ES516450A0 - "un procedimiento para la preparacion de composiciones de polipropileno con alta resistencia al impacto a bajas temperaturas". - Google Patents
"un procedimiento para la preparacion de composiciones de polipropileno con alta resistencia al impacto a bajas temperaturas".Info
- Publication number
- ES516450A0 ES516450A0 ES516450A ES516450A ES516450A0 ES 516450 A0 ES516450 A0 ES 516450A0 ES 516450 A ES516450 A ES 516450A ES 516450 A ES516450 A ES 516450A ES 516450 A0 ES516450 A0 ES 516450A0
- Authority
- ES
- Spain
- Prior art keywords
- impact
- procedure
- preparation
- high resistance
- low temperatures
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
-
- 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
- C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
- C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
- C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
- C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
- C08F297/086—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene the block polymer contains at least three blocks
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT24475/81A IT1140221B (it) | 1981-10-14 | 1981-10-14 | Composizioni polipropileniche aventi migliorate caratteristiche di resistenza all'urto alle basse temperature e procedimento di preparazione |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8400452A1 ES8400452A1 (es) | 1983-11-01 |
ES516450A0 true ES516450A0 (es) | 1983-11-01 |
Family
ID=11213670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES516450A Granted ES516450A0 (es) | 1981-10-14 | 1982-10-13 | "un procedimiento para la preparacion de composiciones de polipropileno con alta resistencia al impacto a bajas temperaturas". |
Country Status (16)
Country | Link |
---|---|
US (1) | US4521566A (es) |
EP (1) | EP0077532B2 (es) |
JP (1) | JPS5876438A (es) |
KR (1) | KR860001062B1 (es) |
AR (1) | AR229192A1 (es) |
AT (1) | ATE36864T1 (es) |
AU (1) | AU557946B2 (es) |
BR (1) | BR8205955A (es) |
CA (1) | CA1196140A (es) |
DE (1) | DE3278976D1 (es) |
ES (1) | ES516450A0 (es) |
GR (1) | GR82270B (es) |
IN (1) | IN157449B (es) |
IT (1) | IT1140221B (es) |
NO (1) | NO161862C (es) |
ZA (1) | ZA827427B (es) |
Families Citing this family (61)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58152038A (ja) * | 1982-03-04 | 1983-09-09 | Mitsui Toatsu Chem Inc | 射出成形用ポリプロピレン組成物 |
JPS59187043A (ja) * | 1983-04-08 | 1984-10-24 | Mitsui Petrochem Ind Ltd | プロピレン重合体組成物及びその製法 |
NL8304438A (nl) * | 1983-12-24 | 1985-07-16 | Stamicarbon | Slagvast etheen-propeen-blokcopolymeer en werkwijze voor de bereiding van een dergelijk blokcopolymeer. |
NL8304439A (nl) * | 1983-12-24 | 1985-07-16 | Stamicarbon | Slagvast etheen-propeen blokcopolymeer en werkwijze voor de bereiding van een dergelijk blokcopolymeer. |
JPH0613626B2 (ja) * | 1984-01-18 | 1994-02-23 | 三井石油化学工業株式会社 | ポリプロピレン組成物 |
IT1206128B (it) * | 1984-07-30 | 1989-04-14 | Himont Inc | Composizioni polipropileniche resistenti all'urto aventi migliorata resistenza allo sbiancamento. |
JPS62112644A (ja) * | 1985-11-11 | 1987-05-23 | Nippon Petrochem Co Ltd | 軟質ポリオレフイン系組成物 |
JP2598407B2 (ja) * | 1987-05-11 | 1997-04-09 | 三井東圧化学株式会社 | プロピレンーエチレン共重合体組成物及びその製造法 |
US4812526A (en) * | 1987-06-08 | 1989-03-14 | Union Carbide Corporation | Impact polypropylene |
JPH07100751B2 (ja) * | 1987-11-11 | 1995-11-01 | 出光石油化学株式会社 | プロピレン重合体組成物 |
