FI62107C - Saett att homopolymerisera butadien eller kopolymerisera det med osubstituerad eller med en alkylradikal substituerad styren - Google Patents
Saett att homopolymerisera butadien eller kopolymerisera det med osubstituerad eller med en alkylradikal substituerad styren Download PDFInfo
- Publication number
- FI62107C FI62107C FI760518A FI760518A FI62107C FI 62107 C FI62107 C FI 62107C FI 760518 A FI760518 A FI 760518A FI 760518 A FI760518 A FI 760518A FI 62107 C FI62107 C FI 62107C
- Authority
- FI
- Finland
- Prior art keywords
- compound
- catalytic system
- reaction product
- process according
- reaction
- Prior art date
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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
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerization Catalysts (AREA)
- Graft Or Block Polymers (AREA)
Claims (9)
1. Sätt att homopolymerisera butadien eller kopolymerisera det med osubstituerad eller med en alkylradikal substituerad styren, kännetecknat därav, att monomeren eller monomererna polymeriseras upplösta i ett inert lösningsmedel vid en teraperatur av 50-120°C i närvaro av ett katalytiskt system bestaende av en reaktionsprodukt av följande föreningar: a) en organisk förening av en metall av gruppen III A i Mendelejeffs tabell for grundämnenas periodiska system, vilken förening har formeln Me ^ MR ^ R2 R2 R4 , Me2/MR1R2r3r472' MR^R2R^ eller Me 1 OMR ^2 vari Me1 betecknar en alkalimetall, Me2 betecknar en alkalisk jordartsmetall, M är aluminium eller bor R^, R2 och R^ betecknar en alkyl- eller aralkylradikal och R4 är en alkyl- eller aralkyl-radikal eller XB, väri X betecknar en syre-, svavel- eller kväveatom och B är en alkyl- eller aralkylradikal eller M(R^Rg), vari R^ och Rg betecknar en alkyl- eller aralkylradikal, och b) en eller flera elektrondonatomföreningar, vilka innehäller en eller flera heteroatomer och vilka utgöres av en polär aprotisk förening, en polär protisk förening eller en förening, vilken är en reaktionsprodukt av en polär protisk förening med en alkalimetall eller en alkalisk jordartsmetall, varvid elektrondonatorföreningen utgöres av en eter, en tertiär amin, en förening innehällande fosfor, en keton, en nitril, en amid, en tiol, en fenol, vatten eller en förening, vilken är en reaktionsprodukt av en alkohol, en fenol eller en primär eller sekundär amin med en alkalimetall eller en alkalisk jordartsmetall, eller en förening med formeln R(OCH2CH2)nOMe1 eller R2NCH2CH2OMe^ , vari Me-| betecknar en alkalimetall, R är en alkylradikal och n är ett heltal.
2. Sätt enligt patentkravet 1,kännetecknat därav, att elektrondonatorföreningen utgöres av tetrahydrofuran, litiumiso-propylat, vatten, metanol, aceton, acetonitril, hexametylfosfor-triamid, N,N,N 1,N1-tetrametyletylendiamin, bariumnonylfenolat, etyl-diglykollitiumalkoholat eller N,N-dietylamino-2-litiumetanolat.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7506239A FR2302311A1 (fr) | 1975-02-27 | 1975-02-27 | Procede de preparation de polymeres de dienes |
| FR7506239 | 1975-02-27 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI760518A FI760518A (sv) | 1976-08-28 |
| FI62107B FI62107B (fi) | 1982-07-30 |
| FI62107C true FI62107C (fi) | 1982-11-10 |
Family
ID=9151865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI760518A FI62107C (fi) | 1975-02-27 | 1976-02-27 | Saett att homopolymerisera butadien eller kopolymerisera det med osubstituerad eller med en alkylradikal substituerad styren |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS602323B2 (sv) |
| AR (1) | AR218220A1 (sv) |
| AT (1) | AT346580B (sv) |
| BE (1) | BE838825A (sv) |
| BR (1) | BR7601266A (sv) |
| CA (1) | CA1052948A (sv) |
| CH (1) | CH610339A5 (sv) |
| DE (1) | DE2607721A1 (sv) |
| EG (1) | EG12520A (sv) |
| FI (1) | FI62107C (sv) |
| FR (1) | FR2302311A1 (sv) |
| GB (1) | GB1531085A (sv) |
| IE (1) | IE42880B1 (sv) |
| IT (1) | IT1062199B (sv) |
| LU (1) | LU74429A1 (sv) |
| NL (1) | NL164870C (sv) |
| NO (1) | NO149847C (sv) |
| RO (1) | RO69312A (sv) |
| SE (2) | SE7602502L (sv) |
| ZA (1) | ZA761198B (sv) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6026406B2 (ja) * | 1978-09-13 | 1985-06-24 | 旭化成株式会社 | 共役ジエン類重合体の製造方法 |
| US4302568A (en) * | 1980-02-25 | 1981-11-24 | The General Tire & Rubber Co. | Solution polymerization |
| US4297240A (en) | 1980-02-25 | 1981-10-27 | The General Tire & Rubber Company | Solution polymerization |
