GB1533434A - Sizing method and a sizing composition for use therein - Google Patents

Sizing method and a sizing composition for use therein

Info

Publication number
GB1533434A
GB1533434A GB9523/76A GB952376A GB1533434A GB 1533434 A GB1533434 A GB 1533434A GB 9523/76 A GB9523/76 A GB 9523/76A GB 952376 A GB952376 A GB 952376A GB 1533434 A GB1533434 A GB 1533434A
Authority
GB
United Kingdom
Prior art keywords
sizing
composition
sizing composition
ephihalohydrin
condesning
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
GB9523/76A
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.)
Hercules LLC
Original Assignee
Hercules LLC
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 Hercules LLC filed Critical Hercules LLC
Priority to GB9523/76A priority Critical patent/GB1533434A/en
Priority to NZ183359A priority patent/NZ183359A/en
Priority to PH19469A priority patent/PH12982A/en
Priority to CA272,148A priority patent/CA1100265A/en
Priority to FI770693A priority patent/FI63804B/en
Priority to FR7706629A priority patent/FR2343859A1/en
Priority to DK101177A priority patent/DK147859C/en
Priority to DE19772710061 priority patent/DE2710061A1/en
Priority to NL7702454A priority patent/NL7702454A/en
Priority to IT21093/77A priority patent/IT1085873B/en
Priority to MX775525U priority patent/MX4984E/en
Priority to AU23063/77A priority patent/AU502842B2/en
Priority to SE7702669A priority patent/SE432791C/en
Priority to AT158477A priority patent/AT360333B/en
Priority to CH295377A priority patent/CH620003A5/en
Priority to JP2493277A priority patent/JPS52118010A/en
Priority to NO770830A priority patent/NO149824C/en
Priority to BE175694A priority patent/BE852342A/en
Priority to ZA00771463A priority patent/ZA771463B/en
Priority to BR7701449A priority patent/BR7701449A/en
Publication of GB1533434A publication Critical patent/GB1533434A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/26Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
    • C08G65/2618Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen
    • C08G65/2621Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups
    • C08G65/2624Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing nitrogen containing amine groups containing aliphatic amine groups
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02Polyamines
    • C08G73/0206Polyalkylene(poly)amines
    • C08G73/0213Preparatory process
    • C08G73/022Preparatory process from polyamines and epihalohydrins
    • DTEXTILES; PAPER
    • D21PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21HPULP 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
    • D21H17/00Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20Macromolecular organic compounds
    • D21H17/33Synthetic macromolecular compounds
    • D21H17/46Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/54Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen
    • D21H17/55Polyamides; Polyaminoamides; Polyester-amides
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/315Compounds containing carbon-to-nitrogen triple bonds

Abstract

1533434 Sizing compositions HERCULES Inc 21 Feb 1977 [10 March 1976] 09523/76 Heading C3R [Also in Division D2] A sizing composition comprises (A) a hydrophobic cellulose-reactive sizing agent and (B) the product obtained by condesning a polyalkylene polyamine with dicyandiamide or cyanamide, followed by reacting with ephihalohydrin. (B) is described in Specification 1,125,486. (A) may be a conventional ketene dimer, acid anhydride, or organic isocyanate. Specification 1,373,788 is referred to.
GB9523/76A 1976-03-10 1976-03-10 Sizing method and a sizing composition for use therein Expired GB1533434A (en)

Priority Applications (20)

