DK152657C - Katalysatorer til polymerisation af alfa-alkener - Google Patents

Katalysatorer til polymerisation af alfa-alkener

Info

Publication number
DK152657C
DK152657C DK415776A DK415776A DK152657C DK 152657 C DK152657 C DK 152657C DK 415776 A DK415776 A DK 415776A DK 415776 A DK415776 A DK 415776A DK 152657 C DK152657 C DK 152657C
Authority
DK
Denmark
Prior art keywords
alfa
alkenes
catalysts
polymerization
alfa alkenes
Prior art date
Application number
DK415776A
Other languages
Danish (da)
English (en)
Other versions
DK415776A (da
DK152657B (da
Inventor
Luciano Luciani
Norio Kashiwa
Pier Camillo Barbe
Akinori Toyota
Original Assignee
Montedison Spa
Mitsui Petrochemical Ind
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 Montedison Spa, Mitsui Petrochemical Ind filed Critical Montedison Spa
Publication of DK415776A publication Critical patent/DK415776A/da
Priority to DK486779A priority Critical patent/DK151969C/da
Publication of DK152657B publication Critical patent/DK152657B/da
Application granted granted Critical
Publication of DK152657C publication Critical patent/DK152657C/da

Links

Classifications

    • 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
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • 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
    • C08F4/00—Polymerisation catalysts
    • C08F4/02—Carriers therefor
    • C08F4/022—Magnesium halide as support anhydrous or hydrated or complexed by means of a Lewis base for Ziegler-type catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DK415776A 1975-11-21 1976-09-15 Katalysatorer til polymerisation af alfa-alkener DK152657C (da)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK486779A DK151969C (da) 1975-11-21 1979-11-16 Fast katalysatorkomponent til anvendelse i katalysatorer til brug ved polymerisation af alfa-alkener

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT29525/75A IT1054410B (it) 1975-11-21 1975-11-21 Catalizzatori per la polimerizzazione delle alfa olefine
IT2952575 1975-11-21

Publications (3)

Publication Number Publication Date
DK415776A DK415776A (da) 1977-05-22
DK152657B DK152657B (da) 1988-04-05
DK152657C true DK152657C (da) 1988-08-15

Family

ID=11227408

Family Applications (1)

Application Number Title Priority Date Filing Date
DK415776A DK152657C (da) 1975-11-21 1976-09-15 Katalysatorer til polymerisation af alfa-alkener

Country Status (33)

Country Link
US (2) US4226741A (sv)
JP (3) JPS52151691A (sv)
AR (1) AR220305A1 (sv)
AT (1) AT347678B (sv)
AU (1) AU506548B2 (sv)
BE (1) BE848527A (sv)
BG (1) BG40483A3 (sv)
BR (1) BR7606438A (sv)
CA (1) CA1083561A (sv)
CS (1) CS200193B2 (sv)
DD (1) DD126555A5 (sv)
DE (2) DE2660216C2 (sv)
DK (1) DK152657C (sv)
EG (1) EG13190A (sv)
ES (1) ES451881A1 (sv)
FI (1) FI62672C (sv)
FR (2) FR2332288A1 (sv)
GB (1) GB1559194A (sv)
GR (1) GR61653B (sv)
HU (1) HU174805B (sv)
IN (1) IN145201B (sv)
IT (1) IT1054410B (sv)
MX (1) MX143964A (sv)
NL (1) NL174255B (sv)
NO (1) NO153609C (sv)
PH (1) PH17220A (sv)
PT (1) PT65605B (sv)
RO (1) RO72075B (sv)
SE (1) SE434160B (sv)
SU (1) SU858571A3 (sv)
TR (1) TR19633A (sv)
YU (1) YU40286B (sv)
ZA (1) ZA765709B (sv)

Families Citing this family (113)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
YU35844B (en) * 1968-11-25 1981-08-31 Montedison Spa Process for obtaining catalysts for the polymerization of olefines
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
IT1068112B (it) * 1976-08-09 1985-03-21 Montedison Spa Componenti di catalizzatori per la polimerizzazione delle alfa olefine e catalizzatori da essi ottenuti
JPS53143684A (en) * 1977-05-20 1978-12-14 Mitsui Petrochem Ind Ltd Polymerization of olefin
GB1603724A (en) * 1977-05-25 1981-11-25 Montedison Spa Components and catalysts for the polymerisation of alpha-olefins
CA1094749A (en) * 1977-05-25 1981-01-27 Louis J. Rekers Resin rheology control process and catalyst therefor
IT1114822B (it) * 1977-07-04 1986-01-27 Montedison Spa Componenti di catalizzatori per la polimerizzazione delle alfa-olefine
JPS5494590A (en) * 1978-01-05 1979-07-26 Showa Denko Kk Improved polymerization of olefin
IT1092448B (it) * 1978-02-09 1985-07-12 Montedison Spa Catalizzatori per la polimerizzazione delle alfa-olefine
US4220745A (en) * 1978-03-01 1980-09-02 Mitsui Toatsu Chemicals, Inc. Process for polymerization of α-olefins
JPS5919564B2 (ja) * 1978-04-12 1984-05-07 東亜燃料工業株式会社 α−オレフインの重合用触媒成分の製造方法
IT1113129B (it) * 1978-04-12 1986-01-20 Montedison Spa Catalizzatori e componenti di catalizzatori per la polimerizzazione delle olefine
IT1098272B (it) * 1978-08-22 1985-09-07 Montedison Spa Componenti,di catalizzatori e catalizzatori per la polimerizzazione delle alfa-olefine
JPS5534238A (en) * 1978-08-31 1980-03-10 Chisso Corp Preparation of alpha-olefin polymer
DE2849114C2 (de) * 1978-11-11 1982-12-23 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung einer Polypropylen-Formmasse und ihre Verwendung zur Herstellung von Formkörpern
US4243552A (en) * 1978-12-11 1981-01-06 Phillips Petroleum Company Polymerization catalyst and process
CA1118148A (en) * 1978-12-14 1982-02-09 Union Carbide Corporation Preparation of high density ethylene polymers in fluid bed reactor
US4303771A (en) * 1978-12-14 1981-12-01 Union Carbide Corporation Process for the preparation of high density ethylene polymers in fluid bed reactor
US4293673A (en) * 1978-12-28 1981-10-06 Union Carbide Corporation Spheroidal polymerization catalyst, process for preparing, and use for ethylene polymerization
US4277370A (en) 1979-02-15 1981-07-07 Standard Oil Company (Indiana) Alpha-olefin polymerization catalyst
JPS55135105A (en) * 1979-04-10 1980-10-21 Mitsui Petrochem Ind Ltd Titanium catalyst component for olefin polymerization
DE3064564D1 (en) * 1979-04-30 1983-09-22 Shell Int Research Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
CA1141093A (en) * 1979-05-17 1983-02-08 Brian L. Goodall Olefin polymerization catalyst compositions and a process for the polymerization of olefins employing such compositions
IT1121993B (it) * 1979-07-02 1986-04-23 Montedison Spa Procedimento migliorato per l'essiccamento di materiali incoerenti
ZA802449B (en) * 1979-07-09 1981-04-29 El Paso Polyolefins Propylene polymerization process
JPS5950246B2 (ja) * 1979-10-16 1984-12-07 三井化学株式会社 成形用オレフイン共重合体の製法
IT1127222B (it) 1979-11-14 1986-05-21 Montedison Spa Componenti di catalizzatori per la polimerizzazione di olefine
JPS56136805A (en) * 1980-03-29 1981-10-26 Mitsui Petrochem Ind Ltd Titanium catalyst component for olefin polymerization
JPS56151708A (en) * 1980-04-28 1981-11-24 Idemitsu Kosan Co Ltd Polymerization of ethylene
IT1209255B (it) 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
US6777508B1 (en) 1980-08-13 2004-08-17 Basell Poliolefine Italia S.P.A. Catalysts for the polymerization of olefins
US4342856A (en) * 1980-11-14 1982-08-03 El Paso Polyolefins Company Propylene polymerization process and product
US4321347A (en) * 1980-12-29 1982-03-23 Gulf Research & Development Co. Process for the polymerization of olefins
US4328123A (en) 1980-12-29 1982-05-04 Gulf Research & Development Company Olefin polymerization catalyst
ATE20239T1 (de) * 1981-08-07 1986-06-15 Ici Plc Uebergangsmetallzusammensetzung auf einem traeger aufgebracht.
DE3269975D1 (en) * 1981-08-07 1986-04-24 Ici Plc Spraying solid
ES8305007A1 (es) * 1981-08-07 1983-04-16 Hoechst Ag "procedimiento para la polimerizacion de 1-olefinas".
IT1140221B (it) * 1981-10-14 1986-09-24 Montedison Spa Composizioni polipropileniche aventi migliorate caratteristiche di resistenza all'urto alle basse temperature e procedimento di preparazione
