ES272792A1 - Un procedimiento para preparar cuerpos celulares o materiales dilatados con celulas muy pequenas, uniformes y no comunicantes entre si - Google Patents
Un procedimiento para preparar cuerpos celulares o materiales dilatados con celulas muy pequenas, uniformes y no comunicantes entre siInfo
- Publication number
- ES272792A1 ES272792A1 ES0272792A ES272792A ES272792A1 ES 272792 A1 ES272792 A1 ES 272792A1 ES 0272792 A ES0272792 A ES 0272792A ES 272792 A ES272792 A ES 272792A ES 272792 A1 ES272792 A1 ES 272792A1
- Authority
- ES
- Spain
- Prior art keywords
- sulphur
- amorphous polypropylene
- copolymer
- silica
- ethylene
- 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
Links
- -1 polypropylene Polymers 0.000 title abstract 11
- 239000004743 Polypropylene Substances 0.000 title abstract 9
- 229920001155 polypropylene Polymers 0.000 title abstract 9
- 239000000463 material Substances 0.000 title abstract 5
- 230000001413 cellular effect Effects 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 12
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 8
- 239000005864 Sulphur Substances 0.000 abstract 8
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 8
- 229920001577 copolymer Polymers 0.000 abstract 6
- 239000000377 silicon dioxide Substances 0.000 abstract 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 4
- 239000004604 Blowing Agent Substances 0.000 abstract 4
- 239000005062 Polybutadiene Substances 0.000 abstract 4
- 229920001971 elastomer Polymers 0.000 abstract 4
- 239000000203 mixture Substances 0.000 abstract 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 4
- 229920002857 polybutadiene Polymers 0.000 abstract 4
- 229920000098 polyolefin Polymers 0.000 abstract 4
- 239000005060 rubber Substances 0.000 abstract 4
- 239000011787 zinc oxide Substances 0.000 abstract 4
- 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 abstract 2
- GJYCVCVHRSWLNY-UHFFFAOYSA-N 2-butylphenol Chemical compound CCCCC1=CC=CC=C1O GJYCVCVHRSWLNY-UHFFFAOYSA-N 0.000 abstract 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 abstract 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 abstract 2
- 229920002367 Polyisobutene Polymers 0.000 abstract 2
- 239000003963 antioxidant agent Substances 0.000 abstract 2
- 230000003078 antioxidant effect Effects 0.000 abstract 2
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 abstract 2
- 238000002474 experimental method Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 abstract 2
- 239000004033 plastic Substances 0.000 abstract 2
- 229920002587 poly(1,3-butadiene) polymer Polymers 0.000 abstract 2
- 229920001195 polyisoprene Polymers 0.000 abstract 2
- 229910052708 sodium Inorganic materials 0.000 abstract 2
- 239000011734 sodium Substances 0.000 abstract 2
- 238000004073 vulcanization Methods 0.000 abstract 2
- DUBNHZYBDBBJHD-UHFFFAOYSA-L ziram Chemical compound [Zn+2].CN(C)C([S-])=S.CN(C)C([S-])=S DUBNHZYBDBBJHD-UHFFFAOYSA-L 0.000 abstract 2
- DKCPKDPYUFEZCP-UHFFFAOYSA-N 2,6-di-tert-butylphenol Chemical compound CC(C)(C)C1=CC=CC(C(C)(C)C)=C1O DKCPKDPYUFEZCP-UHFFFAOYSA-N 0.000 abstract 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
- C08J9/04—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
- C08J9/10—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 developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/06—Sulfur
-
- 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
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
-
- 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
- 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
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
-
- 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
-
- 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
- C08L9/06—Copolymers with styrene
-
- 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
-
- 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
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/908—Nucleating agent for cellular product
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)
- Compositions Of Macromolecular Compounds (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2121560 | 1960-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES272792A1 true ES272792A1 (es) | 1962-07-16 |
Family
ID=11178492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0272792A Expired ES272792A1 (es) | 1960-12-09 | 1961-12-07 | Un procedimiento para preparar cuerpos celulares o materiales dilatados con celulas muy pequenas, uniformes y no comunicantes entre si |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3240727A (es) |
| BE (1) | BE611341A (es) |
| ES (1) | ES272792A1 (es) |
| GB (1) | GB939778A (es) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3336254A (en) * | 1963-02-15 | 1967-08-15 | Mobil Oil Corp | Floor tile binder comprising atactic polypropylene and unsaturated rubber |
| US3456038A (en) * | 1967-07-13 | 1969-07-15 | Exxon Research Engineering Co | Blends of ethylene-propylene rubber and atactic polypropylene |
