BE448974A - - Google Patents
Info
- Publication number
- BE448974A BE448974A BE448974DA BE448974A BE 448974 A BE448974 A BE 448974A BE 448974D A BE448974D A BE 448974DA BE 448974 A BE448974 A BE 448974A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- polyvinyl chloride
- suspension
- additional materials
- butadiene
- Prior art date
Links
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 8
- 239000004800 polyvinyl chloride Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 4
- 239000000839 emulsion Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 2
- 239000000725 suspension Substances 0.000 claims 1
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 3
- 239000007900 aqueous suspension Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical class OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- UQLDLKMNUJERMK-UHFFFAOYSA-L di(octadecanoyloxy)lead Chemical compound [Pb+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O UQLDLKMNUJERMK-UHFFFAOYSA-L 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 238000007731 hot pressing Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/20—Compounding polymers with additives, e.g. colouring
- C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
- C08J3/21—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase
- C08J3/215—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase the polymer being premixed with a liquid phase at least one additive being also premixed with a liquid phase
-
- 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)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Colloid Chemistry (AREA)
Description
<EMI ID=1.1> contenant des matières additionnelle". <EMI ID=2.1> par exemple à cet effet des stabilisateur" , des agents <EMI ID=3.1> bleu de conférer à la matière première des propriété* déterminées, telles que la plasticité, l'adhérenoe aux supporte, eto. Comme stabilisateurs, on ajoute par exemple <EMI ID=4.1> propriété" plastiques du chlorure polyvinylique, on peut, <EMI ID=5.1> thétiques, telles que, par exemple, des produite de polymériaation mixte du butadiène et d'esters de l'aoide fuma- <EMI ID=6.1> oe genre au chlorure polyvinylique finement divisé se faisait par mélange, par exemple au broyeur à boulets; <EMI ID=7.1> <EMI ID=8.1> difficilement des mélangea homogènes. Lorsque, faites dans un but d'amélioration, ce" additions ne se présentent pas <EMI ID=9.1> <EMI ID=10.1> très fines la matière, ajoutée dans un but d'amélioration, en solution ou suspension aqueuse ou bien enoore en pré- <EMI ID=11.1> de chlorure polyvinylique industrielle et qu'on sépare ensemble les matières solides, par séchage à l'air chaud. <EMI ID=12.1> poudre sèche qui peut être soumise directement à la suite du traitement. <EMI ID=13.1> ohlorure polyvinylique, contenant 35 % de matière sèche, <EMI ID=14.1> <EMI ID=15.1> tient alors 2 % de stéarate de plomb et peut être traité directement, de façon oonnue, par exemple par pressage à chaud. Exemple 2.- Pour obtenir une meilleure plasticité du ohlorure polyvinylique, on pulvérise simultanément, à l'état de gouttelettes très fines, dans un séchoir à air chaud, <EMI ID=16.1> de chlorure polyvinylique et, d'autre part, une émulsion d'un produit de polymérisation mixte du butadiène et <EMI ID=17.1> 100 kg. de l'émulsion de chlorure polyvinylique mentionnée à l'exemple 1, en mime temps qu'une suspension aqueuse de <EMI ID=18.1> sèche que colore uniformément 1 % de ce pigment. <EMI ID=19.1> tière finale contient alors 2 % du stabilisateur et du pigment précités.
