IT1002509B - Procedimento per produrre polimeri poposi in particolare pvc di maggiore densita - Google Patents
Procedimento per produrre polimeri poposi in particolare pvc di maggiore densitaInfo
- Publication number
- IT1002509B IT1002509B IT5294373A IT5294373A IT1002509B IT 1002509 B IT1002509 B IT 1002509B IT 5294373 A IT5294373 A IT 5294373A IT 5294373 A IT5294373 A IT 5294373A IT 1002509 B IT1002509 B IT 1002509B
- Authority
- IT
- Italy
- Prior art keywords
- popous
- polymers
- procedure
- producing
- greater density
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
- C08J9/40—Impregnation
- C08J9/42—Impregnation with macromolecular compounds
-
- 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
- C08F259/00—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00
- C08F259/02—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine
- C08F259/04—Macromolecular compounds obtained by polymerising monomers on to polymers of halogen containing monomers as defined in group C08F14/00 on to polymers containing chlorine on to polymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or 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; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2327/00—Characterised by the use of homopolymers or 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; Derivatives of such polymers
- C08J2327/02—Characterised by the use of homopolymers or 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; Derivatives of such polymers not modified by chemical after-treatment
- C08J2327/04—Characterised by the use of homopolymers or 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; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08J2327/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2427/00—Characterised by the use of homopolymers or 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; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO357872A NO131804C (fr) | 1972-10-06 | 1972-10-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1002509B true IT1002509B (it) | 1976-05-20 |
Family
ID=19879727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5294373A IT1002509B (it) | 1972-10-06 | 1973-10-05 | Procedimento per produrre polimeri poposi in particolare pvc di maggiore densita |
Country Status (9)
Country | Link |
---|---|
JP (1) | JPS4996091A (fr) |
BE (1) | BE805747A (fr) |
DE (1) | DE2350058A1 (fr) |
DK (1) | DK138699B (fr) |
FR (1) | FR2202105B3 (fr) |
GB (1) | GB1416111A (fr) |
IT (1) | IT1002509B (fr) |
NL (1) | NL7313731A (fr) |
NO (1) | NO131804C (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4749757A (en) * | 1986-08-21 | 1988-06-07 | Exxon Chemical Patents Inc. | High bulk density PVC resin suspension polymerization with inhibitor |
FR3133358B1 (fr) | 2022-03-10 | 2024-02-09 | Psa Automobiles Sa | Procédé et système pour gérer une fonctionnalité fournie par un appareillage d’aide à la conduite d’un véhicule automobile |
-
1972
- 1972-10-06 NO NO357872A patent/NO131804C/no unknown
-
1973
- 1973-10-05 DK DK541973A patent/DK138699B/da unknown
- 1973-10-05 IT IT5294373A patent/IT1002509B/it active
- 1973-10-05 NL NL7313731A patent/NL7313731A/xx not_active Application Discontinuation
- 1973-10-05 GB GB4669673A patent/GB1416111A/en not_active Expired
- 1973-10-05 FR FR7335749A patent/FR2202105B3/fr not_active Expired
- 1973-10-05 DE DE19732350058 patent/DE2350058A1/de active Pending
- 1973-10-05 BE BE136415A patent/BE805747A/fr unknown
- 1973-10-06 JP JP11276973A patent/JPS4996091A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS4996091A (fr) | 1974-09-11 |
BE805747A (fr) | 1974-02-01 |
FR2202105A1 (fr) | 1974-05-03 |
NO131804C (fr) | 1975-08-06 |
NL7313731A (fr) | 1974-04-09 |
DK138699B (da) | 1978-10-16 |
NO131804B (fr) | 1975-04-28 |
DK138699C (fr) | 1979-03-26 |
DE2350058A1 (de) | 1974-04-25 |
GB1416111A (en) | 1975-12-03 |
FR2202105B3 (fr) | 1976-08-27 |
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