ES489967A1 - Procedimiento mejorado para la fabricacion de granulos de pancreatina - Google Patents

Procedimiento mejorado para la fabricacion de granulos de pancreatina

Info

Publication number
ES489967A1
ES489967A1 ES489967A ES489967A ES489967A1 ES 489967 A1 ES489967 A1 ES 489967A1 ES 489967 A ES489967 A ES 489967A ES 489967 A ES489967 A ES 489967A ES 489967 A1 ES489967 A1 ES 489967A1
Authority
ES
Spain
Prior art keywords
pancreatin
pellets
pellet
extrusion
manufacture
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
ES489967A
Other languages
English (en)
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.)
Abbott Products GmbH
Original Assignee
Kali Chemie Pharma GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6072800&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES489967(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kali Chemie Pharma GmbH filed Critical Kali Chemie Pharma GmbH
Publication of ES489967A1 publication Critical patent/ES489967A1/es
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/14Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682Processes
    • A61K9/1688Processes resulting in pure drug agglomerate optionally containing up to 5% of excipient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/43Enzymes; Proenzymes; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/43Enzymes; Proenzymes; Derivatives thereof
    • A61K38/46Hydrolases (3)
    • A61K38/465Hydrolases (3) acting on ester bonds (3.1), e.g. lipases, ribonucleases
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/43Enzymes; Proenzymes; Derivatives thereof
    • A61K38/46Hydrolases (3)
    • A61K38/47Hydrolases (3) acting on glycosyl compounds (3.2), e.g. cellulases, lactases
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/16Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/43Enzymes; Proenzymes; Derivatives thereof
    • A61K38/46Hydrolases (3)
    • A61K38/48Hydrolases (3) acting on peptide bonds (3.4)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5073Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system

Abstract

Procedimiento mejorado para la fabricación de gránulos de pancreatina, caracterizado porque se extruye una masa conformable que contiene disolventes favorables a las enzimas y polvo de pancreatina en una prensa de extrusión, eventualmente con enfriamiento, se divide el material extruído en recortes de extrusión, se seca y se trata ulteriormente según métodos conocidos en sí.
ES489967A 1979-06-08 1980-03-27 Procedimiento mejorado para la fabricacion de granulos de pancreatina Expired ES489967A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2923279A DE2923279B1 (de) 1979-06-08 1979-06-08 Verfahren zur Herstellung von Pankreatin-Pellets

Publications (1)

Publication Number Publication Date
ES489967A1 true ES489967A1 (es) 1980-10-01

Family

ID=6072800

Family Applications (1)

Application Number Title Priority Date Filing Date
ES489967A Expired ES489967A1 (es) 1979-06-08 1980-03-27 Procedimiento mejorado para la fabricacion de granulos de pancreatina

Country Status (22)

Country Link
US (1) US4280971A (es)
EP (1) EP0021129B2 (es)
JP (1) JPS55164622A (es)
KR (1) KR850000625B1 (es)
AR (1) AR228427A1 (es)
AT (1) ATE6030T1 (es)
AU (1) AU532838B2 (es)
CA (1) CA1142082A (es)
DD (1) DD151184A5 (es)
DE (2) DE2923279B1 (es)
DK (1) DK158932C (es)
ES (1) ES489967A1 (es)
FI (1) FI84022C (es)
GR (1) GR69290B (es)
IE (1) IE49584B1 (es)
IL (1) IL59893A (es)
NO (1) NO158949C (es)
NZ (1) NZ193476A (es)
PH (1) PH16898A (es)
PT (1) PT71136A (es)
SU (1) SU1256690A3 (es)
ZA (1) ZA802919B (es)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9259393B2 (en) 2000-11-15 2016-02-16 Aptalis Pharma S.R.L. Microspheres of pancreatic enzymes with high stability and production method thereof
US9976171B2 (en) 2011-08-08 2018-05-22 Allergan Pharmaceuticals International Limited Method for dissolution testing of solid compositions containing digestive enzymes
US10087493B2 (en) 2008-03-07 2018-10-02 Aptalis Pharma Canada Ulc Method for detecting infectious parvovirus in pharmaceutical preparations
US10184121B2 (en) 2013-06-28 2019-01-22 Allergan Pharmaceuticals International Limited Methods for removing viral contaminants from pancreatic extracts
US10206882B2 (en) 2007-02-20 2019-02-19 Allergan Pharmaceuticals International Limited Stable digestive enzyme compositions
US10993996B2 (en) 2013-08-09 2021-05-04 Allergan Pharmaceuticals International Limited Digestive enzyme composition suitable for enteral administration
US11364205B2 (en) 2010-10-01 2022-06-21 Societe Des Produits Nestle S.A. Stable low digestive enzyme content formulation