JPS5883016A (ja) * 1981-11-13 1983-05-18 Mitsui Petrochem Ind Ltd プロピレンブロツク共重合体の製法
US4451688A (en) * 1981-12-03 1984-05-29 Nippon Oil Company, Limited Process for preparing polyolefins
JPS5898309A (ja) * 1981-12-09 1983-06-11 Toho Titanium Co Ltd オレフイン類重合用触媒成分の製造方法
JPS58109507A (ja) * 1981-12-23 1983-06-29 Toho Titanium Co Ltd オレフイン類重合用触媒成分の製造方法
IT1169291B (it) * 1981-12-24 1987-05-27 Montedison Spa Componenti di catalizzatori per la polimerizzazione dell'etilene e sue miscele con olefine ed i soui catalizzatori da essi ottenuti
JPS58138708A (ja) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd オレフイン系重合体の製造方法
IT1190683B (it) * 1982-02-12 1988-02-24 Montedison Spa Componenti e catalizzatori per la polimerizzazione di olefine
IT1190681B (it) * 1982-02-12 1988-02-24 Montedison Spa Componenti e catalizzatori per la polimerizzazione di olefine
IT1190682B (it) * 1982-02-12 1988-02-24 Montedison Spa Catalizzatori per la polimerizzazione di olefine
JPS58138706A (ja) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd オレフイン系重合体の製造方法
JPS58138705A (ja) * 1982-02-12 1983-08-17 Mitsui Petrochem Ind Ltd オレフイン系重合体の製造方法
JPS58206608A (ja) * 1982-05-25 1983-12-01 Sumitomo Chem Co Ltd オレフィン重合体の製造方法
US4555496A (en) * 1982-08-20 1985-11-26 Phillips Petroleum Company Supported polyolefin catalyst components and methods of making and using the same
JPS5975910A (ja) * 1982-10-25 1984-04-28 Mitsui Petrochem Ind Ltd エチレン共重合体
US4419269A (en) * 1982-12-06 1983-12-06 The Dow Chemical Company Transition metal containing catalyst
EP0113960A1 (en) * 1982-12-15 1984-07-25 Imperial Chemical Industries Plc Production and use of magnesium halide composition
US4506029A (en) * 1982-12-20 1985-03-19 Stauffer Chemical Company Supported catalyst for polymerization of olefins
US4467044A (en) * 1982-12-20 1984-08-21 Stauffer Chemical Company Supported catalyst for polymerization of olefins
US4480047A (en) * 1983-04-07 1984-10-30 Ashland Oil, Inc. High performance catalysts for carbometallic oil conversion and their manufacturing and use
JPS59218079A (ja) * 1983-05-26 1984-12-08 Toshiba Corp 陰極線管保護装置
US4866022A (en) * 1984-03-23 1989-09-12 Amoco Corporation Olefin polymerization catalyst
US4988656A (en) * 1984-03-23 1991-01-29 Amoco Corporation Olefin polymerization catalyst
US4701505A (en) * 1984-09-26 1987-10-20 Mitsubishi Petrochemical Company Limited Process for production of olefin polymers
US4650778A (en) * 1985-01-18 1987-03-17 E. I. Du Pont De Nemours And Company Metal halide vaporization into diluents
US4740570A (en) * 1985-01-18 1988-04-26 E. I. Du Pont De Nemours And Company Metal halide vaporization into diluents
US4960593A (en) * 1985-01-30 1990-10-02 Hilmont Incorporated Process for preparing thermally stable olefinic polymers
IT1183651B (it) * 1985-05-22 1987-10-22 Dutral Spa Procedimento per la preparazione di terpolimeri etilene propilene diene
FI75844C (sv) * 1986-04-01 1988-08-08 Neste Oy Katalytkomponenter för polymeringskatalyter av alfaolefiner och förfar ande för deras framställning
FI75843C (sv) * 1986-04-01 1988-08-08 Neste Oy Katalytkomponenter för polymeringskatalyter av alfaolefiner och förfar ande för deras framställning
FI75842C (sv) * 1986-04-01 1988-08-08 Neste Oy Katalytkomponenter för polymeringskatalyter av alfaolefiner och förfar ande för deras framställning
FI75845C (sv) * 1986-04-01 1988-08-08 Neste Oy Katalytkomponenter för polymeringskatalyter av alfaolefiner och förfar ande för deras framställning
FI75841C (sv) * 1986-04-01 1988-08-08 Neste Oy Katalytkomponenter för polymeringskatalyter av alfaolefiner och förfar ande för deras framställning
US4829038A (en) * 1986-06-17 1989-05-09 Amoco Corporation Alpha-olefin polymerization catalyst system including an advantageous modifier component
US4767735A (en) * 1987-02-02 1988-08-30 Cosden Technology, Inc. Catalyst pretreatment process
DE3876892T2 (de) * 1987-02-17 1993-04-29 Mitsui Petrochemical Ind Verfahren zur polymerisierung von alpha-polyolefinen.
JPS62295903A (ja) * 1987-04-17 1987-12-23 Mitsui Toatsu Chem Inc α−オレフインの重合方法
DE3823934C2 (de) * 1987-07-31 2002-01-03 Petroleo Brasileiro Sa Verfahren zur Herstellung eines Ethylenpolymerisationskatalysators und Ethylenpolymerisationsverfahren
US5143883A (en) * 1987-09-21 1992-09-01 Quantum Chemical Corporation Modified silica based catalyst
US5145821A (en) * 1990-05-09 1992-09-08 Quantum Chemical Corporation Silica supported polymerization catalyst system
