NL7904627A - Werkwijze voor het vervaardigen van vernet en eventueel geschuimd polypropeen. - Google Patents
Werkwijze voor het vervaardigen van vernet en eventueel geschuimd polypropeen. Download PDFInfo
- Publication number
- NL7904627A NL7904627A NL7904627A NL7904627A NL7904627A NL 7904627 A NL7904627 A NL 7904627A NL 7904627 A NL7904627 A NL 7904627A NL 7904627 A NL7904627 A NL 7904627A NL 7904627 A NL7904627 A NL 7904627A
- Authority
- NL
- Netherlands
- Prior art keywords
- cross
- linking
- foaming
- polypropylene
- weight
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 28
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 229920001155 polypropylene Polymers 0.000 claims description 38
- -1 polypropylene Polymers 0.000 claims description 37
- 239000004743 Polypropylene Substances 0.000 claims description 35
- 238000004132 cross linking Methods 0.000 claims description 23
- 239000000203 mixture Substances 0.000 claims description 19
- 229920002857 polybutadiene Polymers 0.000 claims description 19
- 239000004088 foaming agent Substances 0.000 claims description 17
- 238000005187 foaming Methods 0.000 claims description 12
- 150000002978 peroxides Chemical class 0.000 claims description 12
- 239000005062 Polybutadiene Substances 0.000 claims description 11
- 239000003431 cross linking reagent Substances 0.000 claims description 10
- 238000000354 decomposition reaction Methods 0.000 claims description 7
- 238000010894 electron beam technology Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000008240 homogeneous mixture Substances 0.000 claims description 3
- 239000003112 inhibitor Substances 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 239000006260 foam Substances 0.000 description 33
- 239000004156 Azodicarbonamide Substances 0.000 description 7
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 7
- 235000019399 azodicarbonamide Nutrition 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 4
- 238000013329 compounding Methods 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LSXWFXONGKSEMY-UHFFFAOYSA-N di-tert-butyl peroxide Chemical compound CC(C)(C)OOC(C)(C)C LSXWFXONGKSEMY-UHFFFAOYSA-N 0.000 description 3
- 150000001451 organic peroxides Chemical class 0.000 description 3
- ISNKSXRJJVWFIL-UHFFFAOYSA-N (sulfonylamino)amine Chemical compound NN=S(=O)=O ISNKSXRJJVWFIL-UHFFFAOYSA-N 0.000 description 2
- ASRMWYDEZPXXBA-UHFFFAOYSA-N (sulfonylamino)urea Chemical class NC(=O)NN=S(=O)=O ASRMWYDEZPXXBA-UHFFFAOYSA-N 0.000 description 2
- OKIRBHVFJGXOIS-UHFFFAOYSA-N 1,2-di(propan-2-yl)benzene Chemical compound CC(C)C1=CC=CC=C1C(C)C OKIRBHVFJGXOIS-UHFFFAOYSA-N 0.000 description 2
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000008096 xylene Substances 0.000 description 2
- PAOHAQSLJSMLAT-UHFFFAOYSA-N 1-butylperoxybutane Chemical compound CCCCOOCCCC PAOHAQSLJSMLAT-UHFFFAOYSA-N 0.000 description 1
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- YQHLDYVWEZKEOX-UHFFFAOYSA-N cumene hydroperoxide Chemical compound OOC(C)(C)C1=CC=CC=C1 YQHLDYVWEZKEOX-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
- 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
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- 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
- C08J2323/10—Homopolymers or copolymers of propene
- C08J2323/12—Polypropene
-
- 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
- C08J2409/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2312/00—Crosslinking
- C08L2312/06—Crosslinking by radiation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2839733A DE2839733C2 (de) | 1978-09-13 | 1978-09-13 | Verfahren zur Herstellung von vernetzten) u.ggf. geschäumtem Polypropylen |
| DE2839733 | 1978-09-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7904627A true NL7904627A (nl) | 1980-03-17 |
Family
ID=6049288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7904627A NL7904627A (nl) | 1978-09-13 | 1979-06-13 | Werkwijze voor het vervaardigen van vernet en eventueel geschuimd polypropeen. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4442233A (es) |
| BE (1) | BE878344A (es) |
| DE (1) | DE2839733C2 (es) |
| ES (1) | ES482346A1 (es) |
| FR (1) | FR2436156B1 (es) |
| GB (1) | GB2030151B (es) |
| IT (1) | IT1117165B (es) |