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61170390A (ja) * 1985-01-25 1986-08-01 Agency Of Ind Science & Technol 酵素含有多糖複合体
GB8624628D0 (en) * 1986-10-14 1986-11-19 Scras Soluble/splitable tablets
DE3642853A1 (de) * 1986-12-16 1988-06-23 Ulrich Von Dr Ing Pidoll Arzneimittel
IT1205716B (it) * 1987-01-21 1989-03-31 Samil Spa Procedimento per la preparazione di microsfere gastroresistenti ed enterosolubili di enzima digestivo e preparato faramceutico a microsfere cosi' prodotto
DE3721574A1 (de) * 1987-06-30 1989-01-12 Kettelhack Riker Pharma Gmbh Arzneimittel in form von pellets mit enzymatisch kontrollierter arzneistoff-freisetzung
US4944944A (en) * 1987-11-19 1990-07-31 Oklahoma Medical Research Foundation Dietary compositions and methods using bile salt-activated lipase
KR100229754B1 (ko) * 1989-11-24 1999-11-15 샬러 한스, 하우스 한스 루돌프 판크레아틴구형입자, 이의 제조방법 및 이를 함유하는 약제학적 조성물
WO1993007859A1 (en) * 1991-10-23 1993-04-29 Warner-Lambert Company Novel pharmaceutical pellets and process for their production
US5262172A (en) * 1992-06-19 1993-11-16 Digestive Care Inc. Compositions of gastric acid-resistant microspheres containing buffered bile acids
US5260074A (en) * 1992-06-22 1993-11-09 Digestive Care Inc. Compositions of digestive enzymes and salts of bile acids and process for preparation thereof
US5302400A (en) * 1992-06-22 1994-04-12 Digestive Care Inc. Preparation of gastric acid-resistant microspheres containing digestive enzymes and buffered-bile acids
US5415872A (en) * 1992-06-22 1995-05-16 Digestive Care Inc. Compositions of gastric acid-resistant microspheres containing salts of bile acids
US5234697A (en) * 1992-06-22 1993-08-10 Digestive Care Inc. Compositions of gastric acid-resistant microspheres containing salts of bile acids
US5578304A (en) * 1992-06-22 1996-11-26 Digestive Care Inc. Compositions of digestive enzymes and salts of bile acids and process for preparation thereof
US5460812A (en) * 1992-06-22 1995-10-24 Digestive Care Inc. Compositions of digestive enzymes and salts of bile acids and process for preparation thereof
DE4227385A1 (de) 1992-08-19 1994-02-24 Kali Chemie Pharma Gmbh Pankreatinmikropellets
US5352682A (en) * 1993-03-08 1994-10-04 Digestive Care Inc. Compositions containing salts of bile acid-aminosalicylate conjugates
GB9422154D0 (en) 1994-11-03 1994-12-21 Euro Celtique Sa Pharmaceutical compositions and method of producing the same
US5965161A (en) 1994-11-04 1999-10-12 Euro-Celtique, S.A. Extruded multi-particulates
US5750104A (en) * 1996-05-29 1998-05-12 Digestive Care Inc. High buffer-containing enteric coating digestive enzyme bile acid compositions and method of treating digestive disorders therewith
US5861291A (en) * 1997-02-24 1999-01-19 Biozymes Inc. Method for producing pancreatin which contains low amounts of residual organic solvent and product thereof
DE19918325A1 (de) 1999-04-22 2000-10-26 Euro Celtique Sa Verfahren zur Herstellung von Arzneiformen mit regulierter Wirkstofffreisetzung mittels Extrusion
US6632429B1 (en) 1999-12-17 2003-10-14 Joan M. Fallon Methods for treating pervasive development disorders
KR100367659B1 (ko) * 2000-05-08 2003-01-14 주식회사 바이넥스 선택적 안정화제의 첨가에 따른 자가분해(autolysis)를 통한 고역가 판크레아틴의 제조방법
GB0012056D0 (en) * 2000-05-18 2000-07-12 Consejo Superior Investigacion Model for neurodegenerative disease
US20070053895A1 (en) * 2000-08-14 2007-03-08 Fallon Joan M Method of treating and diagnosing parkinsons disease and related dysautonomic disorders
US8030002B2 (en) 2000-11-16 2011-10-04 Curemark Llc Methods for diagnosing pervasive development disorders, dysautonomia and other neurological conditions
KR20020085376A (ko) * 2001-05-08 2002-11-16 (주) 인터코텍 화장품 조성물
US20040197321A1 (en) * 2002-03-19 2004-10-07 Tibor Sipos Composition and method to prevent or reduce diarrhea and steatorrhea in HIV patients
US20030180279A1 (en) * 2002-03-19 2003-09-25 Tibor Sipos Composition and method to prevent or reduce diarrhea and steatorrhea in HIV patients
PL1729797T3 (pl) 2004-03-22 2009-02-27 Abbott Laboratories Gmbh Doustne kompozycje farmaceutyczne produktów zawierających lipazę, a zwłaszcza pankreatynę, zawierające środki powierzchniowo czynne
