AT306368B - Verfahren zur Herstellung von Vinylchloridpolymeren - Google Patents
Verfahren zur Herstellung von VinylchloridpolymerenInfo
- Publication number
- AT306368B AT306368B AT625570A AT625570A AT306368B AT 306368 B AT306368 B AT 306368B AT 625570 A AT625570 A AT 625570A AT 625570 A AT625570 A AT 625570A AT 306368 B AT306368 B AT 306368B
- Authority
- AT
- Austria
- Prior art keywords
- preparation
- vinyl chloride
- chloride polymers
- polymers
- vinyl
- 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
- C08F14/00—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 a halogen
- C08F14/02—Monomers containing chlorine
- C08F14/04—Monomers containing two carbon atoms
- C08F14/06—Vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C409/00—Peroxy compounds
- C07C409/32—Peroxy compounds the —O—O— group being bound between two >C=O groups
- C07C409/34—Peroxy compounds the —O—O— group being bound between two >C=O groups both belonging to carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB09427/68A GB1203120A (en) | 1968-04-24 | 1968-04-24 | Peroxy compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT306368B true AT306368B (de) | 1973-04-10 |
Family
ID=10129208
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT625570A AT306368B (de) | 1968-04-24 | 1969-04-24 | Verfahren zur Herstellung von Vinylchloridpolymeren |
| AT396269A AT292659B (de) | 1968-04-24 | 1969-04-24 | Verfahren zur Herstellung von Mischungen von Peroxyverbindungen |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT396269A AT292659B (de) | 1968-04-24 | 1969-04-24 | Verfahren zur Herstellung von Mischungen von Peroxyverbindungen |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3637633A (de) |
| AT (2) | AT306368B (de) |
| BE (1) | BE731851A (de) |
| BR (1) | BR6908336D0 (de) |
| DE (1) | DE1920974A1 (de) |
| FR (1) | FR2006861A1 (de) |
| GB (1) | GB1203120A (de) |
| NL (2) | NL6905973A (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3903065A (en) * | 1968-11-14 | 1975-09-02 | Kema Nord Ab | Process for polymerizing vinyl chloride |
| US3932372A (en) * | 1970-07-20 | 1976-01-13 | Argus Chemical Corporation | Peroxide co-initiator system for polymerization |
| NL7014141A (de) * | 1970-09-25 | 1972-03-28 | ||
| US3978032A (en) * | 1975-02-28 | 1976-08-31 | Ppg Industries, Inc. | Polymerization of ethylenically unsaturated monomer |
| FR2312514A1 (fr) * | 1975-05-26 | 1976-12-24 | Solvay | Procede pour la polymerisation du chlorure de vinyle en suspension aqueuse |
| US3984386A (en) * | 1975-05-30 | 1976-10-05 | Ppg Industries, Inc. | Polymerization of ethylenically unsaturated monomer with dialkyl pyrocarbonate and hydrogen peroxide |
| US3985720A (en) * | 1975-05-30 | 1976-10-12 | Ppg Industries, Inc. | Polymerization of ethylenically unsaturated monomer employing a catalyst system comprising dialkylpyrocarbonate, organic acid anhydride, alkaline reagent and H2 O2 |
| US4051310A (en) * | 1976-06-16 | 1977-09-27 | Argus Chemical Corporation | Thermally stable high molecular weight acyl peroxycarbonic esters |
| DE2926595A1 (de) * | 1979-01-17 | 1980-07-31 | Andreas Speich | Kopplungsvorrichtung an fahrzeuggliedern, verfahren zum ausgleich des bodendruckes eines fahrzeuges sowie fahrzeug zu dessen ausfuehrung |
| US4483784A (en) * | 1980-04-02 | 1984-11-20 | Ppg Industries, Inc. | Aqueous peroxide emulsion for use with glass fibers |
| US4526726A (en) * | 1982-09-30 | 1985-07-02 | Ppg Industries, Inc. | Tertiaryalkyl peroxycarbonates |
| US4515929A (en) * | 1983-07-28 | 1985-05-07 | Ppg Industries, Inc. | Peroxide composition |
| KR20090117872A (ko) * | 2006-11-30 | 2009-11-13 | 뉴빌 에스.알.엘. | 반응기 내에서 촉매의 직접생성을 이용한 폴리염화비닐의 현탁중합방법 및 이 반응을 위해 첨가되는 안정화-현탁화 제제 |
| WO2024132693A1 (en) * | 2022-12-20 | 2024-06-27 | Inovyn Europe Limited | Process for the production of pvc in aqueous suspension using a mixture of initiators and an activity control agent |
-
0
- NL NL136294D patent/NL136294C/xx active
-
1968
- 1968-04-24 GB GB09427/68A patent/GB1203120A/en not_active Expired
-
1969
- 1969-04-15 US US816409A patent/US3637633A/en not_active Expired - Lifetime
- 1969-04-17 NL NL6905973A patent/NL6905973A/xx unknown
- 1969-04-22 BE BE731851D patent/BE731851A/xx unknown
- 1969-04-24 FR FR6913055A patent/FR2006861A1/fr not_active Withdrawn
- 1969-04-24 BR BR208336/69A patent/BR6908336D0/pt unknown
- 1969-04-24 AT AT625570A patent/AT306368B/de not_active IP Right Cessation
- 1969-04-24 DE DE19691920974 patent/DE1920974A1/de active Pending
- 1969-04-24 AT AT396269A patent/AT292659B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| AT292659B (de) | 1971-09-10 |
| NL136294C (de) | |
| BR6908336D0 (pt) | 1973-01-04 |
| DE1920974A1 (de) | 1969-11-06 |
| BE731851A (de) | 1969-10-22 |
| FR2006861A1 (de) | 1970-01-02 |
| GB1203120A (en) | 1970-08-26 |
| NL6905973A (de) | 1969-10-28 |
| US3637633A (en) | 1972-01-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |