BE547494A - - Google Patents
Info
- Publication number
- BE547494A BE547494A BE547494DA BE547494A BE 547494 A BE547494 A BE 547494A BE 547494D A BE547494D A BE 547494DA BE 547494 A BE547494 A BE 547494A
- Authority
- BE
- Belgium
- Prior art keywords
- grains
- plasticizers
- fears
- polyvinyl chloride
- mass
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 5
- 229920001169 thermoplastic Polymers 0.000 claims description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000004014 plasticizer Substances 0.000 claims description 4
- 239000007799 cork Substances 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 239000011111 cardboard Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000000123 paper Substances 0.000 claims description 2
- 206010016275 Fear Diseases 0.000 claims 2
- 235000002566 Capsicum Nutrition 0.000 claims 1
- 241001674048 Phthiraptera Species 0.000 claims 1
- 241000758706 Piperaceae Species 0.000 claims 1
- 235000012495 crackers Nutrition 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000007731 hot pressing Methods 0.000 claims 1
- 239000000499 gel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 210000003666 Nerve Fibers, Myelinated Anatomy 0.000 description 1
- 241001122315 Polites Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000295 complement Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
- B05D5/06—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain multicolour or other optical effects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
- B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
- B05D3/0254—After-treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
Description
<Desc/Clms Page number 1>
EMI1.1
L' in ,'.8-- -:; i o: a 0-"l O:J :-:; 1J.; .:72 OC :H; 'le .'",. o.ci c: ;. 1.; t or \., '. -'t2-J.L,.r."3:3- }O'..:¯. '::<=-:-:c¯s..:';:;, ?E;.':)':;, -:;8Jlc;;:.: (:: \J
<Desc/Clms Page number 2>
EMI2.1
Ce procéaé eS1; l}ciL.:.ciJ8.12.¯e':lt caractérise e:l ce que l'on réiJai#.à des grains en ¯-c l:él-.iè1.-J..::;éii'i2,bl b..,t.l Ltu S..::.ppù.C-l: ra# Co L u' ;.'..:i.C -:E...SS2 ï;¯e:.:'.:.-.)p2.c.s ciCl:e oc que l'on ±1:,e e-G poli G O-,:ù en C!l8.:..lIfae- t S. !"l.8.'J..t e 1; e¯p.c a -C;Lll e eu en le pressaiii 4 2., onaul.
Le c¯:'JJ.'';-22 ::6 i#.Jî=..=;ii13.le, s'est relevé an aceri thermoplastique adéquat. On P8LH par exemple gélifier 1 C1=;.t,tïz le chlorure de polyvianyle, auquel on peut ajouter un plastifiant et éventuellement des pigments. La gélification peut se faire de facon quelconque, par exemple à l'aide d'une presse à filière ou à rouleaux de calandre ou encore dans un malaxeur. Le produit obtenu, blocs, rubans ou feuilles, est réduit en petits grains dans un dispositif de broyage appropria, par exemple dans un moulin. Les dimensions de ces grains sont choisies en fonction de l'effet final désir'':.
Les grains peuvent être obtenus à partir de masses de couleurs différentes ou de :nasses incolores et transparentes.
On peut mélanger des grains de nature différente ou.travailler avec des grains d'i type unique.
EMI2.2
Le l.là.tériau des grains est de préférence theruloplas ti- que. Ceci n'est toutefois pas indispensable et l'on peut travailler avec des crains non-thermoplastiques. Ces derniers peuvent être constitués par exemple par de la grenaille de liège. sar un support constitué par exemple par un tissu, du papier, au carton, du liège, des fibres non tissées, on étend' une masse molle comprenant par exemple du chlorure de polyvinyle, un ou plusieurs plastifiants et des pigments. La couleur de cette masse peut être celle des grains ou une couleur complémentaire. ou de contraste.
<Desc/Clms Page number 3>
On répand les crains gélifiés sur -'La classa avant qu'elle ne se solidifie. Il y a lieu de répartir les dits grains pégulière- ment, ils restent alors collés à la masse
Le tout, y compris le support, est chauffé, par exemple dans un canal chai,;. dans lequel la nasse se gélifie, de sorte que les grains sont fixés. Le produit est termine après avoir été pressé à chaud. Cette opération se fait avec une presse à plateaux .pu à rouleaux de calandre. Les grains sont aplatis et on obtient une surface lisse, colorée selon les grains employés.
