DE1170614B - Verfahren zur Herstellung von Formstuecken mit Zellkoerperstruktur aus Kunststoff auf Polyvinyl-chloridbasis - Google Patents
Verfahren zur Herstellung von Formstuecken mit Zellkoerperstruktur aus Kunststoff auf Polyvinyl-chloridbasisInfo
- Publication number
- DE1170614B DE1170614B DEL38976A DEL0038976A DE1170614B DE 1170614 B DE1170614 B DE 1170614B DE L38976 A DEL38976 A DE L38976A DE L0038976 A DEL0038976 A DE L0038976A DE 1170614 B DE1170614 B DE 1170614B
- Authority
- DE
- Germany
- Prior art keywords
- pressure
- raw
- gas
- plastic
- fittings
- 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.)
- Pending
Links
- 229920003023 plastic Polymers 0.000 title claims description 37
- 239000004033 plastic Substances 0.000 title claims description 37
- 238000000034 method Methods 0.000 title claims description 21
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 210000003850 cellular structure Anatomy 0.000 title claims description 6
- 239000004800 polyvinyl chloride Substances 0.000 title description 7
- 229920000915 polyvinyl chloride Polymers 0.000 title description 7
- 239000007789 gas Substances 0.000 claims description 38
- 239000003380 propellant Substances 0.000 claims description 21
- 238000000465 moulding Methods 0.000 claims description 15
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 10
- 210000005056 cell body Anatomy 0.000 claims description 10
- 239000000499 gel Substances 0.000 claims description 10
- 239000004014 plasticizer Substances 0.000 claims description 10
- 239000004604 Blowing Agent Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 8
- 229920001577 copolymer Polymers 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000000354 decomposition reaction Methods 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 description 10
- 210000004027 cell Anatomy 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 4
- MFEVGQHCNVXMER-UHFFFAOYSA-L 1,3,2$l^{2}-dioxaplumbetan-4-one Chemical compound [Pb+2].[O-]C([O-])=O MFEVGQHCNVXMER-UHFFFAOYSA-L 0.000 description 3
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 3
- 229910000003 Lead carbonate Inorganic materials 0.000 description 3
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 3
- 238000001879 gelation Methods 0.000 description 3
- 239000003349 gelling agent Substances 0.000 description 3
- 239000007858 starting material Substances 0.000 description 3
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000004908 Emulsion polymer Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- YSMRWXYRXBRSND-UHFFFAOYSA-N TOTP Chemical compound CC1=CC=CC=C1OP(=O)(OC=1C(=CC=CC=1)C)OC1=CC=CC=C1C YSMRWXYRXBRSND-UHFFFAOYSA-N 0.000 description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 2
- 239000000378 calcium silicate Substances 0.000 description 2
- 229910052918 calcium silicate Inorganic materials 0.000 description 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000008119 colloidal silica Substances 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001944 Plastisol Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 1
- 229940063655 aluminum stearate Drugs 0.000 description 1
- VJRITMATACIYAF-UHFFFAOYSA-N benzenesulfonohydrazide Chemical compound NNS(=O)(=O)C1=CC=CC=C1 VJRITMATACIYAF-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical class O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 235000019359 magnesium stearate Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- ALIFPGGMJDWMJH-UHFFFAOYSA-N n-phenyldiazenylaniline Chemical compound C=1C=CC=CC=1NN=NC1=CC=CC=C1 ALIFPGGMJDWMJH-UHFFFAOYSA-N 0.000 description 1
- 235000011837 pasties Nutrition 0.000 description 1
- 239000004999 plastisol Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002699 waste material Substances 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
- C08J9/04—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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/10—Applying counter-pressure during expanding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/0227—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould using pressure vessels, e.g. autoclaves, vulcanising pans
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH603760A CH381419A (de) | 1960-05-24 | 1960-05-24 | Verfahren zur Herstellung von Formstücken aus Zellmaterial |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1170614B true DE1170614B (de) | 1964-05-21 |