| US3634493A (en) * | 1968-04-11 | 1972-01-11 | Rohm & Haas | Oil-soluble azo compounds |
| US3893957A (en) * | 1968-08-14 | 1975-07-08 | Phillips Petroleum Co | Foamed and oriented blends of low density polyethylene and polypropylene |
| US3939237A (en) * | 1971-11-19 | 1976-02-17 | Asahi Dow, Ltd. | Method of making a fluid transmitting porous tube or sheet |
| US4144153A (en) * | 1975-10-03 | 1979-03-13 | Takiron Co., Ltd. | Radiation process for producing 1,2-polybutadiene foamed products |
| JPS5312963A (en) * | 1976-07-21 | 1978-02-06 | Takiron Co | Process for manufacture of foam material with open cells |
| DE2839733C2 (de) * | 1978-09-13 | 1980-07-17 | Fa. Carl Freudenberg, 6940 Weinheim | Verfahren zur Herstellung von vernetzten) u.ggf. geschäumtem Polypropylen |
| DE2911719C2 (de) * | 1979-03-24 | 1982-07-01 | Fa. Carl Freudenberg, 6940 Weinheim | Verfahren zur Herstellung von leichtgewichtigen Schaumstoffen aus thermoplastischen kristallinen Kunststoffen |
| US4596684A (en) * | 1981-07-30 | 1986-06-24 | Toyo Rubber Chemical Industrial Corporation | Method for manufacturing low density rubber foamed body |
| JPS6020946A (ja) * | 1983-07-14 | 1985-02-02 | Nissan Chem Ind Ltd | 改良された中空成形用樹脂の製造方法 |
| US5397843A (en) * | 1993-11-22 | 1995-03-14 | Igi Baychem, Inc. | Polymer compositions comprising amorphous propylene polymer |
| US5459201A (en) * | 1994-03-11 | 1995-10-17 | Quantum Chemical Corporation | Impact strength, stress-whitening and bruise-resistance for impact modified polypropylene |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2849028A (en) * | 1955-10-03 | 1958-08-26 | Armstrong Cork Co | Cellular products and method of manufacture |
| US2874153A (en) * | 1955-10-28 | 1959-02-17 | Exxon Research Engineering Co | Polymerization of propylene |
| BE561346A (es) * | 1956-10-04 | 1900-01-01 | ||
| US2927904A (en) * | 1956-11-19 | 1960-03-08 | Phillips Petroleum Co | Method of foaming blend of crystalline 1-olefin polymer and rubber and product obtained thereof |
| US3017371A (en) * | 1958-10-09 | 1962-01-16 | Monsanto Chemicals | Expandable composition consisting essentially of polyolefin, metal soap and p, p'-oxybis (benzene sulfonyl hydrazide), process for preparing same and wire coated with same |
| US3072972A (en) * | 1959-02-25 | 1963-01-15 | Sumitomo Electric Industries | Method for making cellular polypropylene using nitroguanidine as the blowing agent |
-
1961
- 1961-12-04 GB GB43339/61A patent/GB939778A/en not_active Expired
- 1961-12-05 US US188913A patent/US3240727A/en not_active Expired - Lifetime
- 1961-12-07 ES ES0272792A patent/ES272792A1/es not_active Expired
- 1961-12-08 BE BE611341A patent/BE611341A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB939778A (en) | 1963-10-16 |
| US3240727A (en) | 1966-03-15 |
| BE611341A (fr) | 1962-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES272792A1 (es) | Un procedimiento para preparar cuerpos celulares o materiales dilatados con celulas muy pequenas, uniformes y no comunicantes entre si | |
| ES261496A1 (es) | Un procedimiento de preparaciën y vulcanizaciën de articulos compuestos de mezclas a base de uno o mas polimeros olefinicos con un copolimero olefinico | |
| US2951819A (en) | Polymer compositions comprising an alkali metal borohydride and stearic acid and preparation of cellular rubber-like articles therefrom | |
| GB2030151A (en) | Producing cross-linked polypropylene | |
| GB866479A (en) | Improvements in or relating to reinforced elastomeric materials | |
| US3855378A (en) | Process for preparing cellular rubber | |
| US2448154A (en) | Use of symmetrical xenyltriazenes in making gas expanded organic plastics | |
| GB1215077A (en) | Rubber vulcanization agents and methods for their preparation | |
| EP0101198A2 (en) | Blowing agent compositions and their use in expanding rubbers and plastics | |
| JPS6262882A (ja) | 低温加硫型高発泡性シ−ラ | |
| US2617840A (en) | Process for frothing rubber latex | |
| GB739898A (en) | Improvements in pneumatic tyres of the tubeless type | |
| US2744076A (en) | Production of organoplastics in cellular form by means of chemical blowing agents | |
| JPH0243771B2 (es) | ||
| GB829912A (en) | Apparatus and process for making cellular rubber | |
| JPS54120669A (en) | Preparation of thermoplastic resin foamed article | |
| US3300541A (en) | Vulcanisable mixtures and products obtainable therefrom | |
| US2613189A (en) | Cellular material and blowing agent therefor | |
| ES430943A1 (es) | Procedimiento para la obtencion de una espuma de celulas finas. | |
| RU2145616C1 (ru) | Резиновая смесь | |
| SE7604729L (sv) | Forfarande for framstellning av en klibbig gummibildande blandning | |
| JPS58217527A (ja) | 加硫発泡ゴム組成物 | |
| GB746727A (en) | Improvements in tubeless pneumatic tyre and method of making same | |
| GB740343A (en) | Tires | |
| JPS57135846A (en) | Production of thermoplastic elastomer composition |