FI61499C - Foerfarande foer polymerisation av vinylklorid i en vatten suspension under anvaendning av dialkylperoxidikarbonater och genom behandling av polymeren med en hydroxid - Google Patents
Foerfarande foer polymerisation av vinylklorid i en vatten suspension under anvaendning av dialkylperoxidikarbonater och genom behandling av polymeren med en hydroxid Download PDFInfo
- Publication number
- FI61499C FI61499C FI761324A FI761324A FI61499C FI 61499 C FI61499 C FI 61499C FI 761324 A FI761324 A FI 761324A FI 761324 A FI761324 A FI 761324A FI 61499 C FI61499 C FI 61499C
- Authority
- FI
- Finland
- Prior art keywords
- aqueous suspension
- process according
- hydroxide
- polymer
- vinyl chloride
- 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
- C08F6/00—Post-polymerisation treatments
- C08F6/24—Treatment of polymer suspensions
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7516579A FR2312514A1 (fr) | 1975-05-26 | 1975-05-26 | Procede pour la polymerisation du chlorure de vinyle en suspension aqueuse |
| FR7516579 | 1975-05-26 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI761324A FI761324A (es) | 1976-11-27 |
| FI61499B FI61499B (fi) | 1982-04-30 |
| FI61499C true FI61499C (fi) | 1982-08-10 |
Family
ID=9155753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI761324A FI61499C (fi) | 1975-05-26 | 1976-05-11 | Foerfarande foer polymerisation av vinylklorid i en vatten suspension under anvaendning av dialkylperoxidikarbonater och genom behandling av polymeren med en hydroxid |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS605607B2 (es) |
| AT (1) | AT354085B (es) |
| BE (1) | BE842139A (es) |
| BR (1) | BR7603310A (es) |
| CA (1) | CA1091396A (es) |
| CH (1) | CH612691A5 (es) |
| DE (1) | DE2619877A1 (es) |
| ES (1) | ES448211A1 (es) |
| FI (1) | FI61499C (es) |
| FR (1) | FR2312514A1 (es) |
| GB (1) | GB1496848A (es) |
| IT (1) | IT1060867B (es) |
| NL (1) | NL184365C (es) |
| NO (1) | NO148152C (es) |
| PT (1) | PT64986B (es) |
| SE (1) | SE426395B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3505238A1 (de) * | 1985-02-15 | 1986-08-21 | Hoechst Ag, 6230 Frankfurt | Verfahren zur herstellung von trockenen vinylchlorid-suspensionspolymerisaten |
| JPH0530643Y2 (es) * | 1985-12-19 | 1993-08-05 | ||
| JPS63179903U (es) * | 1987-05-15 | 1988-11-21 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA865802A (en) * | 1971-03-09 | Esso Research And Engineering Company | Vinyl chloride homo- and copolymers stability | |
| NL136294C (es) * | 1968-04-24 | |||
| US3720700A (en) * | 1969-11-14 | 1973-03-13 | Kema Nord Ab | Di-cetyl peroxy dicarbonate |
| IT989178B (it) * | 1972-07-19 | 1975-05-20 | Solvay | Procedimento per eliminare vinil cloruro residuo presente in poli meri |
-
1975
- 1975-05-26 FR FR7516579A patent/FR2312514A1/fr active Granted
-
1976
- 1976-03-11 CH CH305276A patent/CH612691A5/xx not_active IP Right Cessation
- 1976-04-08 PT PT64986A patent/PT64986B/pt unknown
- 1976-05-05 CA CA251,871A patent/CA1091396A/fr not_active Expired
- 1976-05-05 DE DE19762619877 patent/DE2619877A1/de active Granted
- 1976-05-07 GB GB18785/76A patent/GB1496848A/en not_active Expired
- 1976-05-11 FI FI761324A patent/FI61499C/fi not_active IP Right Cessation
- 1976-05-20 JP JP51057345A patent/JPS605607B2/ja not_active Expired
- 1976-05-24 BE BE1007407A patent/BE842139A/xx not_active IP Right Cessation
- 1976-05-25 NO NO76761778A patent/NO148152C/no unknown
- 1976-05-25 SE SE7605923A patent/SE426395B/xx not_active IP Right Cessation
- 1976-05-25 AT AT382776A patent/AT354085B/de not_active IP Right Cessation
- 1976-05-25 ES ES448211A patent/ES448211A1/es not_active Expired
- 1976-05-26 NL NLAANVRAGE7605686,A patent/NL184365C/xx not_active IP Right Cessation
- 1976-05-26 IT IT23709/76A patent/IT1060867B/it active
- 1976-05-26 BR BR3310/76A patent/BR7603310A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2312514B1 (es) | 1977-12-09 |
| PT64986B (fr) | 1977-09-07 |
| BE842139A (fr) | 1976-11-24 |
| CH612691A5 (en) | 1979-08-15 |
| PT64986A (fr) | 1976-05-01 |
| DE2619877A1 (de) | 1976-12-16 |
| NO148152B (no) | 1983-05-09 |
| NL7605686A (nl) | 1976-11-30 |
| JPS51144478A (en) | 1976-12-11 |
| NL184365C (nl) | 1989-07-03 |
| IT1060867B (it) | 1982-09-30 |
| SE7605923L (sv) | 1976-11-27 |
| AT354085B (de) | 1979-12-27 |
| FI61499B (fi) | 1982-04-30 |
| DE2619877C2 (es) | 1988-05-26 |
| ES448211A1 (es) | 1977-07-01 |
| NO761778L (es) | 1976-11-29 |
| JPS605607B2 (ja) | 1985-02-13 |
| SE426395B (sv) | 1983-01-17 |
| FI761324A (es) | 1976-11-27 |
| NO148152C (no) | 1983-08-17 |
| BR7603310A (pt) | 1976-12-07 |
| FR2312514A1 (fr) | 1976-12-24 |
| NL184365B (nl) | 1989-02-01 |
| ATA382776A (de) | 1979-05-15 |
| CA1091396A (fr) | 1980-12-09 |
| GB1496848A (en) | 1978-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: SOLVAY & CIE |