Family
ID=4303199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEL38976A Pending DE1170614B (de) | 1960-05-24 | 1961-05-15 | Verfahren zur Herstellung von Formstuecken mit Zellkoerperstruktur aus Kunststoff auf Polyvinyl-chloridbasis |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3160689A (en:Method) |
| CH (1) | CH381419A (en:Method) |
| DE (1) | DE1170614B (en:Method) |
| FR (1) | FR1320731A (en:Method) |
| GB (1) | GB923458A (en:Method) |
| NL (1) | NL131630C (en:Method) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL136131C (en:Method) * | 1962-10-24 | |||
| US3268635A (en) * | 1963-02-25 | 1966-08-23 | Robert A Kraus | Arrangement for forming foam plastic article |
| US3511788A (en) * | 1965-02-03 | 1970-05-12 | Dow Corning | Foams,compositions,method for making foams and foam covered substrate ii |
| US3511787A (en) * | 1964-04-13 | 1970-05-12 | Huber Corp J M | Foamed plastisol composition containing a reactive silica material |
| US3488411A (en) * | 1966-04-20 | 1970-01-06 | Alumacraft Marine Products Cor | Production of low density thin gauge plastic articles |
| US3541192A (en) | 1967-05-02 | 1970-11-17 | Mattel Inc | Method of producing plastic objects having smooth skin portions and foamed interior portions |
| GB2012303B (en) * | 1977-12-14 | 1982-05-06 | British Petroleum Co | Process for preparing pitch foams and products so produced |
| FR2479244A1 (fr) * | 1980-03-26 | 1981-10-02 | Raffinage Cie Francaise | Procede de preparation d'un materiau rigide expanse a base de polychlorure de vinyle et materiau rigide obtenu par ce procede |
| WO1996025281A1 (en) * | 1995-02-14 | 1996-08-22 | Robert Michael Branger | Polymeric foam preparation |
| NL1040475C2 (en) * | 2013-10-29 | 2015-04-30 | Fits Holding B V | Method and device for manufacturing a sandwich structure comprising a thermoplastic foam layer. |
| WO2020229416A1 (en) * | 2019-05-14 | 2020-11-19 | Nouryon Chemicals International B.V. | Pvc foams |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1033044A (en) * | 1909-05-01 | 1912-07-16 | Frank L Dyer | Method of forming articles of non-plastic resinized phenols. |
| US2283316A (en) * | 1938-10-25 | 1942-05-19 | Robatex Products Inc | One-stage process for the manufacture of rubber |
| US2447056A (en) * | 1943-10-05 | 1948-08-17 | Expanded Rubber Co Ltd | Manufacture of expanded thermoplastic materials |
| US2590156A (en) * | 1947-02-18 | 1952-03-25 | Pascal J Carpentier | Method of making cellular thermoplastic materials |
| US2524039A (en) * | 1947-02-18 | 1950-10-03 | Pascal J Carpentier | Process of producing cellular rubber |
| GB626151A (en) * | 1947-02-27 | 1949-07-11 | Expanded Rubber Co Ltd | Improvements in or relating to the production of cellular polyethylene |
| US2525880A (en) * | 1948-01-30 | 1950-10-17 | Us Rubber Co | Method of molding porous articles |
| US2525965A (en) * | 1948-01-30 | 1950-10-17 | Us Rubber Co | Molding method |
| US2737503A (en) * | 1950-11-17 | 1956-03-06 | Goodrich Co B F | Method of making an expanded or cellular polyvinyl chloride composition |
| GB701066A (en) * | 1950-12-05 | 1953-12-16 | Lonza Ag | Production of closed cell cellular bodies from thermo-plastic masses |
| US2751627A (en) * | 1951-11-29 | 1956-06-26 | Lonza Electric & Chem Works | Process for producing cellular thermoplastic bodies |
| FR1164827A (fr) * | 1956-11-09 | 1958-10-14 | Procédé d'obtention de garnitures ou rembourrages élastiques, et tous articles obtenus par application de ce procédé |
-
1960
- 1960-05-24 CH CH603760A patent/CH381419A/de unknown
-
1961
- 1961-05-15 DE DEL38976A patent/DE1170614B/de active Pending
- 1961-05-19 GB GB18358/61A patent/GB923458A/en not_active Expired
- 1961-05-24 NL NL265093A patent/NL131630C/xx active
- 1961-05-24 US US112228A patent/US3160689A/en not_active Expired - Lifetime
- 1961-05-24 FR FR862631A patent/FR1320731A/fr not_active Expired
Non-Patent Citations (1)
| Title |
|---|
| None * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1320731A (fr) | 1963-03-15 |
| GB923458A (en) | 1963-04-10 |
| NL265093A (en:Method) | 1964-06-10 |
| CH381419A (de) | 1964-08-31 |
| US3160689A (en) | 1964-12-08 |
| NL131630C (en:Method) | 1971-06-15 |
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