DE3684241D1 - Acetylenische di(t-amylperoxidische) vernetzungs- und treibmittel fuer polyaethylen. - Google Patents
Acetylenische di(t-amylperoxidische) vernetzungs- und treibmittel fuer polyaethylen.Info
- Publication number
- DE3684241D1 DE3684241D1 DE8686114513T DE3684241T DE3684241D1 DE 3684241 D1 DE3684241 D1 DE 3684241D1 DE 8686114513 T DE8686114513 T DE 8686114513T DE 3684241 T DE3684241 T DE 3684241T DE 3684241 D1 DE3684241 D1 DE 3684241D1
- Authority
- DE
- Germany
- Prior art keywords
- polyaethylene
- peroxidic
- acetylenic
- amyl
- crosslinking
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/14—Peroxides
-
- 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
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/06—Polyethene
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)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/790,285 US4617324A (en) | 1985-10-22 | 1985-10-22 | Acetylenic di(t-amyl peroxide) cross-linking/blowing agents for polyethylene |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3684241D1 true DE3684241D1 (de) | 1992-04-16 |
Family
ID=25150224
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8686114513T Expired - Fee Related DE3684241D1 (de) | 1985-10-22 | 1986-10-20 | Acetylenische di(t-amylperoxidische) vernetzungs- und treibmittel fuer polyaethylen. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4617324A (de) |
EP (1) | EP0223085B1 (de) |
JP (1) | JPH0653825B2 (de) |
DE (1) | DE3684241D1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4104868A1 (de) * | 1991-02-17 | 1992-08-20 | Moderne Maschinen Apparate Wer | Isolierte wicklung sowie verfahren und halbfabrikat zu ihrer herstellung |
KR20130143003A (ko) * | 2010-07-22 | 2013-12-30 | 보레알리스 아게 | 예를 들어, 와이어 및 케이블 어플리케이션을 위한 개질된 중합체 조성물, 개질 공정 및 자유 라디칼 생성제 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2670384A (en) * | 1951-09-24 | 1954-02-23 | Research Corp | Acetylene peroxides |
NL126685C (de) * | 1959-08-28 | |||
US3470119A (en) * | 1967-02-27 | 1969-09-30 | Grace W R & Co | Process for preparing a foamed crosslinked ethylene polymer |
DE1769486A1 (de) * | 1968-05-30 | 1971-09-23 | Huels Chemische Werke Ag | Verfahren zum Verschaeumen von Polybuten-(1) |
DE1919748A1 (de) * | 1969-04-18 | 1970-11-05 | Basf Ag | Verfahren zur Herstellung von Schaumstoffen aus AEthylenpolymerisaten |
AU441076B2 (en) * | 1969-07-09 | 1973-10-03 | Gas producing compositions containing azodicarbonamide | |
US3876613A (en) * | 1972-12-27 | 1975-04-08 | Phillips Petroleum Co | Rotational molding and compositions therefor |
US3965054A (en) * | 1973-04-10 | 1976-06-22 | The Furukawa Electric Co., Ltd. | Foamable polyolefin composition and method for manufacturing foamed polyolefin |
JPS5542100B2 (de) * | 1973-05-31 | 1980-10-28 | ||
NL7404711A (nl) * | 1974-04-05 | 1975-10-07 | Rotoplas Ltd | Werkwijze voor het maken van voortbrengsels van relatief sterk, chemisch verknoopt, opgeschuimd polyetheen in een roterende vorm. |
US4101464A (en) * | 1975-02-11 | 1978-07-18 | Pennwalt Corporation | Process for preparing foamed solids using two or more azo compounds |
DE2714800A1 (de) * | 1977-04-02 | 1978-10-12 | Basf Ag | Verfahren zur herstellung von vernetzten schaumfaehigen formkoerpern aus olefinpolymerisaten |
US4129531A (en) * | 1977-12-14 | 1978-12-12 | Pennwalt Corporation | Crosslinking of polymers with azo-esters |
US4276247A (en) * | 1980-02-19 | 1981-06-30 | Argus Chemical Corporation | Cyclic peroxyketal cross-linking/blowing agents for polyethylene |
US4330495A (en) * | 1981-02-23 | 1982-05-18 | U.S. Peroxygen Company | Novel method of crosslinking/foaming of low density polyethylene using linear peroxyketals |
DE3133183A1 (de) * | 1981-08-21 | 1983-03-10 | Luperox GmbH, 8870 Günzburg | Verfahren zur vernetzung und gegebenenfalls verschaeumung von polypropylen |
US4499210A (en) * | 1982-10-13 | 1985-02-12 | Union Carbide Corporation | Process and composition for producing open-cell cross linked polyolefin foam |
US4424181A (en) * | 1982-10-13 | 1984-01-03 | Nippon Unicar Company | Process and composition for producing open-cell cross linked polyolefin foam |
DE3435699A1 (de) * | 1984-09-28 | 1986-04-03 | Basf Ag, 6700 Ludwigshafen | Vernetzbare ethylencopolymerisate und deren verwendung |
-
1985
- 1985-10-22 US US06/790,285 patent/US4617324A/en not_active Expired - Lifetime
-
1986
- 1986-09-09 JP JP61212549A patent/JPH0653825B2/ja not_active Expired - Fee Related
- 1986-10-20 EP EP86114513A patent/EP0223085B1/de not_active Expired
- 1986-10-20 DE DE8686114513T patent/DE3684241D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4617324A (en) | 1986-10-14 |
EP0223085B1 (de) | 1992-03-11 |
JPH0653825B2 (ja) | 1994-07-20 |
EP0223085A2 (de) | 1987-05-27 |
JPS62100540A (ja) | 1987-05-11 |
EP0223085A3 (en) | 1988-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |