (en) 1960-03-22 1960-03-23 Improvements in and relating to electric circuit arrangements incorporating semiconductor controlled rectifiers
GB10406/61A Expired GB931302A (en) 1960-03-22 1961-03-22 Paper sizing compositions

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB10315/60A Expired GB904246A (en) 1960-03-22 1960-03-23 Improvements in and relating to electric circuit arrangements incorporating semiconductor controlled rectifiers

Country Status (5)

Country Link
US (1) US3108889A (en)
BE (1) BE601646A (en)
ES (1) ES265916A1 (en)
GB (2) GB904246A (en)
NL (1) NL262637A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1113248A (en) * 1963-12-05 1968-05-08 British Bewoid Company Ltd Improvements in or relating to emulsions of fatty acids
GB2159008B (en) * 1984-05-15 1988-09-28 Hayashibara Ken Phase-regulated switching circuit
JPS61279915A (en) * 1985-06-05 1986-12-10 Hayashibara Takeshi Automatic phase switch circuit
US6103308A (en) * 1998-04-23 2000-08-15 Gencorp Inc. Paper coating lubricant
AU2003228467A1 (en) * 2002-04-19 2003-11-03 Evco Research, Llc Moisture resistant, repulpable paper products and method of making same
US7244509B1 (en) 2002-04-19 2007-07-17 Evco Research, Llc Moisture resistant, repulpable paper products and method of making same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2104264A (en) * 1934-11-08 1938-01-04 Du Pont Paint composition
US2044056A (en) * 1935-04-29 1936-06-16 Nu Size Company Inc Waterproofing size and method of making same
US2233891A (en) * 1935-05-10 1941-03-04 Marbon Corp Plasticized protein compositions
US2757097A (en) * 1953-02-24 1956-07-31 Texize Chem Inc Emulsions for warp sizing containing cationic hydroxyacetate

Also Published As

Publication number Publication date
US3108889A (en) 1963-10-29
ES265916A1 (en) 1961-09-16
GB904246A (en) 1962-08-22
BE601646A (en) 1961-07-17
NL262637A (en)

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