DK157176B - Legeme indeholdende bindemiddel og vulkaniseret gummi - Google Patents
Legeme indeholdende bindemiddel og vulkaniseret gummi Download PDFInfo
- Publication number
- DK157176B DK157176B DK484377AA DK484377A DK157176B DK 157176 B DK157176 B DK 157176B DK 484377A A DK484377A A DK 484377AA DK 484377 A DK484377 A DK 484377A DK 157176 B DK157176 B DK 157176B
- Authority
- DK
- Denmark
- Prior art keywords
- rubber
- fibers
- binder
- plastic
- disc
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/0026—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting
- B29B17/0042—Recovery of plastics or other constituents of waste material containing plastics by agglomeration or compacting for shaping parts, e.g. multilayered parts with at least one layer containing regenerated plastic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L19/00—Compositions of rubbers not provided for in groups C08L7/00 - C08L17/00
- C08L19/003—Precrosslinked rubber; Scrap rubber; Used vulcanised rubber
-
- 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
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions 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; Compositions of derivatives of such polymers
- C08L27/02—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions 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; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/02—Polyureas
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Environmental & Geological Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Reinforced Plastic Materials (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Nonwoven Fabrics (AREA)
- Package Frames And Binding Bands (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Description
DK 157176 B
Den foreliggende opfindelse angâr et legeme af den i krav l*s indledende de! angivne art.
Ved klargoring af dækkarkasser til regummiering af dæk fâs 5 nedbrudt vulkaniseret gummi, sont mere eller mindre har form af fibre eller trâde med forskellig længde. Store mængder af sà-danne gummifibre fâs fra aile regummieringsvirksomheder, og det er et stort problem for disse virksomheder at blive af med disse fibre. Den mest almindelige mâde er at transportere f i -10 brene til en losseplads. Herved pâdrager vulkaniseringsvirk-somhederne sig store transportomkostninger og ogsâ omkostnin-ger ved aflosning.
Den foreliggende opfindelse har til formàl at fjerne nævnte 15 omkostninger ved borttransportering af gummifibrene ved at ud-nytte gummifibrene til at fremstille legemer af forskellig slags. Legemerne kunne hâve skiveform og kunne endvidere udge-res af klodser, af fyldmaterialer eller belægning til forskel-lige genstande. F.eks. kan materialet anvendes soin lagbelæg-20 ning i bâde. De opnâede fibre bindes sammen ved hjælp af egne-de bindemid1er, f.eks. 1im eller plast. Plasten kan f.eks. va-re polyurethan, vinylplast, polyester, epoxyplast, carbamid-plast og lignende. De vu 1kaniserede gummifibre kan hâve forskellig længde, og det er passende at gummifibrene udgor 25 mindst 50% af blandingen ved belægning af vulkaniserede gummifibre og bindemidler. Opfindelsen er sàledes særpræget ved det som er angivet i krav l's kendetegnende del.
Ved passende valg af bindemiddel, kan det opnâede legeme gives 30 forskellig stivhed.
Et legeme ifolge opfindelsen kan f.eks. bestâ af en skive, og begge skivens overflader kan være belagte med et lag, f.eks. af gummi eller af plast, eller ogsâ af et lag som er pâsproj-35 tet.
Belægges begge skivens flader med lag, kan disse lag gives forskellig hârdhedsgrad. Anvendes gummi som lag, pàvulkanise-res disse lag pâ legemet.
2
DK 1 57176 B
Et legeme, eksempelvis en skive, som har to flader, kan hâve forskellig bindemiddelkoncentration ved sine flader, hvorved (begge) fladerne kan gives forskellige egenskaber.
5 Inden gummifibrene blandes med bindemiddel til dannelse af et legeme kan gummifibrene overtrækkes med egnet materiale, ek-sempelvis plast, for at eliminere eventuel lugt fra gummifi-brene.
10 Legemet ifolge opfindelsen indeholdende gummifibre sammen med bindemiddel kan ogsà indeholde yderligere materialer, sâsom sand, pigment og andre egnede materialer.
Fremstilles der en skive ifelge den foreliggende opfindelse, 15 kan en sâdan skive f.eks. anvendes til isolering af huse, og fungerer da som termisk isolation. Skiven er modstandsdygtig over for fugtighed og er siidbestandig. Skiven er elastisk og beskytter mod korrosion og tàler slag og stod. Pà grund af sin karakter isolerer skiven ogsà mod lyd.
20 *** De netop-beskrevne skiver kan anvendes som underlag til maski- ner til nedsættelse af overfering af maskinernes vibration til andre genstande.
25 Legemer ifolge den f ore-T-iggende opfindelse, kan fremstilles pâ en sâdan mâde, at de kan anvendes til belægnings1ag i bâde, husvogne, og det er ogsà muligt at anvende legemerne som belæg-ningsmateriale pâ karosseridele til biler, for dels at elimi-niere motorstoj, dels tiIvejebringe varmeisolering.