| FR2480290A1 (fr) * | 1980-04-09 | 1981-10-16 | Michelin & Cie | Procede de preparation de polymeres de dienes conjugues ou de copolymeres de dienes conjugues soit entre eux, soit avec un compose vinylaromatique |
| FR2480289A1 (fr) * | 1980-04-09 | 1981-10-16 | Michelin & Cie | Procede de preparation de polymeres de dienes conjugues ou de copolymeres de dienes conjugues soit entre eux, soit avec un compose |
| FR2567135B1 (fr) * | 1984-07-03 | 1989-01-13 | Asahi Chemical Ind | Polymere ou copolymere de butadiene et procede de preparation |
| US4933401A (en) * | 1988-02-26 | 1990-06-12 | Japan Synthetic Rubber Co., Ltd. | Catalyst composition for polymerization of conjugated diene and process for producing conjugated diene polymer |
| FR2722503A1 (fr) | 1994-07-15 | 1996-01-19 | Michelin & Cie | Polymeres dieniques fonctionnels, leur procede de preparation et leur utilisation dans des compositions elastomeres chargees a la silice utilisables pour des enveloppes de pneumatiques |
| FR2722505B1 (fr) | 1994-07-15 | 1996-09-27 | Michelin & Cie | Compositions elastomeres chargees a la silice utilisables pour des enveloppes de pneumatiques |
| FR2744127A1 (fr) | 1996-01-26 | 1997-08-01 | Michelin & Cie | Composition de caoutchouc a base d'un polymere dienique ayant une fonction silanol et comprenant un derive organosilane |
| US6018007A (en) | 1997-09-22 | 2000-01-25 | Bridgestone Corporation | Synthesis of 1,4-trans-polybutadiene using a lanthanide organic acid salt catalyst |
| FR2951186B1 (fr) | 2009-10-12 | 2012-01-06 | Michelin Soc Tech | Composition de caoutchouc a base de glycerol et d'un elastomere fonctionnalise et bande de roulement pour pneumatique |
| FR2992649B1 (fr) | 2012-07-02 | 2015-06-19 | Michelin & Cie | Procede de synthese en continu d'un elastomere dienique |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3716495A (en) * | 1970-09-02 | 1973-02-13 | Phillips Petroleum Co | Polymerization initiator composition and use thereof |
-
1975
- 1975-02-27 FR FR7506239A patent/FR2302311A1/fr active Granted
-
1976
- 1976-02-20 NL NL7601763.A patent/NL164870C/xx not_active IP Right Cessation
- 1976-02-23 BE BE164535A patent/BE838825A/xx not_active IP Right Cessation
- 1976-02-25 DE DE19762607721 patent/DE2607721A1/de not_active Ceased
- 1976-02-25 LU LU74429A patent/LU74429A1/xx unknown
- 1976-02-26 IT IT67445/76A patent/IT1062199B/it active
- 1976-02-26 SE SE7602502D patent/SE7602502L/sv not_active Application Discontinuation
- 1976-02-26 RO RO7684923A patent/RO69312A/ro unknown
- 1976-02-26 CA CA246,639A patent/CA1052948A/en not_active Expired
- 1976-02-26 SE SE7602502A patent/SE417521B/sv not_active IP Right Cessation
- 1976-02-26 GB GB7677/76A patent/GB1531085A/en not_active Expired
- 1976-02-27 CH CH247076A patent/CH610339A5/xx unknown
- 1976-02-27 ZA ZA761198A patent/ZA761198B/xx unknown
- 1976-02-27 AT AT146576A patent/AT346580B/de not_active IP Right Cessation
- 1976-02-27 NO NO760671A patent/NO149847C/no unknown
- 1976-02-27 JP JP51020214A patent/JPS602323B2/ja not_active Expired
- 1976-02-27 FI FI760518A patent/FI62107C/fi not_active IP Right Cessation
- 1976-02-27 BR BR7601266A patent/BR7601266A/pt unknown
- 1976-02-27 AR AR262411A patent/AR218220A1/es active
- 1976-02-27 IE IE395/76A patent/IE42880B1/en unknown
- 1976-02-28 EG EG117/76A patent/EG12520A/xx active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1062199B (it) | 1983-07-28 |
| ATA146576A (de) | 1978-03-15 |
| JPS602323B2 (ja) | 1985-01-21 |
| CH610339A5 (en) | 1979-04-12 |
| NL164870C (nl) | 1981-02-16 |
| GB1531085A (en) | 1978-11-01 |
| SE417521B (sv) | 1981-03-23 |
| IE42880L (en) | 1976-08-27 |
| FI62107B (fi) | 1982-07-30 |
| FI760518A (sv) | 1976-08-28 |
| FR2302311A1 (fr) | 1976-09-24 |
| SE7602502L (sv) | 1976-08-28 |
| LU74429A1 (sv) | 1977-01-07 |
| AU1143976A (en) | 1977-09-01 |
| ZA761198B (en) | 1977-02-23 |
| DE2607721A1 (de) | 1976-09-09 |
| NO149847C (no) | 1984-07-04 |
| EG12520A (en) | 1979-09-30 |
| BR7601266A (pt) | 1976-09-14 |
| NL164870B (nl) | 1980-09-15 |
| FR2302311B1 (sv) | 1979-08-17 |
| NL7601763A (nl) | 1976-08-31 |
| BE838825A (fr) | 1976-08-23 |
| IE42880B1 (en) | 1980-11-05 |
| CA1052948A (en) | 1979-04-17 |
| NO760671L (sv) | 1976-08-30 |
| RO69312A (ro) | 1980-05-15 |
| NO149847B (no) | 1984-03-26 |
| AT346580B (de) | 1978-11-10 |
| JPS51115590A (en) | 1976-10-12 |
| AR218220A1 (es) | 1980-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: MICHELIN & CIE (COMPAGNIE GENERALE DES |