NL216402A - - Google Patents
Info
- Publication number
- NL216402A NL216402A NL216402DA NL216402A NL 216402 A NL216402 A NL 216402A NL 216402D A NL216402D A NL 216402DA NL 216402 A NL216402 A NL 216402A
- Authority
- NL
- Netherlands
- Prior art keywords
- polymer
- alpha
- per cent
- chlorosulphonated
- reaction
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
- C08J3/247—Heating methods
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
- C08F8/38—Sulfohalogenation
-
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/26—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment
- C08J2323/32—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment by reaction with phosphorus- or sulfur-containing compounds
- C08J2323/34—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers modified by chemical after-treatment by reaction with phosphorus- or sulfur-containing compounds by chlorosulfonation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/32—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur
- C08L23/34—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with compounds containing phosphorus or sulfur by chlorosulfonation
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT818287X | 1956-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL216402A true NL216402A (US08177716-20120515-C00003.png) |
Family
ID=11317313
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL216402D NL216402A (US08177716-20120515-C00003.png) | 1956-04-20 | ||
| NL96379D NL96379C (US08177716-20120515-C00003.png) | 1956-04-20 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL96379D NL96379C (US08177716-20120515-C00003.png) | 1956-04-20 |
Country Status (5)
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT584249A (US08177716-20120515-C00003.png) * | 1958-02-21 | |||
| NL238076A (US08177716-20120515-C00003.png) * | 1958-04-15 | |||
| DE1184501B (de) * | 1959-05-09 | 1964-12-31 | Huels Chemische Werke Ag | Verfahren zur Chlorierung oder Sulfochlorierung von Polyolefinen |
| US3143534A (en) * | 1960-08-12 | 1964-08-04 | Sun Oil Co | Preparation of dyeable polymers |
| US3405204A (en) * | 1964-07-23 | 1968-10-08 | Du Pont | Process of vulcanizing with ammonia a chlorosulfonated polyethylene coating containing an active metal oxide |
| US3624054A (en) * | 1969-12-05 | 1971-11-30 | Allied Chem | Crosslinkable low chlorine- and-sulfur-content polyethylene |
| US3940377A (en) * | 1971-01-11 | 1976-02-24 | Polymer Research Corporation Of America | Method of activating polymers |
| US3960821A (en) * | 1974-12-13 | 1976-06-01 | Basf Wyandotte Corporation | Chloronitrosylated, chlorosulfonated hydrocarbon polymers and a process for the preparation thereof |
| US20080249254A1 (en) * | 2007-04-03 | 2008-10-09 | Royce Elton Ennis | Process for chlorosulfonating polyolefins |
| US20090247719A1 (en) * | 2008-03-31 | 2009-10-01 | Dupont Performance Elastomers L.L.C. | Process for chlorosulfonating polyolefins |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2405971A (en) * | 1943-03-23 | 1946-08-20 | Du Pont | Halogenated polyethylene |
| NL88143C (US08177716-20120515-C00003.png) * | 1952-12-06 | |||
| NL87916C (US08177716-20120515-C00003.png) * | 1952-12-06 | |||
| US2824089A (en) * | 1955-03-08 | 1958-02-18 | Standard Oil Co | Hydrocarbon conversion |
| US2840551A (en) * | 1955-08-18 | 1958-06-24 | Standard Oil Co | Olefin polymerization with catalysts prepared from boron compounds and transition metal compounds |
| US2879261A (en) * | 1955-08-18 | 1959-03-24 | Du Pont | Chlorosulfonated hydrocarbon copolymers |
| US2834768A (en) * | 1955-08-18 | 1958-05-13 | Standard Oil Co | Catalytic polymerization of alkenes to normally solid polymers |
| US2843577A (en) * | 1955-10-17 | 1958-07-15 | Standard Oil Co | Process and catalyst for polymerization using polyvalent metal salts and a reducing agent plus a sulfur compound |
-
0
- NL NL216402D patent/NL216402A/xx unknown
- BE BE556846D patent/BE556846A/xx unknown
- NL NL96379D patent/NL96379C/xx active
-
1957
- 1957-04-09 US US651785A patent/US3050503A/en not_active Expired - Lifetime
- 1957-04-15 GB GB12177/57A patent/GB818287A/en not_active Expired
- 1957-04-16 FR FR1177746D patent/FR1177746A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB818287A (en) | 1959-08-12 |
| NL96379C (US08177716-20120515-C00003.png) | |
| FR1177746A (fr) | 1959-04-29 |
| BE556846A (US08177716-20120515-C00003.png) | |
| US3050503A (en) | 1962-08-21 |
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