30
Fremstilles legemer ifalge opfindelsen i form af skiver som forsynes med forskellig overfladebelaegning, kan disse skiver under hensyn til valg af overf1adebelægning anvendes i tagkon-struktioner.
35
Ved at anvende vulkaniserede gummifibre blandet med et bindemiddel, hvor blandingen for lov til at storkne eller stivne til et legeme, opnâs et legeme, som har meget gode styrkeegen-
DK 157176 B
3 skaber, og sont er vanskeligt at nedbryde. Ved passende val g af bindemiddel, kan legemet giv es forskellige stivhedsgrader.
Legemet ifelge opfindelsen, kan ogsà formes pâ en sàdan mâde, 5 at det udger en emballage til en eller flere genstande.
Fordelene ved at anvende vulkam'seret gummi i form af trâde eller fibre ifelge den foreliggende opfindelse, vil fremgâ af de efterfalgende sammenligningsresultater. Der blev fremstillet 10 to typer gummifliser, den ene ifelge den foreliggende opfindelse og bestàende af 90 vægt% gummifibre og 10 vægt% polyure-thanplastbindemiddel . Fliserne blev presset ved 45 kp/cm2 og 75°C. Den anden flisetype blev fremstillet pâ den samme mâde, men indeholdt 90 vægt% gummipulver i ste-det for gummifibre.
15
Som det fremgâr af resultaterne for brudstyrke og s 1idbestem-melse udviser produktet inde.holdende gummifibre bedre brud-styr.ke og bedre si idmodstand end det ti'isva.rende materiale in-deho 1d ende g u mm i pu!ver.
20
Standardbestemmelse for qummimateria 1er ^ Brudstyrke
Bredde Tykkelse Areal N N/mm2 mm mm mm2 25 —--—— 1 5,8 5,55 32,19 5,15 0,160 2 5,8 5,57 32,31 5,15 0,159 Fliser ud 3 5,8 5,45 31,61 4,85 0,153 fra gummi- 4 5,8 5,48 31,78 5,20 0,164 pulver 5 5,8 5,35 31,03 4,90 0,158
Gennem- 30 snit 0,159 1 5,8 5,76 33,41 7,80 0,233 2 5,8 5,67 32,89 7,50 0,228 Fliser ud 3 5,8 5,55 32,19 6,45 0,200 fra gummi- 4 5,8 5,54 32,13 7,00 0,218 fibre 5 5,8 5,38 31,20 6,65 0,213
Gennem- 35 snit 0,218
Claims (3)
1. Legeme, f.eks. i forin af en skive, indeholdende bindemid-del, sàsom lim og plast, idet plasten kan være termoplast el-1er hærdeplast, sâsom polyurethan, vinylplast, polyester, epo-xyplast eller carbamidplast og lignende, samt gummibaseret fyldstof, kendetegnet ved, at legemet indeholder mindst 50 vægt% vulkaniseret gummi i form af trâde eller fibre, der er dannet som nedbrudt gummi ved regummiering af 2Q dæk.
2. Legeme ifolge krav 1, hvor legemet har en inderflade og en yderflade, kendetegnet ved, at bindemiddelindholdet er forskelligt ved de forskellige flader. 25
3. Legeme ifalge krav 1 eller 2, kendetegnet ved, at gummitràdene eller gummifibrene far blanding med bindemiddel er overtrukne med et 1ugthindrende materiale, f.eks. en plast eller et bindemiddel. 30 35
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7612879A SE7612879L (da) | 1976-11-18 | ||
SE7612879 | 1976-11-18 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK484377A DK484377A (da) | 1978-05-19 |
DK157176B true DK157176B (da) | 1989-11-20 |
DK157176C DK157176C (da) | 1990-04-23 |
Family
ID=20329491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK484377A DK157176C (da) | 1976-11-18 | 1977-11-01 | Legeme indeholdende bindemiddel og vulkaniseret gummi |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS5366951A (da) |
BE (1) | BE860428A (da) |
CA (1) | CA1152249A (da) |
CH (1) | CH632448A5 (da) |
DE (1) | DE2748829A1 (da) |
DK (1) | DK157176C (da) |
FI (1) | FI773248A (da) |
FR (1) | FR2371494A1 (da) |
GB (1) | GB1557110A (da) |
IT (1) | IT1093031B (da) |
LU (1) | LU78430A1 (da) |
NL (1) | NL7711918A (da) |
NO (1) | NO152681C (da) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2098533B (en) * | 1981-05-20 | 1985-03-20 | Jlp Products Ab | Body manufactured by compression under pressure at raised temperature |
