IT1232958B - Procedimento per produrre polimeri con una polidispersita' che si avvicina facoltativamente a quella teorica e sostituiti da gruppi funzionali nelle posizioni alfa, omega, mediante polimerizzazione con radicali - Google Patents
Procedimento per produrre polimeri con una polidispersita' che si avvicina facoltativamente a quella teorica e sostituiti da gruppi funzionali nelle posizioni alfa, omega, mediante polimerizzazione con radicaliInfo
- Publication number
- IT1232958B IT1232958B IT8722632A IT2263287A IT1232958B IT 1232958 B IT1232958 B IT 1232958B IT 8722632 A IT8722632 A IT 8722632A IT 2263287 A IT2263287 A IT 2263287A IT 1232958 B IT1232958 B IT 1232958B
- Authority
- IT
- Italy
- Prior art keywords
- polydispersity
- radicals
- theoretical
- alpha
- polymerization
- 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
- C08F2/00—Processes of polymerisation
Landscapes
- 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)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU864693A HU201101B (en) | 1986-11-14 | 1986-11-14 | Process for producing by radical polymerization of polymers of polydispersity of 1,50 to 2,00, having functional groups in alpha, omega positions |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8722632A0 IT8722632A0 (it) | 1987-11-13 |
IT1232958B true IT1232958B (it) | 1992-03-11 |
Family
ID=10968689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8722632A IT1232958B (it) | 1986-11-14 | 1987-11-13 | Procedimento per produrre polimeri con una polidispersita' che si avvicina facoltativamente a quella teorica e sostituiti da gruppi funzionali nelle posizioni alfa, omega, mediante polimerizzazione con radicali |
Country Status (17)
Country | Link |
---|---|
US (1) | US5126415A (it) |
JP (1) | JPH0762044B2 (it) |
AT (1) | AT397506B (it) |
BE (1) | BE1003753A4 (it) |
CA (1) | CA1318437C (it) |
CH (1) | CH675584A5 (it) |
CS (1) | CS277179B6 (it) |
DD (1) | DD262864A5 (it) |
DE (1) | DE3738640C2 (it) |
ES (1) | ES2005448A6 (it) |
FI (1) | FI93844C (it) |
FR (1) | FR2606774B1 (it) |
HU (1) | HU201101B (it) |
IT (1) | IT1232958B (it) |
NL (1) | NL8702714A (it) |
RU (1) | RU1780539C (it) |
SE (1) | SE8704446L (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO924031L (no) * | 1992-03-20 | 1993-09-21 | Rohm & Haas | Fremgangsmaate til styring av molekylvektfordelingen i polymerer |
JP3320773B2 (ja) * | 1992-06-05 | 2002-09-03 | 旭光学工業株式会社 | 成形複合光学部品の加熱重合方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1243197A (en) * | 1968-01-18 | 1971-08-18 | British Petroleum Co | Polymerisation process |
US3817965A (en) * | 1968-02-27 | 1974-06-18 | Aquitaine Petrole | Polymerization of vinyl compounds in suspension |
GB1252153A (it) * | 1968-04-30 | 1971-11-03 | ||
JPS579368B2 (it) * | 1973-06-01 | 1982-02-20 | ||
US4125696A (en) * | 1977-01-06 | 1978-11-14 | Pennwalt Corporation | Polymerization process using di-t-butyl diperoxycarbonate as a finishing catalyst |
US4079074A (en) * | 1977-01-06 | 1978-03-14 | Pennwalt Corporation | Unsymmetrical diperoxides and processes of use in polymerizing unsaturated monomers |
US4125695A (en) * | 1977-01-06 | 1978-11-14 | Pennwalt Corporation | Polymerization process with reduced cycle time employing polyfunctional free radical initiators |
DE2843759A1 (de) * | 1977-10-06 | 1979-04-12 | Sumitomo Chemical Co | Verfahren zur kontinuierlichen herstellung eines prepolymersirups und dessen verwendung |
JPS60112808A (ja) * | 1983-11-25 | 1985-06-19 | Idemitsu Petrochem Co Ltd | 水酸基含有ジエン系重合体の製造方法 |
AT385040B (de) * | 1985-03-15 | 1988-02-10 | Lim Kunststoff Tech Gmbh | Verfahren zur herstellung von polyurethanen, insbesondere von polyurethanelastomeren, sowie verfahren zur radikalischen polymerisation |
-
1986
- 1986-11-14 HU HU864693A patent/HU201101B/hu not_active IP Right Cessation
-
1987
- 1987-11-10 AT AT0296587A patent/AT397506B/de not_active IP Right Cessation
- 1987-11-13 ES ES8703252A patent/ES2005448A6/es not_active Expired
- 1987-11-13 DE DE3738640A patent/DE3738640C2/de not_active Expired - Fee Related
- 1987-11-13 RU SU874203721A patent/RU1780539C/ru active
- 1987-11-13 BE BE8701284A patent/BE1003753A4/fr not_active IP Right Cessation
- 1987-11-13 CS CS878155A patent/CS277179B6/cs not_active IP Right Cessation
- 1987-11-13 CH CH4440/87A patent/CH675584A5/de not_active IP Right Cessation
- 1987-11-13 IT IT8722632A patent/IT1232958B/it active
- 1987-11-13 NL NL8702714A patent/NL8702714A/nl not_active Application Discontinuation
- 1987-11-13 CA CA000551844A patent/CA1318437C/en not_active Expired - Fee Related
- 1987-11-13 FI FI875042A patent/FI93844C/fi not_active IP Right Cessation
- 1987-11-13 FR FR8715680A patent/FR2606774B1/fr not_active Expired - Fee Related
- 1987-11-13 DD DD87309020A patent/DD262864A5/de not_active IP Right Cessation
- 1987-11-13 JP JP62285694A patent/JPH0762044B2/ja not_active Expired - Lifetime
- 1987-11-13 SE SE8704446A patent/SE8704446L/ not_active Application Discontinuation
-
1990
- 1990-05-11 US US07/523,252 patent/US5126415A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3738640A1 (de) | 1988-05-26 |
CS815587A3 (en) | 1992-05-13 |
AT397506B (de) | 1994-04-25 |
ES2005448A6 (es) | 1989-03-01 |
JPS63264601A (ja) | 1988-11-01 |
DE3738640C2 (de) | 1996-07-11 |
HUT47606A (en) | 1989-03-28 |
FR2606774A1 (fr) | 1988-05-20 |
FI875042A0 (fi) | 1987-11-13 |
HU201101B (en) | 1990-09-28 |
DD262864A5 (de) | 1988-12-14 |
FR2606774B1 (fr) | 1993-02-19 |
FI93844C (fi) | 1995-06-12 |
ATA296587A (de) | 1993-09-15 |
BE1003753A4 (fr) | 1992-06-09 |
CA1318437C (en) | 1993-05-25 |
FI875042A (fi) | 1988-05-15 |
FI93844B (fi) | 1995-02-28 |
CH675584A5 (it) | 1990-10-15 |
US5126415A (en) | 1992-06-30 |
CS277179B6 (en) | 1992-12-16 |
SE8704446L (sv) | 1988-05-15 |
SE8704446D0 (sv) | 1987-11-13 |
IT8722632A0 (it) | 1987-11-13 |
NL8702714A (nl) | 1988-06-01 |
JPH0762044B2 (ja) | 1995-07-05 |
RU1780539C (ru) | 1992-12-07 |
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Legal Events
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TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970531 |