Application Number Priority Date Filing Date Title
GB9523/76A GB1533434A (en) 1976-03-10 1976-03-10 Sizing method and a sizing composition for use therein
NZ183359A NZ183359A (en) 1976-03-10 1977-02-16 Method of sizing and sizing composition sized paper
PH19469A PH12982A (en) 1976-03-10 1977-02-21 A sizing composition for sizing paper
CA272,148A CA1100265A (en) 1976-03-10 1977-02-21 Sizing method and a sizing composition for use therein
FI770693A FI63804B (en) 1976-03-10 1977-03-03 FOER FARING FOR MATERIALBLANDNING FOER FRAMSTAELLNING AV LIMMAT PAPPER
FR7706629A FR2343859A1 (en) 1976-03-10 1977-03-07 COMPOSITION AND PROCESS FOR THE PRODUCTION OF GLUED PAPERS AND BOARDS
DK101177A DK147859C (en) 1976-03-10 1977-03-08 PROCEDURE FOR THE MANUFACTURE OF LIMITED PAPER OR CARTON AND LIMITED APPLICATION BY EXERCISE OF THE PROCEDURE
DE19772710061 DE2710061A1 (en) 1976-03-10 1977-03-08 METHOD OF MANUFACTURING SIZED PAPER AND Means for carrying it out
NL7702454A NL7702454A (en) 1976-03-10 1977-03-08 PROCEDURE FOR PREPARING A PREPARATION AGENT AND PROCEDURE FOR TREATING PAPER WITH THIS AGENT.
IT21093/77A IT1085873B (en) 1976-03-10 1977-03-09 GLUEING METHOD AND GLUE COMPOSITION TO BE USED IN IT
MX775525U MX4984E (en) 1976-03-10 1977-03-09 IMPROVED GLUEING COMPOSITION
AU23063/77A AU502842B2 (en) 1976-03-10 1977-03-09 Paper sizing composition
SE7702669A SE432791C (en) 1976-03-10 1977-03-09 Process for the preparation of a sizing composition for glued paper or glued cardboard in the form of a water emulsion
AT158477A AT360333B (en) 1976-03-10 1977-03-09 METHOD FOR PRODUCING SIZED PAPER AND MEANS FOR IMPLEMENTING THE METHOD
CH295377A CH620003A5 (en) 1976-03-10 1977-03-09 Process for producing an aqueous emulsion usable for sizing cellulosic matter
JP2493277A JPS52118010A (en) 1976-03-10 1977-03-09 Sizing method and size composition
NO770830A NO149824C (en) 1976-03-10 1977-03-09 GLUE PREPARATION FOR LIMITING PAPER AND PAPER.
BE175694A BE852342A (en) 1976-03-10 1977-03-10 COMPOSITION AND PROCESS FOR THE PRODUCTION OF GLUED PAPERS AND BOARDS
ZA00771463A ZA771463B (en) 1976-03-10 1977-03-10 Sizing method and a sizing composition for use therein
BR7701449A BR7701449A (en) 1976-03-10 1977-03-10 WINDING COMPOSITION, PROCESS TO PRODUCE WRAPPED PAPER OR PAPER, AND WRAPPED PAPER OR PAPER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9523/76A GB1533434A (en) 1976-03-10 1976-03-10 Sizing method and a sizing composition for use therein

Publications (1)

Publication Number Publication Date
GB1533434A true GB1533434A (en) 1978-11-22

Family

ID=9873632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9523/76A Expired GB1533434A (en) 1976-03-10 1976-03-10 Sizing method and a sizing composition for use therein

Country Status (20)

Country Link
JP (1) JPS52118010A (en)
AT (1) AT360333B (en)
AU (1) AU502842B2 (en)
BE (1) BE852342A (en)
BR (1) BR7701449A (en)
CA (1) CA1100265A (en)
CH (1) CH620003A5 (en)
DE (1) DE2710061A1 (en)
DK (1) DK147859C (en)
FI (1) FI63804B (en)
FR (1) FR2343859A1 (en)
GB (1) GB1533434A (en)
IT (1) IT1085873B (en)
MX (1) MX4984E (en)
NL (1) NL7702454A (en)
NO (1) NO149824C (en)
NZ (1) NZ183359A (en)
PH (1) PH12982A (en)
SE (1) SE432791C (en)
ZA (1) ZA771463B (en)

Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4426466A (en) 1982-06-09 1984-01-17 Minnesota Mining And Manufacturing Company Paper treatment compositions containing fluorochemical carboxylic acid and epoxidic cationic resin
US4522686A (en) * 1981-09-15 1985-06-11 Hercules Incorporated Aqueous sizing compositions
US4623428A (en) * 1983-10-27 1986-11-18 Ciba-Geigy Corporation Process for sizing paper with anionic hydrophobic sizing agents and cationic retention aids
US4735685A (en) * 1984-09-13 1988-04-05 Ciba-Geigy Corporation Process for sizing paper or cardboard with anionic hydrophobic sizing agents and cationic retention aids
US4737239A (en) * 1984-09-13 1988-04-12 Ciba-Geigy Corporation Process for the manufacture of paper or cardboard which is sized under alkaline or neutral conditions with anionic hydrophobic sizing agents and cationic retention aids
US6051107A (en) * 1997-04-28 2000-04-18 Hercules Incorporated Process for surface sizing paper and paper prepared thereby
US6359040B1 (en) 1998-05-12 2002-03-19 Hercules Incorporated Aqueous systems comprising an ionic polymer and a viscosity promoter, processes for their preparation, and uses thereof
US7279071B2 (en) 2001-04-11 2007-10-09 International Paper Company Paper articles exhibiting water resistance and method for making same
US7482046B2 (en) 2000-01-26 2009-01-27 International Paper Company Cut resistant paper and paper articles and method for making same
EP2028015A1 (en) 2005-10-14 2009-02-25 International Paper Company Recording sheet with improved image dry time
US7622022B2 (en) 2006-06-01 2009-11-24 Benny J Skaggs Surface treatment of substrate or paper/paperboard products using optical brightening agent
US7682438B2 (en) 2005-11-01 2010-03-23 International Paper Company Paper substrate having enhanced print density
WO2011016972A1 (en) 2009-08-07 2011-02-10 International Paper Company System, method and software for reducing printer colorant usage
US8057637B2 (en) 2007-12-26 2011-11-15 International Paper Company Paper substrate containing a wetting agent and having improved print mottle
US8263186B2 (en) 2001-04-11 2012-09-11 International Paper Company Paper articles exhibiting long term storageability and method for making same
EP2511419A1 (en) 2005-11-01 2012-10-17 International Paper Company A paper substrate having enhanced print density
US8377526B2 (en) 2005-03-11 2013-02-19 International Paper Company Compositions containing expandable microspheres and an ionic compound, as well as methods of making and using the same
US8382945B2 (en) 2008-08-28 2013-02-26 International Paper Company Expandable microspheres and methods of making and using the same
US8460512B2 (en) 2002-09-13 2013-06-11 International Paper Company Paper with improved stiffness and bulk and method for making same
US8460511B2 (en) 2008-10-01 2013-06-11 International Paper Company Paper substrate containing a wetting agent and having improved printability
US8574690B2 (en) 2009-12-17 2013-11-05 International Paper Company Printable substrates with improved dry time and acceptable print density by using monovalent salts
US8613829B2 (en) 2009-06-16 2013-12-24 International Paper Company Anti-microbial paper substrates useful in wallboard tape applications
US8652593B2 (en) 2009-12-17 2014-02-18 International Paper Company Printable substrates with improved brightness from OBAs in presence of multivalent metal salts
US10036124B2 (en) 2012-01-23 2018-07-31 International Paper Company Separated treatment of paper substrate with multivalent metal salts and OBAs

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240935A (en) * 1978-12-22 1980-12-23 Hercules Incorporated Ketene dimer paper sizing compositions
WO1981003328A1 (en) * 1980-05-22 1981-11-26 Firmenich & Cie Bicyclic compounds and utilization thereof as perfuming agents
WO1982000038A1 (en) * 1980-06-24 1982-01-07 Yoshioka S Cellulose-treating agent and paper products sized therewith
CH673195B5 (en) * 1981-05-14 1990-08-31 Sandoz Ag
JPS6059195A (en) * 1983-09-13 1985-04-05 三菱製紙株式会社 Neutral paper
DE3940481A1 (en) * 1989-12-07 1991-06-13 Bayer Ag BASIC POLYCONDENSATION PRODUCTS AND THE USE THEREOF AS A TAPING AIDS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1070916B (en) * 1959-12-10
US1125486A (en) * 1911-07-27 1915-01-19 James W Dawson Rotary explosive-engine.
US1373788A (en) * 1920-09-15 1921-04-05 Sternau & Co Inc S Grid or grill
US3006806A (en) * 1957-02-15 1961-10-31 Olin Mathieson Sized paper and process therefor
US3046186A (en) * 1957-06-12 1962-07-24 American Cyanamid Co Cationic sizing emulsions and paper sized therewith
US3445330A (en) * 1966-04-28 1969-05-20 American Cyanamid Co Method of sizing paper with carboxylic acid anhydride particles and polyamines
US3499824A (en) * 1967-02-27 1970-03-10 American Cyanamid Co Aqueous cationic emulsions of papersizing isocyanates and manufacture of paper therewith
US3703563A (en) * 1971-06-21 1972-11-21 Diamond Shamrock Corp Polyacrylamide-epoxidized aminoplast-urea condensates