JPS59207966A (ja) * | 1983-05-13 | 1984-11-26 | Mikuni Seisakusho:Kk | 合成繊維屑を利用した複合材組成物 |
GB9125231D0 (en) * | 1991-11-26 | 1992-01-29 | Lawton Brian | Improved tyres |
US5883140A (en) * | 1993-12-06 | 1999-03-16 | National Rubber L.L.C. | Process for regeneration of rubber |
JPH09132706A (ja) * | 1995-11-09 | 1997-05-20 | Agency Of Ind Science & Technol | ロードヒーティング用断熱材 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1193569A (en) * | 1967-12-14 | 1970-06-03 | Toray Ind Inc Formerly Toyo Ra | Rubber-Modified Thermoplastic Resin |
NO127155B (da) * | 1966-02-04 | 1973-05-14 | Semperit Ag | |
DE2408117A1 (de) * | 1974-02-20 | 1975-08-28 | Gerhard Vester | Verfahren zur herstellung von platten, rohren und formstuecken fuer das bauwesen unter verwendung von altreifenschnitzeln |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1269981A (fr) * | 1960-10-08 | 1961-08-18 | Roth Sa Freres | Perfectionnement apporté à la fabrication des pièces moulées en mousse de polyuréthane |
CH397235A (de) * | 1960-12-20 | 1965-08-15 | Kruger Schaub Otto | Giessmasse |
US3489710A (en) * | 1964-03-04 | 1970-01-13 | Union Carbide Corp | Flexible thermoplastic resins as binders for vulcanized rubber |
DE1720059C3 (de) * | 1967-05-31 | 1980-04-30 | Berleburger Schaumstoffwerk Gmbh, 5920 Bad Berleburg | Verfahren zur Herstellung von Formkörpern aus Altgummi |
DD108685A1 (de) * | 1972-04-17 | 1974-10-05 | Guenther Trentsch | verfahren zur herstellung von gummiartigen belaegen und formkoerpern |
CH568844A5 (en) * | 1972-09-07 | 1975-11-14 | Himmelheber Lab Gmbh & Co Kg | Pressed chipboard contains ground tyre waste - acting as binding agent and giving uniform density throughout |
DE2312666A1 (de) * | 1973-03-14 | 1974-09-19 | Bayer Ag | Werkstoff aus gummiabfaellen, insbesondere aus reifenschnitzeln |
-
1977
- 1977-10-30 NL NL7711918A patent/NL7711918A/xx not_active Application Discontinuation
- 1977-10-31 DE DE19772748829 patent/DE2748829A1/de not_active Ceased
- 1977-10-31 NO NO773736A patent/NO152681C/no unknown
- 1977-10-31 FI FI773248A patent/FI773248A/fi not_active Application Discontinuation
- 1977-10-31 LU LU78430A patent/LU78430A1/xx unknown
- 1977-10-31 CH CH1323277A patent/CH632448A5/de not_active IP Right Cessation
- 1977-11-01 DK DK484377A patent/DK157176C/da active
- 1977-11-02 FR FR7732853A patent/FR2371494A1/fr active Granted
- 1977-11-02 GB GB4560677A patent/GB1557110A/en not_active Expired
- 1977-11-03 BE BE182305A patent/BE860428A/xx not_active IP Right Cessation
- 1977-11-03 CA CA000290173A patent/CA1152249A/en not_active Expired
- 1977-11-03 IT IT6946577A patent/IT1093031B/it active
- 1977-11-17 JP JP13837777A patent/JPS5366951A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO127155B (da) * | 1966-02-04 | 1973-05-14 | Semperit Ag | |
GB1193569A (en) * | 1967-12-14 | 1970-06-03 | Toray Ind Inc Formerly Toyo Ra | Rubber-Modified Thermoplastic Resin |
DE2408117A1 (de) * | 1974-02-20 | 1975-08-28 | Gerhard Vester | Verfahren zur herstellung von platten, rohren und formstuecken fuer das bauwesen unter verwendung von altreifenschnitzeln |
Also Published As
Publication number | Publication date |
---|---|
CA1152249A (en) | 1983-08-16 |
BE860428A (fr) | 1978-03-01 |
NL7711918A (nl) | 1978-05-22 |
FR2371494A1 (fr) | 1978-06-16 |
GB1557110A (en) | 1979-12-05 |
CH632448A5 (en) | 1982-10-15 |
NO773736L (no) | 1978-05-19 |
JPS5366951A (en) | 1978-06-14 |
LU78430A1 (da) | 1978-02-02 |
DK157176C (da) | 1990-04-23 |
IT1093031B (it) | 1985-07-19 |
DK484377A (da) | 1978-05-19 |
NO152681B (no) | 1985-07-29 |
FI773248A (fi) | 1978-05-19 |
DE2748829A1 (de) | 1978-05-24 |
NO152681C (no) | 1985-11-06 |
FR2371494B1 (da) | 1982-12-17 |
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