US5098969A (en) * 1987-09-21 1992-03-24 Quantum Chemical Corporation Propylene polymerization using modified silica based catalyst
US5034365A (en) * 1990-05-09 1991-07-23 Quantum Chemical Corporation Silica supported polymerization catalyst
US5225385A (en) * 1988-08-26 1993-07-06 Shell Oil Company Solid alkene polymerization catalyst components and process for their preparation
US5328877A (en) * 1988-08-26 1994-07-12 Shell Oil Company Solid alkene polymerization catalyst components and process for their preparation
GB8911611D0 (en) * 1989-05-19 1989-07-05 Shell Int Research Viscosity modification of mineral oils
GB8925945D0 (en) * 1989-11-16 1990-01-04 Shell Int Research Olefin polymerization catalysts
US5145922A (en) * 1989-11-16 1992-09-08 Shell Research Limited Olefin polymerization catalysts
IT1241062B (it) * 1990-01-10 1993-12-29 Himont Inc Componenti e catalizzatori per la polimerizzazione di olefine
US5037789A (en) * 1990-03-23 1991-08-06 Quantum Chemical Corporation Non-supported catalyst
US5232998A (en) * 1990-05-09 1993-08-03 Quantum Chemical Corporation Olefin polymerization using silica supported catalyst
IT1252041B (it) * 1990-10-11 1995-05-29 Enimont Anic Srl Componente solido di catalizzatore per la (co)polimerizzazione dell'etilene
FR2669915B1 (fr) * 1990-11-29 1993-01-29 Atochem Particules de chlorure de magnesium a structure polyedre, composante catalytique supportee sur ces particules, procedes de fabrication de ces produits et des polyolefines obtenues a partir de cette composante catalytique.
TW248565B (sv) 1991-08-14 1995-06-01 Mitsui Petroleum Chemicals Industry Co
JP3518814B2 (ja) * 1993-02-25 2004-04-12 三井化学株式会社 プロピレン系重合体組成物
US5424263A (en) * 1993-04-23 1995-06-13 Quantum Chemical Corporation Supported polymerization catalyst
DE4340140A1 (de) * 1993-11-25 1995-06-01 Basf Ag Katalysatorsysteme vom Typ der Ziegler-Natta-Katalysatoren
FR2728181B1 (fr) 1994-12-16 1997-01-31 Appryl Snc Composante catalytique pour la polymerisation des olefines, son procede de fabrication, et procede de polymerisation des olefines en presence de ladite composante catalytique
IT1275867B1 (it) * 1995-03-07 1997-10-24 Enichem Elastomers Procedimento per l'ottenimento di copolimeri elastomerici etilene- propilene ad alta purezza e distribuzione dei pesi molecolari
DE69600988T2 (de) * 1995-10-02 1999-07-08 Borealis Ag, Schwechat-Mannswoerth Trägerkatalysator für die Olefinpolymerisation
ATE173743T1 (de) * 1995-11-08 1998-12-15 Borealis Ag Trägerkatalysator für die olefinpolymerisation
EP0773236B1 (en) 1995-11-08 1998-11-25 Borealis AG Supported catalyst for olefin polymerization
EP0776912B1 (en) 1995-12-01 1999-06-16 Borealis AG Supported catalyst for olefin polymerization
DE69602911T2 (de) * 1995-12-01 1999-12-23 Borealis Ag, Schwechat-Mannswoerth Trägerkatalysator für die Olefinpolymerisation
US20030022786A1 (en) * 2001-05-03 2003-01-30 Epstein Ronald A. Catalyst for propylene polymerization
ES2418804T3 (es) * 2001-06-13 2013-08-16 Basell Poliolefine Italia S.P.A. Componentes y catalizadores para la (co)polimerización de olefinas
MXPA05006585A (es) * 2002-12-18 2005-08-16 Basell Poliolefine Spa Aductos basados en dicloruro de magnesio, y componentes de catalizador obtenidos de los mismos.
WO2005095472A1 (en) * 2004-03-29 2005-10-13 Basell Poliolefine Italia S.R.L. Magnesium chloride-based adducts and catalyst components obtained therefrom
US7722759B2 (en) * 2005-11-02 2010-05-25 Pariette Ridge Development Company Llc. Apparatus, system, and method for separating minerals from mineral feedstock
EP1847555A1 (en) * 2006-04-18 2007-10-24 Borealis Technology Oy Multi-branched Polypropylene
WO2007147715A1 (en) * 2006-06-22 2007-12-27 Basell Poliolefine Italia S.R.L. Catalyst component for the polymerization of olefins based on 1,3-diethers
DE602007009384D1 (de) * 2006-06-22 2010-11-04 Basell Poliolefine Srl Katalysatorkomponente für die olefinpolymerisation
WO2007147714A1 (en) * 2006-06-23 2007-12-27 Basell Poliolefine Italia S.R.L. Magnesium chloroalkolate-based catalyst precursors
US8652986B2 (en) 2009-12-31 2014-02-18 Hyosung Corporation Ziegler-Natta catalyst for olefin polymerization
KR101677694B1 (ko) 2012-09-24 2016-11-18 인디언 오일 코퍼레이션 리미티드 올레핀의 중합을 위한 촉매 및 이의 제조 방법
WO2018005821A1 (en) * 2016-06-30 2018-01-04 Dow Global Technologies Llc Procatalyst compositions useful for low comonomer incorporation and process for preparing the same
RU2692246C1 (ru) * 2017-06-15 2019-06-24 Индийская Нефтяная Корпорация Лимитэд Внешний донор для полимеризации олефинов