US7153504B2 (en) * 2004-07-30 2006-12-26 Can Technologies, Inc. Stabilized pancreas product
US20060198838A1 (en) * 2004-09-28 2006-09-07 Fallon Joan M Combination enzyme for cystic fibrosis
CN101233229B (zh) * 2005-07-29 2013-05-01 雅培实验室有限公司 制备消毒的胰酶粉末的方法
SI1931316T1 (sl) 2005-08-15 2010-06-30 Solvay Pharm Gmbh Farmacevtski sestavki z nadzorovanim sproščanjem za kislinsko labilna zdravila
US11266607B2 (en) 2005-08-15 2022-03-08 AbbVie Pharmaceuticals GmbH Process for the manufacture and use of pancreatin micropellet cores
US9198871B2 (en) 2005-08-15 2015-12-01 Abbott Products Gmbh Delayed release pancreatin compositions
US20080058282A1 (en) 2005-08-30 2008-03-06 Fallon Joan M Use of lactulose in the treatment of autism
US20070116695A1 (en) * 2005-09-21 2007-05-24 Fallon Joan M Pharmaceutical preparations for attention deficit disorder, attention deficit hyperactivity disorder and other associated disorders
US10072256B2 (en) 2006-05-22 2018-09-11 Abbott Products Gmbh Process for separating and determining the viral load in a pancreatin sample
DE102007025858A1 (de) 2007-06-01 2008-12-04 Grünenthal GmbH Verfahren zur Herstellung einer Arzneimitteldarreichungsform
US20090130063A1 (en) * 2007-11-15 2009-05-21 Solvay Pharmaceuticals Gmbh Process for separating and determining the viral load in a pancreatin sample
US8658163B2 (en) 2008-03-13 2014-02-25 Curemark Llc Compositions and use thereof for treating symptoms of preeclampsia
US8084025B2 (en) 2008-04-18 2011-12-27 Curemark Llc Method for the treatment of the symptoms of drug and alcohol addiction
US9320780B2 (en) * 2008-06-26 2016-04-26 Curemark Llc Methods and compositions for the treatment of symptoms of Williams Syndrome
PL2318035T3 (pl) * 2008-07-01 2019-10-31 Curemark Llc Sposoby i kompozycje do leczenia objawów zaburzeń neurologicznych i zaburzeń zdrowia psychicznego
US20100021505A1 (en) * 2008-07-28 2010-01-28 Tibor Sipos Composition and method to prevent or reduce diarrhea and steatorrhea in HIV patients
US10776453B2 (en) 2008-08-04 2020-09-15 Galenagen, Llc Systems and methods employing remote data gathering and monitoring for diagnosing, staging, and treatment of Parkinsons disease, movement and neurological disorders, and chronic pain
EP2165717A1 (de) 2008-08-27 2010-03-24 Nordmark Arzneimittel GmbH & Co.KG Verfahren zur Verringerung der viralen und mikrobiellen Belastung feststoffhaltiger biologischer Extrakte
US20100092447A1 (en) 2008-10-03 2010-04-15 Fallon Joan M Methods and compositions for the treatment of symptoms of prion diseases
EP2373791B1 (en) 2009-01-06 2016-03-30 Curelon LLC Compositions comprising protease, amylase and lipase for use in the treatment of staphylococcus aureus infections
KR20170005191A (ko) 2009-01-06 2017-01-11 큐어론 엘엘씨 이. 콜라이에 의한 구강 감염의 치료 또는 예방을 위한 조성물 및 방법
ES2488407T3 (es) 2009-01-29 2014-08-27 Nordmark Arzneimittel Gmbh & Co. Kg Preparación farmacéutica que contiene lipasa de origen bacteriano
US9056050B2 (en) 2009-04-13 2015-06-16 Curemark Llc Enzyme delivery systems and methods of preparation and use
EP2295039B2 (de) 2009-08-28 2022-10-26 Nordmark Pharma GmbH Verfahren zur Herstellung von Pankreatin-Pellets, insbesondere Pankreatin-Mikropellets, und hiernach hergestellte Pankreatin-Pellets
WO2011050135A1 (en) 2009-10-21 2011-04-28 Curemark Llc Methods and compositions for the prevention and treatment of influenza
DE202011000728U1 (de) 2011-03-30 2011-06-09 Nordmark Arzneimittel GmbH & Co. KG, 25436 Pankreatin-Pellets, insbesondere Pankreatin-Mikropellets
PL2489349T3 (pl) 2011-02-17 2014-09-30 Nordmark Arzneimittel Gmbh & Co Kg Granulki pankreatynowe, zwłaszcza mikrogranulki pankreatynowe, oraz sposób ich produkcji
MX362974B (es) 2011-04-21 2019-02-28 Curemark Llc Compuestos para el tratamiento de alteraciones neuropsiquiatricas.
US10350278B2 (en) 2012-05-30 2019-07-16 Curemark, Llc Methods of treating Celiac disease
US20180028454A1 (en) 2015-02-04 2018-02-01 Abbvie Inc. Pharmaceutical compositions and methods of use thereof to treat pancreatic enzyme insufficiency
US11541009B2 (en) 2020-09-10 2023-01-03 Curemark, Llc Methods of prophylaxis of coronavirus infection and treatment of coronaviruses