US4950720A (en) * | 1988-04-29 | 1990-08-21 | Exxon Chemical Patents Inc. | Modified polypropylene, process for making and article made from the same |
JP2600829B2 (ja) * | 1988-08-04 | 1997-04-16 | 三井石油化学工業株式会社 | ポリプロピレン樹脂組成物 |
IT1227893B (it) * | 1988-12-14 | 1991-05-14 | Himont Inc Centerville Road Ne | Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto |
IT1230133B (it) * | 1989-04-28 | 1991-10-14 | Himont Inc | Composizioni polipropileniche plasto-elastiche |
IT1231768B (it) * | 1989-08-02 | 1991-12-21 | Himont Inc | Composizioni polipropileniche adatte alla modifica di bitumi. |
IL95097A0 (en) * | 1989-08-23 | 1991-06-10 | Himont Inc | Thermoplastic olefin polymer and its preparation |
US5258464A (en) * | 1990-01-29 | 1993-11-02 | Shell Oil Company | Impact copolymer compositions |
IT1240417B (it) * | 1990-02-28 | 1993-12-15 | Himont Inc | Procedimento per la produzione di film e corpi laminari polipropilenici e prodotti cosi' ottenuti |
US5362782A (en) * | 1990-05-14 | 1994-11-08 | Shell Oil Company | Polymer compositions |
JP3014724B2 (ja) * | 1990-06-27 | 2000-02-28 | 日産自動車株式会社 | 射出成形体 |
IT1243188B (it) * | 1990-08-01 | 1994-05-24 | Himont Inc | Composizioni poliolefiniche elastoplastiche |
US5212246A (en) * | 1990-09-28 | 1993-05-18 | Himont Incorporated | Olefin polymer films |
DE4117843A1 (de) * | 1991-05-31 | 1992-12-03 | Basf Ag | Polypropylenmischungen mit zwei verschiedenen propylen-ethylen-copolymerisaten |
JPH04372637A (ja) * | 1991-06-21 | 1992-12-25 | Mitsubishi Petrochem Co Ltd | 熱可塑性重合体組成物 |
CZ5693A3 (en) * | 1992-01-23 | 1993-10-13 | Himont Inc | Elastic yarn of polypropylene polymer and articles made therefrom |
EP0564206A2 (en) * | 1992-03-30 | 1993-10-06 | Terumo Kabushiki Kaisha | Medical container |
ES2114969T3 (es) * | 1992-06-18 | 1998-06-16 | Montell Technology Company Bv | Procedimiento y aparato para la polimerizacion en fase gaseosa de olefinas. |
IT1256157B (it) * | 1992-10-09 | 1995-11-29 | Composizione polimerica per fibre polipropileniche soffici, fibre ottenute da tale composizione e manufatti derivati da dette fibre | |
IT1271420B (it) * | 1993-08-30 | 1997-05-28 | Himont Inc | Composizioni poliolefiniche aventi un elevato bilancio di rigidita' e resilienza |
IT1273660B (it) * | 1994-07-20 | 1997-07-09 | Spherilene Srl | Procedimento per la preparazione di polimeri amorfi del propilene |
US5460884A (en) * | 1994-08-25 | 1995-10-24 | Kimberly-Clark Corporation | Soft and strong thermoplastic polymer fibers and nonwoven fabric made therefrom |
IT1270125B (it) * | 1994-10-05 | 1997-04-28 | Spherilene Srl | Processo per la ( co) polimerizzazione di olefine |
IT1274469B (it) * | 1995-05-11 | 1997-07-17 | Spherilene Spa | Composizioni poliolefiniche vulcanizzabili dinamicamente |
IT1276120B1 (it) * | 1995-11-14 | 1997-10-24 | Montell Technology Company Bv | Film multistrato estensibili basati su lldpe |
IT1276121B1 (it) * | 1995-11-14 | 1997-10-24 | Montell Technology Company Bv | Film multistrato estensibili |
US6166161A (en) * | 1996-06-24 | 2000-12-26 | The Dow Chemical Company | Incorporation of functionalized comonomers in polyolefins |
BR9711653A (pt) | 1996-09-04 | 1999-08-24 | Dow Chemical Co | Processo para inibir a deteriora-Æo em um pol¡mero composi-Æo e artigo desta |
US5861463A (en) * | 1996-10-31 | 1999-01-19 | The Dow Chemical Company | Impact-modified thermoplastic polyolefins and articles fabricated therefrom |
US6207754B1 (en) | 1997-05-29 | 2001-03-27 | Exxon Chemical Patents, Inc. | Low modulus thermoplastic olefin compositions |
IT1292138B1 (it) * | 1997-06-12 | 1999-01-25 | Montell Technology Company Bv | Film multistrato estensibili |
US6166139A (en) * | 1998-12-28 | 2000-12-26 | Visteon Global Technologies, Inc. | Paintable, surface-damage resistant compounded grade thermoplastic olefin (TPO) |
US6107404A (en) * | 1998-12-28 | 2000-08-22 | Ford Motor Company | Paintable, surface-damage resistant reactor grade thermoplastic olefin (TPO) |
WO2000053646A1 (en) * | 1999-03-09 | 2000-09-14 | Basell Technology Company B.V. | Multi-stage process for the (co)polymerization of olefins |
WO2001070878A1 (en) | 2000-03-22 | 2001-09-27 | Basell Technology Company B.V. | Thermoplastic compositions of isotactic propylene polymers and flexible propylene polymers having reduced isotacticity and a process for the preparation thereof |
CZ2004577A3 (cs) * | 2002-01-15 | 2004-11-10 | Advanced Elastomer Systems, L.P. | Termoplastické elastomery a způsob jejich výroby |
TW200427763A (en) * | 2003-04-03 | 2004-12-16 | Basell Poliolefine Spa | Impact resistant polyolefin compositions |
US7491670B2 (en) * | 2003-09-23 | 2009-02-17 | Dow Global Technologies Inc. | Self limiting catalyst composition and propylene polymerization process |
WO2006037705A1 (en) | 2004-10-04 | 2006-04-13 | Basell Poliolefine Italia S.R.L. | Elastomeric polyolefin compositions |
CN101084268B (zh) * | 2004-12-23 | 2011-09-14 | 巴塞尔聚烯烃意大利有限责任公司 | 具有优良抗发白性能的聚烯烃组合物 |
CN101180357B (zh) | 2005-05-27 | 2011-10-19 | 巴塞尔聚烯烃意大利有限责任公司 | 具有良好抗致白性的聚烯烃组合物 |
WO2007060114A1 (en) * | 2005-11-22 | 2007-05-31 | Basell Poliolefine Italia S.R.L. | Impact resistant polyolefin compositions |
BRPI0620531B1 (pt) * | 2005-11-22 | 2018-01-30 | Basell Poliolefine Italia S.R.L. | Composições poliolefínicas resistentes a impacto |
US20080312390A1 (en) * | 2007-06-14 | 2008-12-18 | Petrochina Company Limited | Process for preparation of polyolefin alloy |
CN102282207B (zh) | 2009-01-13 | 2013-09-04 | 巴塞尔聚烯烃意大利有限责任公司 | 聚合物组合物 |
US8907035B2 (en) | 2009-01-13 | 2014-12-09 | Basell Polyolefine Gmbh | Polyethylene Copolymers |
EP2592112A1 (en) | 2011-11-11 | 2013-05-15 | Basell Poliolefine Italia S.r.l. | Polymer composition for bumpers and interiors and polyethylene-based resin precursor |
EP2592111A1 (en) | 2011-11-11 | 2013-05-15 | Basell Poliolefine Italia S.r.l. | Polymer composition for bumpers and interiors and polyethylene-based resin precursor |
CN104558822B (zh) * | 2013-10-25 | 2017-06-30 | 中国石油化工股份有限公司 | 一种聚丙烯组合物 |
EP3015503A1 (en) | 2014-10-27 | 2016-05-04 | Borealis AG | Heterophasic polypropylene with improved stiffness/impact balance |
US11613646B2 (en) * | 2018-03-21 | 2023-03-28 | Hewlett-Packard Development Company, L.P. | Material for three-dimensional printing comprising specific polypropylene block copolymer |
WO2019182576A1 (en) | 2018-03-21 | 2019-09-26 | Hewlett-Packard Development Company, L.P. | Three-dimensional printing |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5847402B2 (ja) * | 1976-02-13 | 1983-10-22 | 三井化学株式会社 | 成形用重合体組成物およびその製法 |
US3200173A (en) * | 1960-02-08 | 1965-08-10 | Hercules Powder Co Ltd | Process for preparing blends of polypropylene with copolymers of ethylene and propylene |
