IT643255A - - Google Patents
Info
- Publication number
- IT643255A IT643255A IT643255DA IT643255A IT 643255 A IT643255 A IT 643255A IT 643255D A IT643255D A IT 643255DA IT 643255 A IT643255 A IT 643255A
- Authority
- IT
- Italy
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
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- 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
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/909—Polymerization characterized by particle size of product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/91—Suspending agents
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2247060 | 1960-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT643255A true IT643255A (US06534493-20030318-C00166.png) |
Family
ID=11196712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT643255D IT643255A (US06534493-20030318-C00166.png) | 1960-12-30 |
Country Status (5)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3340243A (en) * | 1962-07-10 | 1967-09-05 | Monsanto Co | Aqueous suspension polymerization of vinyl chloride in presence of a nonionic, water soluble, hydrophilic colloid and an acyl persulfonate |
| US3390142A (en) * | 1962-09-20 | 1968-06-25 | Montedison Spa | Process of suspension polymerization of vinyl monomers |
| DE1542123A1 (de) * | 1966-08-02 | 1970-03-26 | Elektrochem Werke Muenchen Ag | Explosionssicherer Misch-Katalysator zur Polymerisation von Vinylverbindungen |
| JPS5121671B2 (US06534493-20030318-C00166.png) * | 1972-11-21 | 1976-07-03 | ||
| US4229547A (en) * | 1979-03-19 | 1980-10-21 | The B. F. Goodrich Company | Method of preparing spherical porous bead-type polymers |
| US4360651A (en) * | 1980-05-19 | 1982-11-23 | The B. F. Goodrich Company | Process for preparing spherical and porous vinyl resin particles |
| EP0052632B1 (en) * | 1980-05-19 | 1986-04-09 | The B.F. GOODRICH Company | Process for preparing spherical and porous vinyl resin particles |
| BR8108609A (pt) * | 1980-05-19 | 1982-04-06 | Goodrich Co B F | Processo para produzir particulas de resina vinilica,esferica e porosas |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE883351C (de) * | 1951-02-17 | 1953-07-16 | Hoechst Ag | Verfahren zur Herstellung perlfoermiger oder koerniger Polymerisationsprodukte |
| BE581154A (US06534493-20030318-C00166.png) * | 1958-12-17 | |||
| US3055876A (en) * | 1960-05-19 | 1962-09-25 | Union Carbide Corp | Suspending agents for vinyl polymerization |
-
0
- IT IT643255D patent/IT643255A/it unknown
- BE BE612110D patent/BE612110A/xx unknown
-
1961
- 1961-12-27 US US162571A patent/US3228919A/en not_active Expired - Lifetime
- 1961-12-28 GB GB46468/61A patent/GB1007160A/en not_active Expired
- 1961-12-30 DE DES77382A patent/DE1217623B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1217623B (de) | 1966-05-26 |
| BE612110A (US06534493-20030318-C00166.png) | |
| GB1007160A (en) | 1965-10-13 |
| US3228919A (en) | 1966-01-11 |