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154603A (en) * 1961-08-02 1964-10-27 American Cyanamid Co Process for the preparation of spherical contact particles
DE1617363B1 (de) * 1967-12-06 1972-05-31 Boehringer & Soehne Gmbh Verfahren zur Herstellung hochaktiver Enzym-Verdauungspraeparate
DE2035739A1 (en) * 1970-07-18 1972-01-27 Röhm FmbH, 6100 Darmstadt Oral enzyme prepsn - consisting of granulate with gastric juices-resistant coating in tablet or capsule form
GB1342409A (en) * 1970-07-23 1974-01-03 Ciba Geigy Ag Flowable pancreatin preparation of low microorgan ism content and a process for its manufacture
BE795766A (fr) * 1972-02-22 1973-08-22 Lilly Co Eli Particules de napsylate de propoxyphene retard et procede de fabrication de ces particules
US3922339A (en) * 1974-06-20 1975-11-25 Kv Pharm Co Sustained release medicant
DE2512746C3 (de) * 1975-03-22 1980-04-24 Kali-Chemie Pharma Gmbh, 3000 Hannover Verfahren zur Herstellung von keimarmem, faserfreiem Pankreatin
GB1509866A (en) * 1975-06-10 1978-05-04 Johnson & Johnson Enteric coated digestive enzyme compositions
JPS5347513A (en) * 1976-10-14 1978-04-28 Meiji Seika Kaisha Ltd Preparation of enzymatic agent