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094568A (en) * 1959-12-01 1963-06-18 Gulf Research Development Co Process for alkylating aromatics in the presence of a heavy metal halide, an organic halide and an organo aluminum halide
CA920299A (en) * 1968-08-01 1973-01-30 Mitsui Petrochemical Industries Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier
JPS4741676Y1 (sv) * 1969-03-10 1972-12-16
NL162664B (nl) * 1969-06-20 1980-01-15 Montedison Spa Werkwijze om een katalysator te bereiden voor de poly- merisatie van alkenen-1.
ZA707173B (en) * 1969-10-24 1971-09-29 Mitsui Petrochemical Ind Process for the polymerization of olefins and catalyst therefor
JPS4816987B1 (sv) * 1969-12-28 1973-05-25
NL160286C (sv) * 1971-06-25
IT956396B (it) * 1972-06-09 1973-10-10 Montedison Spa Processo per la preparazione di copolimeri elastomerici dell eti lene con alfa olefine
IT969340B (it) * 1972-09-13 1974-03-30 Montedison Spa Catalizzatori per la polimerizza zione delle olefine a polimeri in forma sferica
IT967867B (it) * 1972-09-26 1974-03-11 Montedison Spa Procedimento per la polimerizzazio ne stereospecifica delle alfa ole fine
JPS5236786B2 (sv) * 1974-02-01 1977-09-17
JPS5120297A (en) * 1974-08-10 1976-02-18 Mitsui Petrochemical Ind Arufua orefuinno koritsutaikisokuseijugohoho
GB1492618A (en) * 1974-02-01 1977-11-23 Mitsui Petrochemical Ind Process for preparing highly stereoregular polyolefins and catalyst used therefor
IT1005486B (it) * 1974-02-15 1976-08-20 Montedison Spa Gomme termoplastiche e processo per la loro preparazione
JPS5250037B2 (sv) * 1974-03-06 1977-12-21
US4000487A (en) * 1975-03-26 1976-12-28 Honeywell Information Systems, Inc. Steering code generating apparatus for use in an input/output processing system
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine

Also Published As

Publication number Publication date
NO153609B (no) 1986-01-13
YU231376A (en) 1982-06-30
HU174805B (hu) 1980-03-28
CA1083561A (en) 1980-08-12
DK415776A (da) 1977-05-22
JPH0452282B2 (sv) 1992-08-21
NL7610267A (nl) 1977-05-24
NL174255B (nl) 1983-12-16
JPH0310645B2 (sv) 1991-02-14
DK152657B (da) 1988-04-05
US4226741A (en) 1980-10-07
FR2332288B1 (sv) 1979-09-21
IN145201B (sv) 1978-09-09
DE2643143C2 (de) 1982-04-29
FR2378046B1 (sv) 1980-10-24
AT347678B (de) 1979-01-10
IT1054410B (it) 1981-11-10
PT65605B (en) 1978-03-28
RO72075A (ro) 1983-04-29
GB1559194A (en) 1980-01-16
GR61653B (en) 1978-12-05
SU858571A3 (ru) 1981-08-23
BR7606438A (pt) 1977-08-30
CS200193B2 (en) 1980-08-29
JPS56152810A (en) 1981-11-26
AU1782976A (en) 1978-03-23
EG13190A (en) 1981-03-31
FI762643A (sv) 1977-05-22
ZA765709B (en) 1977-09-28
ES451881A1 (es) 1977-10-01
PT65605A (en) 1976-10-01
AR220305A1 (es) 1980-10-31
SE7610234L (sv) 1977-05-22
BE848527A (fr) 1977-05-20
TR19633A (tr) 1979-09-03
ATA709776A (de) 1978-05-15
FR2332288A1 (fr) 1977-06-17
NO153609C (no) 1986-04-23
BG40483A3 (en) 1986-12-15
PH17220A (en) 1984-06-21
JPS5639767B2 (sv) 1981-09-16
YU40286B (en) 1985-12-31
FI62672B (fi) 1982-10-29
FR2378046A1 (fr) 1978-08-18
FI62672C (fi) 1983-02-10
DD126555A5 (sv) 1977-07-27
JPS52151691A (en) 1977-12-16
MX143964A (es) 1981-08-11
US4331561A (en) 1982-05-25
AU506548B2 (en) 1980-01-10
DE2643143A1 (de) 1977-06-02
DE2660216C2 (de) 1982-02-25
NO763159L (sv) 1977-05-24
JPH01126307A (ja) 1989-05-18
SE434160B (sv) 1984-07-09
RO72075B (ro) 1983-04-30

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