Claims (1)
- RESUME.La présente invention a pour objet un procédé <EMI ID=20.1>tenant des matières additionnelles, ce procédé consistant<EMI ID=21.1>test une émulsion aqueuse de chlorure polyvinylique et une solution ou suspension des matières additionnelles<EMI ID=22.1><EMI ID=23.1>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE749509T | 1942-02-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE448974A true BE448974A (fr) |
Family
ID=5875942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE448974D BE448974A (fr) | 1942-02-13 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE448974A (fr) |
| CH (1) | CH231500A (fr) |
| DE (1) | DE749509C (fr) |
| FR (1) | FR890360A (fr) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE933475C (de) * | 1951-09-30 | 1955-09-29 | Basf Ag | Verfahren zur Herstellung von gefaerbten Pigmenten |
| NL198266A (fr) * | 1954-10-15 | 1900-01-01 | ||
| DE970198C (de) * | 1954-11-26 | 1958-08-28 | Sichel Werke Ag | Verfahren zur Herstellung von wasserloeslichen staerkehaltigen Trockenklebstoffen |
| DE1016438B (de) * | 1955-01-18 | 1957-09-26 | Kalle & Co Ag | Verfahren zur Herstellung streufaehiger Pulver aus Polyvinylharzen |
| NL103080C (fr) * | 1956-12-20 | |||
| NL109010C (fr) * | 1957-01-18 | |||
| DE1132716B (de) * | 1957-08-31 | 1962-07-05 | Huels Chemische Werke Ag | Verfahren zur Herstellung von feinteiligem weichmacherhaltigem Polyvinylchlorid-Pulver |
| DE1137204B (de) * | 1959-12-31 | 1962-09-27 | Dynamit Nobel Ag | Verfahren zur Herstellung von weichmacherfreien Vinylchlorid-polymerisatpulvern |
| DE2650331C3 (de) * | 1976-11-03 | 1981-05-07 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von zur Plastisolbereitung geeigneten Pulvern auf der Grundlage von Polyvinylchlorid |
| DE2736645C2 (de) * | 1977-08-13 | 1982-06-09 | Chemische Werke Hüls AG, 4370 Marl | Verfahren zur Herstellung von zur Extruder- oder Kalanderverarbeitung geeigneten Pulvern auf der Grundlage von Polyvinylchlorid |
-
0
- BE BE448974D patent/BE448974A/fr unknown
-
1942
- 1942-02-13 DE DE1942749509D patent/DE749509C/de not_active Expired
- 1942-12-24 CH CH231500D patent/CH231500A/de unknown
-
1943
- 1943-01-25 FR FR890360D patent/FR890360A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR890360A (fr) | 1944-02-07 |
| CH231500A (de) | 1944-03-31 |
| DE749509C (de) | 1944-12-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE448974A (fr) | ||
| US4986853A (en) | Pearlescent pigment preparations | |
| US2677672A (en) | Adhesive for wood comprising an aqueous polyvinyl acetate emulsion and a vinyl methyl ethermaleic anhydride copolymer | |
| US2562534A (en) | Chemical modification of proteins | |
| US1979380A (en) | Pigment and method of manufacture | |
| US2364590A (en) | Starch size | |
| US2180281A (en) | Cellulosic ester composition | |
| DE938395C (de) | Verfahren zur Herstellung von bestaendigen waessrigen Dispersionen aus Vinylharz und synthetischem Kautschuk | |
| FR1460199A (fr) | Produits et compositions chimiques pour le traitement de matériaux cellulosiques, procédés y relatifs pour la préparation et l'application, et articles traités ainsi obtenus | |
| US2139866A (en) | Production of aqueous dispersions of cellulose derivatives | |
| US2979471A (en) | Shaped articles of vinyl chloride resin and ethyl cellulose | |
| US750048A (en) | Casein compound and process of producing same | |
| US1049916A (en) | Tar-paint and process of manufacture. | |
| US2102595A (en) | Coating composition and method of making the same | |
| US2500858A (en) | Rubber composition and method of producing | |
| US2108768A (en) | Coating compositions | |
| US708760A (en) | Manufacture of viscose. | |
| AT221276B (de) | Verfahren zur Herstellung homogener Stoffgemische auf der Basis von Polyvinylchlorid und/oder Mischpolymerisaten des Vinylchlorids für die Verarbeitung ohne Weichmacher | |
| US2452313A (en) | Plasticized prolamine-base protein compositions | |
| US1765015A (en) | Process for treating rubber latex, composition and article formed thereby | |
| US2530439A (en) | Plasticized hydrophilic colloids | |
| USRE21575E (en) | Container closure and limino | |
| US2599264A (en) | Flooring composition of blown petroleum residue and asbestos fiber | |
| US2035601A (en) | Can sealing compound and the like | |
| US684985A (en) | Artificial glue or size. |