Cited By (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4522686A (en) * 1981-09-15 1985-06-11 Hercules Incorporated Aqueous sizing compositions
US4426466A (en) 1982-06-09 1984-01-17 Minnesota Mining And Manufacturing Company Paper treatment compositions containing fluorochemical carboxylic acid and epoxidic cationic resin
US4623428A (en) * 1983-10-27 1986-11-18 Ciba-Geigy Corporation Process for sizing paper with anionic hydrophobic sizing agents and cationic retention aids
US4735685A (en) * 1984-09-13 1988-04-05 Ciba-Geigy Corporation Process for sizing paper or cardboard with anionic hydrophobic sizing agents and cationic retention aids
US4737239A (en) * 1984-09-13 1988-04-12 Ciba-Geigy Corporation Process for the manufacture of paper or cardboard which is sized under alkaline or neutral conditions with anionic hydrophobic sizing agents and cationic retention aids
US6051107A (en) * 1997-04-28 2000-04-18 Hercules Incorporated Process for surface sizing paper and paper prepared thereby
US6359040B1 (en) 1998-05-12 2002-03-19 Hercules Incorporated Aqueous systems comprising an ionic polymer and a viscosity promoter, processes for their preparation, and uses thereof
US7482046B2 (en) 2000-01-26 2009-01-27 International Paper Company Cut resistant paper and paper articles and method for making same
US7790251B2 (en) 2000-01-26 2010-09-07 International Paper Company Cut resistant paper and paper articles and method for making same
US8317976B2 (en) 2000-01-26 2012-11-27 International Paper Company Cut resistant paper and paper articles and method for making same
US8263186B2 (en) 2001-04-11 2012-09-11 International Paper Company Paper articles exhibiting long term storageability and method for making same
US7279071B2 (en) 2001-04-11 2007-10-09 International Paper Company Paper articles exhibiting water resistance and method for making same
US7666273B2 (en) 2001-04-11 2010-02-23 International Paper Company Paper articles exhibiting water resistance and method for making same
US7666272B2 (en) 2001-04-11 2010-02-23 International Paper Company Paper articles exhibiting water resistance and method for making same
US7927458B2 (en) 2001-04-11 2011-04-19 International Paper Company Paper articles exhibiting water resistance and method for making same
US8790494B2 (en) 2002-09-13 2014-07-29 International Paper Company Paper with improved stiffness and bulk and method for making same
US8460512B2 (en) 2002-09-13 2013-06-11 International Paper Company Paper with improved stiffness and bulk and method for making same
US8377526B2 (en) 2005-03-11 2013-02-19 International Paper Company Compositions containing expandable microspheres and an ionic compound, as well as methods of making and using the same
EP2028015A1 (en) 2005-10-14 2009-02-25 International Paper Company Recording sheet with improved image dry time
US8758886B2 (en) 2005-10-14 2014-06-24 International Paper Company Recording sheet with improved image dry time
US8157961B2 (en) 2005-11-01 2012-04-17 International Paper Company Paper substrate having enhanced print density
US10036123B2 (en) 2005-11-01 2018-07-31 International Paper Company Paper substrate having enhanced print density
EP2511419A1 (en) 2005-11-01 2012-10-17 International Paper Company A paper substrate having enhanced print density
US7682438B2 (en) 2005-11-01 2010-03-23 International Paper Company Paper substrate having enhanced print density
US8382947B2 (en) 2006-06-01 2013-02-26 International Paper Company Surface treatment of substrate or paper/paperboard products using optical brightening agent
US7622022B2 (en) 2006-06-01 2009-11-24 Benny J Skaggs Surface treatment of substrate or paper/paperboard products using optical brightening agent
US7972477B2 (en) 2006-06-01 2011-07-05 International Paper Company Surface treatment of substrate or paper/paperboard products using optical brightening agent
US8057637B2 (en) 2007-12-26 2011-11-15 International Paper Company Paper substrate containing a wetting agent and having improved print mottle
US8465622B2 (en) 2007-12-26 2013-06-18 International Paper Company Paper substrate containing a wetting agent and having improved print mottle
US8679294B2 (en) 2008-08-28 2014-03-25 International Paper Company Expandable microspheres and methods of making and using the same
US8382945B2 (en) 2008-08-28 2013-02-26 International Paper Company Expandable microspheres and methods of making and using the same
US8460511B2 (en) 2008-10-01 2013-06-11 International Paper Company Paper substrate containing a wetting agent and having improved printability
US8613829B2 (en) 2009-06-16 2013-12-24 International Paper Company Anti-microbial paper substrates useful in wallboard tape applications
WO2011016972A1 (en) 2009-08-07 2011-02-10 International Paper Company System, method and software for reducing printer colorant usage
US8854689B2 (en) 2009-08-07 2014-10-07 International Paper Company System, method and software for reducing printer colorant usage
US8456705B2 (en) 2009-08-07 2013-06-04 International Paper Company System, method and software for reducing printer colorant usage
US8652593B2 (en) 2009-12-17 2014-02-18 International Paper Company Printable substrates with improved brightness from OBAs in presence of multivalent metal salts
US8574690B2 (en) 2009-12-17 2013-11-05 International Paper Company Printable substrates with improved dry time and acceptable print density by using monovalent salts
US10036124B2 (en) 2012-01-23 2018-07-31 International Paper Company Separated treatment of paper substrate with multivalent metal salts and OBAs

Also Published As

Publication number Publication date
NZ183359A (en) 1978-09-20
SE432791B (en) 1984-04-16
MX4984E (en) 1983-01-31
PH12982A (en) 1979-10-29
ATA158477A (en) 1980-05-15
ZA771463B (en) 1978-01-25
NO149824C (en) 1987-04-01
FR2343859B1 (en) 1984-03-23
CA1100265A (en) 1981-05-05
AT360333B (en) 1980-01-12
FI63804B (en) 1983-04-29
NO770830L (en) 1977-09-13
AU2306377A (en) 1978-09-14
CH620003A5 (en) 1980-10-31
BE852342A (en) 1977-09-12
AU502842B2 (en) 1979-08-09
DK101177A (en) 1977-09-11
DE2710061A1 (en) 1977-09-22
NL7702454A (en) 1977-09-13
NO149824B (en) 1984-03-19
IT1085873B (en) 1985-05-28
DK147859C (en) 1991-08-12
JPS6215680B2 (en) 1987-04-08
BR7701449A (en) 1977-11-29
DK147859B (en) 1984-12-24
DE2710061C2 (en) 1987-03-26
FI770693A (en) 1977-09-11
SE432791C (en) 1989-04-04
JPS52118010A (en) 1977-10-04
FR2343859A1 (en) 1977-10-07
SE7702669L (en) 1977-09-11

Similar Documents

Publication Publication Date Title
GB1533434A (en) Sizing method and a sizing composition for use therein
JPS5373294A (en) Cationic polyurethane emulsion coposition
PL299028A1 (en) Method of obtaining formaldehyde-free methylolodantoines and their compositions
HU177796B (en) Insecticide compositions containing substituted benzoyl-urea derivatives as active agent,and process for producing the active agent
HU179483B (en) Herbicide and fungicide compositions containing phenoxy-propionic acid derivatives as active agents,and process for producing phenoxy-propionic acid derivatives
IN153885B (en)
ES456359A1 (en) Fungicidal N-trichloroacetyl-N{40 -chlorobenzoylhydrazine derivatives
JPS52136159A (en) Anti/malignanttumor containing the same as active ingredients
JPS5422323A (en) Preparation of urea for industrial uses
JPS52285A (en) Preparation of n1 *22tetrahydrofuryl**55fluorouracil
IE45752L (en) Homeopathic composition for erythema solare
JPS6429346A (en) Production of 7-nitro-6-demethyl-6-deoxytetracycline
JPS53108983A (en) Preparation of 5-fluorouracil
JPS5273801A (en) Preparation of urea derivatives
ES8101889A1 (en) Endoparasiticide pastes for horses.
IL61014A0 (en) Manufacture of 4-amino-5-chloro-1-phenylpyridaz-6-one
JPS52108908A (en) Preparation of n-substituted thiolcarbamates
JPS543010A (en) Stabilization of glutamic acid-gamma-semialdehyde or delta1-pyrroline-5- carboxylic acid
JPS53130419A (en) Stabilized prostaglandin composition
JPS5236667A (en) Preparation of 4,5-dicyano-2-imidazolone
GB1297595A (en)
JPS5283650A (en) Abietalinide derivatives
JPS543039A (en) Synthesis of urea derivative
DE2960842D1 (en) N-iso-propyl-s-(1,6-dihydro-6-(thi)oxo-pyridazin(1)-yl-methyl-thiolphosphoric acid esteramides, process for their preparation and their use as pesticides
JPS527975A (en) Process for preparing n4- acylcytarabines

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940221