US3651120A (en) * | 1969-02-27 | 1972-03-21 | Allied Chem | Polyfluoroisoalkoxyalkyl sulfuric acids and salts thereof |
JPS5317989B2 (es) * | 1972-07-18 | 1978-06-12 | ||
IT1054410B (it) * | 1975-11-21 | 1981-11-10 | Mitsui Petrochemical Ind | Catalizzatori per la polimerizzazione delle alfa olefine |
JPS5388049A (en) * | 1977-01-13 | 1978-08-03 | Mitsui Petrochem Ind Ltd | Molding polymer composition and its preparation |
JPS5571712A (en) * | 1978-11-24 | 1980-05-30 | Mitsubishi Petrochem Co Ltd | Preparation of modified polypropylene |
US4251646A (en) * | 1979-07-27 | 1981-02-17 | Exxon Research & Engineering Co. | Thermoplastic blend of polypropylene, EPM and propylene-ethylene copolymer |
JPS5645935A (en) * | 1979-09-22 | 1981-04-25 | Idemitsu Petrochem Co Ltd | Polypropylene composition for which thermoforming cycle can be reduced |
JPS5688447A (en) * | 1979-12-21 | 1981-07-17 | Mitsubishi Petrochem Co Ltd | Propylene polymer composition containing inorganic filler |
JPS5727731A (en) * | 1980-07-29 | 1982-02-15 | Bridgestone Corp | Processing method of elastic foam |
IT1209255B (it) * | 1980-08-13 | 1989-07-16 | Montedison Spa | Catalizzatori per la polimerizzazione di olefine. |
JPS5765740A (en) * | 1980-10-13 | 1982-04-21 | Mitsui Petrochem Ind Ltd | Molding polymer composition |
FR2493856B1 (fr) * | 1980-11-13 | 1986-03-21 | Naphtachimie Sa | Compositions de polypropylene a haute resistance au choc |
-
1981
- 1981-10-14 IT IT24475/81A patent/IT1140221B/it active
-
1982
- 1982-10-08 NO NO823389A patent/NO161862C/no not_active IP Right Cessation
- 1982-10-11 BR BR8205955A patent/BR8205955A/pt not_active IP Right Cessation
- 1982-10-11 AR AR290933A patent/AR229192A1/es active
- 1982-10-11 AU AU89251/82A patent/AU557946B2/en not_active Expired
- 1982-10-11 KR KR8204563A patent/KR860001062B1/ko not_active IP Right Cessation
- 1982-10-11 ZA ZA827427A patent/ZA827427B/xx unknown
- 1982-10-12 GR GR69516A patent/GR82270B/el unknown
- 1982-10-13 US US06/434,110 patent/US4521566A/en not_active Expired - Lifetime
- 1982-10-13 ES ES516450A patent/ES516450A0/es active Granted
- 1982-10-13 CA CA000413365A patent/CA1196140A/en not_active Expired
- 1982-10-13 JP JP57178585A patent/JPS5876438A/ja active Granted
- 1982-10-14 EP EP82109516A patent/EP0077532B2/en not_active Expired - Lifetime
- 1982-10-14 IN IN1198/CAL/82A patent/IN157449B/en unknown
- 1982-10-14 DE DE8282109516T patent/DE3278976D1/de not_active Expired
- 1982-10-14 AT AT82109516T patent/ATE36864T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR860001062B1 (ko) | 1986-08-04 |
AU8925182A (en) | 1983-04-21 |
BR8205955A (pt) | 1983-09-13 |
EP0077532A3 (en) | 1984-12-19 |
IT1140221B (it) | 1986-09-24 |
AU557946B2 (en) | 1987-01-15 |
ZA827427B (en) | 1983-09-28 |
KR840002015A (ko) | 1984-06-11 |
EP0077532A2 (en) | 1983-04-27 |
IT8124475A0 (it) | 1981-10-14 |
ATE36864T1 (de) | 1988-09-15 |
IN157449B (es) | 1986-03-29 |
JPH0463905B2 (es) | 1992-10-13 |
CA1196140A (en) | 1985-10-29 |
EP0077532B1 (en) | 1988-08-31 |
ES8400452A1 (es) | 1983-11-01 |
GR82270B (es) | 1984-12-13 |
NO161862B (no) | 1989-06-26 |
AR229192A1 (es) | 1983-06-30 |
EP0077532B2 (en) | 1992-12-09 |
JPS5876438A (ja) | 1983-05-09 |
DE3278976D1 (en) | 1988-10-06 |
US4521566A (en) | 1985-06-04 |
NO161862C (no) | 1989-10-04 |
NO823389L (no) | 1983-04-15 |
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