DE1920382B2 - Verfahren zur herstellung von zellkoerpern aus weichmacherfreien, besonders harten polymerisaten des vinylchlorids - Google Patents
Verfahren zur herstellung von zellkoerpern aus weichmacherfreien, besonders harten polymerisaten des vinylchloridsInfo
- Publication number
- DE1920382B2 DE1920382B2 DE19691920382 DE1920382A DE1920382B2 DE 1920382 B2 DE1920382 B2 DE 1920382B2 DE 19691920382 DE19691920382 DE 19691920382 DE 1920382 A DE1920382 A DE 1920382A DE 1920382 B2 DE1920382 B2 DE 1920382B2
- Authority
- DE
- Germany
- Prior art keywords
- ethylene
- vinyl
- vinyl ester
- polymer
- weight
- 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
- 229920000642 polymer Polymers 0.000 title claims description 27
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 title claims description 26
- 238000000034 method Methods 0.000 title claims description 16
- 210000005056 cell body Anatomy 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000004800 polyvinyl chloride Substances 0.000 claims description 23
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 23
- 229920001567 vinyl ester resin Polymers 0.000 claims description 21
- 229920000578 graft copolymer Polymers 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 15
- 210000004027 cell Anatomy 0.000 claims description 13
- 239000003380 propellant Substances 0.000 claims description 11
- 239000004604 Blowing Agent Substances 0.000 claims description 6
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical group CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 6
- 150000002148 esters Chemical group 0.000 claims description 5
- 239000000314 lubricant Substances 0.000 claims description 4
- 239000003381 stabilizer Substances 0.000 claims description 4
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 3
- 239000005977 Ethylene Substances 0.000 claims description 3
- 239000002666 chemical blowing agent Substances 0.000 claims description 3
- 238000000354 decomposition reaction Methods 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 2
- 239000007858 starting material Substances 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 14
- 239000005038 ethylene vinyl acetate Substances 0.000 description 13
- 239000000047 product Substances 0.000 description 11
- 239000004156 Azodicarbonamide Substances 0.000 description 9
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 9
- 235000019399 azodicarbonamide Nutrition 0.000 description 9
- 238000006116 polymerization reaction Methods 0.000 description 7
- 229920001577 copolymer Polymers 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 229920005989 resin Polymers 0.000 description 5
- 239000011347 resin Substances 0.000 description 5
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 229920001944 Plastisol Polymers 0.000 description 3
- DQXBYHZEEUGOBF-UHFFFAOYSA-N but-3-enoic acid;ethene Chemical compound C=C.OC(=O)CC=C DQXBYHZEEUGOBF-UHFFFAOYSA-N 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- 239000004999 plastisol Substances 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000004709 Chlorinated polyethylene Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 229910010413 TiO 2 Inorganic materials 0.000 description 2
- XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000002738 chelating agent Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- -1 fatty acid salt Chemical class 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000320 mechanical mixture Substances 0.000 description 2
- 239000000178 monomer Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
- LGJCFVYMIJLQJO-UHFFFAOYSA-N 1-dodecylperoxydodecane Chemical compound CCCCCCCCCCCCOOCCCCCCCCCCCC LGJCFVYMIJLQJO-UHFFFAOYSA-N 0.000 description 1
- QLZJUIZVJLSNDD-UHFFFAOYSA-N 2-(2-methylidenebutanoyloxy)ethyl 2-methylidenebutanoate Chemical compound CCC(=C)C(=O)OCCOC(=O)C(=C)CC QLZJUIZVJLSNDD-UHFFFAOYSA-N 0.000 description 1
- LYHBGVUSOICOJU-UHFFFAOYSA-N 4-ethenoxy-4-oxobutanoic acid Chemical compound OC(=O)CCC(=O)OC=C LYHBGVUSOICOJU-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- WWNGFHNQODFIEX-UHFFFAOYSA-N buta-1,3-diene;methyl 2-methylprop-2-enoate;styrene Chemical compound C=CC=C.COC(=O)C(C)=C.C=CC1=CC=CC=C1 WWNGFHNQODFIEX-UHFFFAOYSA-N 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003431 cross linking reagent Substances 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 229920006228 ethylene acrylate copolymer Polymers 0.000 description 1
- 229920006244 ethylene-ethyl acrylate Polymers 0.000 description 1
- 239000005042 ethylene-ethyl acrylate Substances 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000010559 graft polymerization reaction Methods 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
-
- 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
- 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
-
- 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
- C08J2351/00—Characterised by the use of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Derivatives of such polymers
Landscapes
- 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)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE536568A SE332072B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-04-22 | 1968-04-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1920382A1 DE1920382A1 (de) | 1970-01-15 |
| DE1920382B2 true DE1920382B2 (de) | 1972-12-21 |
Family
ID=20266312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691920382 Pending DE1920382B2 (de) | 1968-04-22 | 1969-04-22 | Verfahren zur herstellung von zellkoerpern aus weichmacherfreien, besonders harten polymerisaten des vinylchlorids |
Country Status (8)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1393680A (en) * | 1971-11-23 | 1975-05-07 | Atomic Energy Authority Uk | Porous plastics materials |
| BE792581A (fr) * | 1971-12-09 | 1973-06-12 | Ici Ltd | Compositions expansibles a base de polymeres du chlorure de vinyle et procede pour les preparer |
| NL7509004A (nl) * | 1975-07-29 | 1977-02-01 | Stamicarbon | Schuimbare vinylchloridepolymeren en daarvan vervaardigde harde schuimstructuren. |
| US4039486A (en) * | 1975-11-29 | 1977-08-02 | Stamicarbon B.V. | Foamable vinyl-chloride polymers and rigid foam structures made thereof |
| NL7513958A (nl) * | 1975-11-29 | 1977-06-01 | Stamicarbon | Schuimbare vinylchloridepolymeren en daarvan vervaardigde harde schuimstructuren. |
-
1968
- 1968-04-22 SE SE536568A patent/SE332072B/xx unknown
-
1969
- 1969-04-11 CH CH552069A patent/CH515946A/de not_active IP Right Cessation
- 1969-04-18 FR FR6912214A patent/FR2006650A1/fr not_active Withdrawn
- 1969-04-21 GB GB2032769A patent/GB1269957A/en not_active Expired
- 1969-04-21 DK DK216669A patent/DK121065B/da unknown
- 1969-04-21 BE BE731814D patent/BE731814A/xx unknown
- 1969-04-22 NL NL6906211A patent/NL6906211A/xx unknown
- 1969-04-22 DE DE19691920382 patent/DE1920382B2/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE731814A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-10-01 |
| CH515946A (de) | 1971-11-30 |
| DE1920382A1 (de) | 1970-01-15 |
| DK121065B (da) | 1971-08-30 |
| FR2006650A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-01-02 |
| SE332072B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-01-25 |
| NL6906211A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1969-10-24 |
| GB1269957A (en) | 1972-04-12 |
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