Le tout peut, le cas échéant. être recouvert d'une couche supplémentaire de protection.
@
Le procédé décrit présente,' entre autres, l'avantage de pouvoir déterminer la dureté de la buface obtenue par un choix approprié des grains. Ceci ne serait pas possible si l'on n'avait qu'une masse à étendre.-Grâce au choix possible des dimensions et de la couleur des grains, il est aisé de fabriquer des surfaces de genres très différents. Le procédé permet un rythme continu de production.
<Desc / Clms Page number 1>
EMI1.1
The 'in,'. 8-- - :; i o: a 0- "1 O: J: - :; 1J .;.: 72 OC: H; 'le.'" ,. o.ci c:;. 1 .; t or \., '. -'t2-JL, .r. "3: 3-} O '..: ¯.' :: <= -: -: c¯s ..: ';:;,? E ;.' :) ' :;, - :; 8Jlc ;;:.: (:: \ J
<Desc / Clms Page number 2>
EMI2.1
This process eS1; l} ciL.:. ciJ8.12.¯e ': lt characterizes e: l what we reiJai # .à grains in ¯-cl: el-.iè1.-J .. ::; éii'i2 , bl b .., tl Ltu S .. ::. ppù.Cl: ra # Co L u ';.' ..: iC -: E ... SS2 ï; ¯e:.: '.: .- .) p2.cs ciCl: e oc that one ± 1:, e eG polite G O - ,: ù in C! l8.: .. lIfae- t S.! "l.8.'J..te 1; ēpc a -C; Lll e eu en le pressaiii 4 2., onaul.
The c¯: 'JJ.' '; - 22 :: 6 i # .Jî = .. =; ii13.le, is raised with a suitable thermoplastic steel. One P8LH for example gel 1 C1 = ;. t, tïz polyvianyl chloride, which can be added a plasticizer and optionally pigments. The gelation can be done in any way, for example using a die press or calender rollers or else in a mixer. The product obtained, blocks, ribbons or sheets, is reduced into small grains in a suitable grinding device, for example in a mill. The dimensions of these grains are chosen according to the final desired effect.
The grains can be obtained from masses of different colors or from: colorless and transparent traps.
You can mix grains of a different nature or work with grains of a single type.
EMI2.2
The material of the grains is preferably theruloplastic. However, this is not essential and it is possible to work with non-thermoplastic shears. The latter can be constituted, for example, by cork shot. sar a support consisting for example of a fabric, paper, cardboard, cork, non-woven fibers, a soft mass comprising for example polyvinyl chloride, one or more plasticizers and pigments is extended. The color of this mass may be that of the grains or a complementary color. or contrast.
<Desc / Clms Page number 3>
The gelled fear is spread over the classa before it solidifies. It is necessary to distribute the said grains evenly, they then remain stuck to the mass
The whole, including the support, is heated, for example in a chai channel,;. in which the trap gels, so that the grains are fixed. The product is finished after being hot pressed. This is done with a calender roller .pu platen press. The grains are flattened and a smooth surface is obtained, colored according to the grains used.
The whole can, if necessary. be covered with an additional layer of protection.
@
The method described has, among other things, the advantage of being able to determine the hardness of the surface obtained by an appropriate choice of grains. This would not be possible if we had only one mass to extend.-Thanks to the possible choice of dimensions and color of the grains, it is easy to manufacture surfaces of very different kinds. The process allows a continuous rhythm of production.
Claims (1)
Publications (1)
Publication Number | Publication Date |
---|---|
BE547494A true BE547494A (en) |
Family
ID=174431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE547494D BE547494A (en) |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE547494A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0070267A2 (en) * | 1981-07-10 | 1983-01-19 | Ry AB | Surface treatment of sheet material |
-
0
- BE BE547494D patent/BE547494A/fr unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0070267A2 (en) * | 1981-07-10 | 1983-01-19 | Ry AB | Surface treatment of sheet material |
EP0070267A3 (en) * | 1981-07-10 | 1984-03-28 | Ry AB | Surface treatment of sheet material |
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