KR910006330A - 스티렌계 단량체의 배위중합공정 - Google Patents
스티렌계 단량체의 배위중합공정 Download PDFInfo
- Publication number
- KR910006330A KR910006330A KR1019900014665A KR900014665A KR910006330A KR 910006330 A KR910006330 A KR 910006330A KR 1019900014665 A KR1019900014665 A KR 1019900014665A KR 900014665 A KR900014665 A KR 900014665A KR 910006330 A KR910006330 A KR 910006330A
- Authority
- KR
- South Korea
- Prior art keywords
- styrene
- coordination polymerization
- metal
- polymerization process
- monomer
- Prior art date
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
- C08F12/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F12/02—Monomers containing only one unsaturated aliphatic radical
- C08F12/04—Monomers containing only one unsaturated aliphatic radical containing one ring
-
- 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
- C08F2/00—Processes of polymerisation
-
- 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
- C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
- C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
- C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
- C08F4/62—Refractory metals or compounds thereof
- C08F4/64—Titanium, zirconium, hafnium or compounds thereof
- C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
- C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
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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)
- Polymerisation Methods In General (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Peptides Or Proteins (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (7)
- 적어도 스티렌의 부분적인 중합이 일어나도록 하는 중합 조건 하에서, 배위형 중합방법으로 배위촉매와 스티렌을 함유하는 단량체기류를 접촉시킴으로 스티렌계 중합체를 제조하는 방법에 있어서, 실제적인 스티렌의 수소화반응없이 페닐아세틸렌 전체를 수소화시키는 수소화반응조건 하에서 스태렌을 함유하는 단량체기류와 페닐아세틸렌 오염량을 수소화제로 접촉시키고 이어서 단량체 기류를 배위중합촉매와 접촉시키는 것을 특징으로 하는 스티렌계 단량체의 배위중합공정.
- 제1항에 있어서, 수소화반응이 20℃-45℃의 온도범위에서 수소화제 존재하에 단량체기류와 귀금속이나 환원구리 촉매를 접촉시켜 처리하는 것인 스티렌계 단량체의 배위중합공정.
- 제1항 또는 제2항의 어느 한 항에 있어서, 수소화제가 수소기체인 스티렌계 단량체의 배위중합공정.
- 제1항 내지 제3항의 어느 한 항에 있어서, 온도가 22℃-30℃인 스티렌계 단량체의 배위중합공정.
- 제1항 내지 제4항의 어느 한 항에 있어서, 배위촉매가 금속-O, 금속-C, 금속-N, 금속-P, 금속-S 혹은 금속-할로겐결합을 적어도 하나 포함하는 전이 금속화합물과, 알루미늄원자에 부착되거나 두 개의 알루미늄원자 사이에 위치하는 산소원자를 적어도 하나 포함하는 유기 알루미늄 화합물인 스티렌계 단량체의 배위중합공정.
- 제1항 내지 제5항의 어느 한 항에 있어서, 배위 촉매가 시클로펜타디에닐티탄 트리이소프로폭시드와 메틸알루민옥산인 스티렌계 단량체의 배위중합공정.
- 제1항 내지 제6항의 어느 한 항에 있어서, 스티렌계 단량체와 스티렌 이외의 1종 이상의 올레핀계 단량체들의 혼합물을 중합하는 스티렌계 단량체의 배위중합공정.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40716889A | 1989-09-14 | 1989-09-14 | |
US407.168/89 | 1989-09-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910006330A true KR910006330A (ko) | 1991-04-29 |
KR100194971B1 KR100194971B1 (ko) | 1999-06-15 |
Family
ID=23610916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019900014665A KR100194971B1 (ko) | 1989-09-14 | 1990-09-14 | 스티렌계 단량체의 배위중합공정 |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0417724B1 (ko) |
JP (1) | JP2869172B2 (ko) |
KR (1) | KR100194971B1 (ko) |
AT (1) | ATE138081T1 (ko) |
AU (1) | AU626061B2 (ko) |
CA (1) | CA2025278A1 (ko) |
DE (1) | DE69026993T2 (ko) |
ES (1) | ES2086343T3 (ko) |
FI (1) | FI904515A0 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1276070B1 (it) | 1995-10-31 | 1997-10-24 | Siac It Additivi Carburanti | Processo per la preparazione di polimeri a base di etilene a basso peso molecolare |
JP5597550B2 (ja) * | 2008-12-17 | 2014-10-01 | 電気化学工業株式会社 | 光学用成形体及びそれを用いた導光板及び光拡散体 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4389517A (en) * | 1982-04-02 | 1983-06-21 | The Dow Chemical Company | Hydrogenation of phenylacetylene prior to styrene polymerization |
JPS62187708A (ja) * | 1985-11-11 | 1987-08-17 | Idemitsu Kosan Co Ltd | スチレン系重合体の製造法 |
AU628194B2 (en) * | 1989-07-28 | 1992-09-10 | Idemitsu Kosan Co. Ltd | Process for producing styrene polymers |
-
1990
- 1990-09-11 AT AT90117466T patent/ATE138081T1/de not_active IP Right Cessation
- 1990-09-11 EP EP90117466A patent/EP0417724B1/en not_active Expired - Lifetime
- 1990-09-11 DE DE69026993T patent/DE69026993T2/de not_active Expired - Fee Related
- 1990-09-11 ES ES90117466T patent/ES2086343T3/es not_active Expired - Lifetime
- 1990-09-12 JP JP2240214A patent/JP2869172B2/ja not_active Expired - Fee Related
- 1990-09-13 AU AU62472/90A patent/AU626061B2/en not_active Ceased
- 1990-09-13 FI FI904515A patent/FI904515A0/fi not_active Application Discontinuation
- 1990-09-13 CA CA002025278A patent/CA2025278A1/en not_active Abandoned
- 1990-09-14 KR KR1019900014665A patent/KR100194971B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE138081T1 (de) | 1996-06-15 |
ES2086343T3 (es) | 1996-07-01 |
CA2025278A1 (en) | 1991-03-15 |
DE69026993D1 (de) | 1996-06-20 |
KR100194971B1 (ko) | 1999-06-15 |
DE69026993T2 (de) | 1996-10-02 |
JPH03111406A (ja) | 1991-05-13 |
AU626061B2 (en) | 1992-07-23 |
EP0417724A2 (en) | 1991-03-20 |
EP0417724A3 (en) | 1991-09-11 |
FI904515A0 (fi) | 1990-09-13 |
EP0417724B1 (en) | 1996-05-15 |
AU6247290A (en) | 1991-03-21 |
JP2869172B2 (ja) | 1999-03-10 |
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