| NL (1) | NL7904627A (es) |
| SE (1) | SE446456B (es) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3201683C1 (de) * | 1982-01-21 | 1983-07-21 | Fa. Carl Freudenberg, 6940 Weinheim | Verfahren zur Herstellung einer Propylen enthaltenden Mischung |
| IN164745B (es) * | 1984-05-11 | 1989-05-20 | Stamicarbon | |
| US5114987A (en) * | 1990-10-15 | 1992-05-19 | Edison Polymer Innovation Corp. | Foamed polymer blends |
| US5229462A (en) * | 1991-07-12 | 1993-07-20 | The Goodyear Tire & Rubber Company | Polyproplene-high trans 1,4-polybutadiene blends |
| JP3171422B2 (ja) * | 1994-04-20 | 2001-05-28 | 日本原子力研究所 | 改質ポリプロピレンを製造する方法および成形品 |
| US5468808A (en) * | 1994-09-12 | 1995-11-21 | Exxon Chemical Patents Inc. | Reduction of flow marks in rubber modified polypropylene |
| EP0726290B2 (en) † | 1995-02-08 | 2005-10-19 | Toray Industries, Inc. | A polyolefin based crosslinked foam |
| US5585441A (en) * | 1995-05-22 | 1996-12-17 | Mobil Oil Corporation | Elastomer - Modified thermoplastic olefin polymer compositions |
| US5993922A (en) * | 1996-03-29 | 1999-11-30 | Cryovac, Inc. | Compositions and methods for selectively crosslinking films and improved film articles resulting therefrom |
| EP0872516A1 (en) * | 1997-04-15 | 1998-10-21 | Dsm N.V. | Foamable polymeric composition |
| DE19825939A1 (de) * | 1998-06-10 | 1999-12-16 | Huels Troisdorf | Verfahren zur Herstellung von geschäumten Kunststoffblöcken auf Polyolefinbasis |
| CN113292760B (zh) * | 2021-05-20 | 2022-09-16 | 北京化工大学 | 交联间规聚丙烯泡沫及其制备方法和应用 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2834751A (en) * | 1953-04-23 | 1958-05-13 | Phillips Petroleum Co | Compositions comprising hydrogenated conjugated diene polymers and poly-1-olefins |
| GB939778A (en) * | 1960-12-09 | 1963-10-16 | Montedison Spa | Cellular material |
| DE1212724B (de) * | 1961-05-19 | 1966-03-17 | Firestone Tire & Rubber Co | Formmassen aus hochkristallinem Polypropylen und einem kautschukartigen Polymeren |
| GB1089525A (en) * | 1963-10-23 | 1967-11-01 | Mitsubishi Rayon Co | Modified polypropylene fibers and method for preparing the same |
| US3407253A (en) * | 1965-05-04 | 1968-10-22 | Toyo Boseki | Oriented porous polyolefin-elastomer blend sheets and process of making same |
| US3696059A (en) * | 1968-06-13 | 1972-10-03 | Furukawa Electric Co Ltd | Process for preparing olefin polymer foams |
| CA941550A (en) * | 1970-06-27 | 1974-02-05 | Satoyuki Minami | Process for the preparation of foamable polyolefin particles |
| US3939237A (en) * | 1971-11-19 | 1976-02-17 | Asahi Dow, Ltd. | Method of making a fluid transmitting porous tube or sheet |
| US3981830A (en) * | 1972-12-30 | 1976-09-21 | Japan Synthetic Rubber Co., Ltd. | Process for producing chemically crosslinked polyethylene-polybutadiene |
| JPS5312963A (en) * | 1976-07-21 | 1978-02-06 | Takiron Co | Process for manufacture of foam material with open cells |
| DE2714800A1 (de) * | 1977-04-02 | 1978-10-12 | Basf Ag | Verfahren zur herstellung von vernetzten schaumfaehigen formkoerpern aus olefinpolymerisaten |
-
1978
- 1978-09-13 DE DE2839733A patent/DE2839733C2/de not_active Expired
-
1979
- 1979-06-13 NL NL7904627A patent/NL7904627A/nl not_active Application Discontinuation
- 1979-07-10 ES ES482346A patent/ES482346A1/es not_active Expired
- 1979-07-13 IT IT49751/79A patent/IT1117165B/it active
- 1979-08-21 BE BE0/196810A patent/BE878344A/xx not_active IP Right Cessation
- 1979-08-22 SE SE7907006A patent/SE446456B/sv not_active IP Right Cessation
- 1979-09-03 GB GB7930490A patent/GB2030151B/en not_active Expired
- 1979-09-04 FR FR7922070A patent/FR2436156B1/fr not_active Expired
-
1982
- 1982-06-17 US US06/389,559 patent/US4442233A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2436156A1 (fr) | 1980-04-11 |
| US4442233A (en) | 1984-04-10 |
| SE7907006L (sv) | 1980-03-14 |
| DE2839733C2 (de) | 1980-07-17 |
| BE878344A (fr) | 1979-12-17 |
| GB2030151A (en) | 1980-04-02 |
| IT1117165B (it) | 1986-02-17 |
| SE446456B (sv) | 1986-09-15 |
| DE2839733B1 (de) | 1979-10-31 |
| IT7949751A0 (it) | 1979-07-13 |
| ES482346A1 (es) | 1980-04-01 |
| FR2436156B1 (fr) | 1986-07-04 |
| GB2030151B (en) | 1983-04-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BV | The patent application has lapsed |