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9259393B2 (en) 2000-11-15 2016-02-16 Aptalis Pharma S.R.L. Microspheres of pancreatic enzymes with high stability and production method thereof
US9884025B2 (en) 2000-11-15 2018-02-06 Aptalis Pharma S.R.L. Microspheres of pancreatic enzymes with high stability and production method thereof
US10206882B2 (en) 2007-02-20 2019-02-19 Allergan Pharmaceuticals International Limited Stable digestive enzyme compositions
US10087493B2 (en) 2008-03-07 2018-10-02 Aptalis Pharma Canada Ulc Method for detecting infectious parvovirus in pharmaceutical preparations
US11364205B2 (en) 2010-10-01 2022-06-21 Societe Des Produits Nestle S.A. Stable low digestive enzyme content formulation
US9976171B2 (en) 2011-08-08 2018-05-22 Allergan Pharmaceuticals International Limited Method for dissolution testing of solid compositions containing digestive enzymes
US10184121B2 (en) 2013-06-28 2019-01-22 Allergan Pharmaceuticals International Limited Methods for removing viral contaminants from pancreatic extracts
US10993996B2 (en) 2013-08-09 2021-05-04 Allergan Pharmaceuticals International Limited Digestive enzyme composition suitable for enteral administration

Also Published As

Publication number Publication date
FI84022B (fi) 1991-06-28
JPS55164622A (en) 1980-12-22
CA1142082A (en) 1983-03-01
ATE6030T1 (de) 1984-02-15
PH16898A (en) 1984-04-05
IL59893A0 (en) 1980-06-30
DD151184A5 (de) 1981-10-08
ZA802919B (en) 1981-05-27
JPH0428691B2 (es) 1992-05-15
DE2923279B1 (de) 1980-11-20
AU5755280A (en) 1981-10-15
NZ193476A (en) 1982-11-23
PT71136A (en) 1980-05-01
EP0021129B2 (de) 1988-09-07
IL59893A (en) 1983-03-31
US4280971A (en) 1981-07-28
EP0021129A2 (de) 1981-01-07
FI84022C (fi) 1991-10-10
DK158932B (da) 1990-08-06
AR228427A1 (es) 1983-03-15
DE2923279C2 (es) 1987-07-09
SU1256690A3 (ru) 1986-09-07
IE49584B1 (en) 1985-10-30
GR69290B (es) 1982-05-13
AU532838B2 (en) 1983-10-13
NO801690L (no) 1980-12-09
DK244480A (da) 1980-12-09
DK158932C (da) 1991-01-21
KR850000625B1 (ko) 1985-05-06
NO158949B (no) 1988-08-08
FI801779A (fi) 1980-12-09
NO158949C (no) 1988-11-16
DE3066366D1 (en) 1984-03-08
EP0021129B1 (de) 1984-02-01
IE800733L (en) 1980-12-08
EP0021129A3 (en) 1981-11-11
KR830002513A (ko) 1983-05-30

Similar Documents

Publication Publication Date Title
ES489967A1 (es) Procedimiento mejorado para la fabricacion de granulos de pancreatina
CA1025712A (en) Process for the manufacture of composite structures constituted by cellulosic and polymeric materials
ES436207A1 (es) Mejoras en un procedimiento relativo a sistemas modificado- res de espuma.
BR7604984A (pt) Processo para fabricacao de explosivo composito termoestavel explosivo assim obtido,polvora a moldar reticulada,e carregamento explosivo
CA1011491A (en) Polymeric compositions and process for their manufacture
DE3063223D1 (en) Process for the production of graft polymer, the polymer so produced and polystyrene compositions containing it as an impact modifier
KR860001613A (ko) 흡착제용 해조류 과립의 제조방법
CA977972A (en) Manufacture of progressive burning propellants, and product
ZA754685B (en) 9.3",4"-triacyl ester of the antibiotic sf-837 m1 substance and the production thereof
JPS5566508A (en) Valepotiat medicine and its manufacture
CA1019499A (en) Manufacture of carbodiimide foams
CA925470A (en) Production of improved polymeric materials using electrical gas discharges
JPS5222593A (en) Production process of granular sulfur
ES438445A1 (es) Procedimiento para la preparacion de un agente pesticida quedesprende fosfina.
IT1007925B (it) Composizioni contenenti miscele di policarbamoil solfonati e di altri polimeri e loro applicazio ni
CA1027696A (en) Process for the production of polymeric acetals containing urethane, carbamide and amide groups
JPS5424289A (en) Production of spherical diatomaceous earth carrier
IE42095L (en) Granular oxymethylene polymers
OA05031A (fr) Nouveaux arylcarbamates N-sulfénylés, leur procédé de préparation et leur application comme insecticides.
ZA757282B (en) Process for the manufacture of double base propellant charges for rockets, ejector charges and the like
AU475467B2 (en) Process and apparatus forthe production of smokeless, odourless, solid fuel
CA1007457A (en) Explosive compositions fueled, sensitized and thickened by solid, finely divided polysaccharide polymer of plant origin
ZA806244B (en) Ergot peptide alkaloides,their production,pharmaceutical compositions and their use as pharamceuticals
GB1443289A (en) Mouldable compositions comprising polyvinyl nitrate
CA921780A (en) Process for production of glass-filled thermoplastic pellets suitable for blending with thermoplastic, and such pellets

Legal Events

Date Code Title Description
PC1A Transfer granted