NO874931L - Fremgangsmaate for sproeytestoeping av en mikropipette. - Google Patents
Fremgangsmaate for sproeytestoeping av en mikropipette.Info
- Publication number
- NO874931L NO874931L NO874931A NO874931A NO874931L NO 874931 L NO874931 L NO 874931L NO 874931 A NO874931 A NO 874931A NO 874931 A NO874931 A NO 874931A NO 874931 L NO874931 L NO 874931L
- Authority
- NO
- Norway
- Prior art keywords
- polymer
- entrance
- micropipette
- procedure
- resolidify
- Prior art date
Links
Classifications
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/76—Measuring, controlling or regulating
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/0241—Drop counters; Drop formers
- B01L3/0272—Dropper bottles
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/16—Making multilayered or multicoloured articles
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/261—Moulds having tubular mould cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2400/00—Moving or stopping fluids
- B01L2400/04—Moving fluids with specific forces or mechanical means
- B01L2400/0475—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure
- B01L2400/0481—Moving fluids with specific forces or mechanical means specific mechanical means and fluid pressure squeezing of channels or chambers
Landscapes
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Devices For Use In Laboratory Experiments (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Dental Preparations (AREA)
- Control Of El Displays (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Catching Or Destruction (AREA)
- Sampling And Sample Adjustment (AREA)
- Materials For Medical Uses (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
Abstract
En fremgangsmåte for sprøytestøping av en. mikropipette (1) med et hult sylindrisk. parti som strekker seg fra en bakre ende. (5) til et begynnende avsmalnende område (2), og et hult avsmalnet parti som strekker seg fra det begynnende avsmalnende område (2) til en leveringsåpning (3). Frem-gangsmåten omfatter: innsprøyting av et første smeltet støpemateriale, med en vekt som er lik vekten av pipettens avsmalnede parti som skal støpes, inn i et avsmalnende parti (17) av et pipetteformet hulrom i en kjølig lukket sprøytestøpeform gjennom et hulrominnløp beliggende hvor det avsmalnende parti av hulrommet begynner; avkjøling og strkning på nytt av en hoved-mengde av det første smeltede støpemateriale,' straks deretter innsprøyting av et andre smeltet støpemateriale, med en vekt som er lik vekten av pipettens sylindriske parti gjennom hulrpminnløpet, inn i et sylindrisk parti av det pipetteformede hulrom; avkjøling og størkning på nytt av hoved-mengden av det andre smeltede støpemateriale mens man lar den avsluttende varmeste sme1te-rne ng de i det andre støpemateriale bli sveiset fullstendig med den avsluttende, enda varmere smeltemengde i det første støpemateriale; og deretter avkjøling og størkning på nytt av de to sveisede slutt-mengder for å danne en helstøpt pipette.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61283009A JPS63135225A (ja) | 1986-11-27 | 1986-11-27 | 液体マイクロ定量インジエクシヨン成形製ピペツトの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
NO874931D0 NO874931D0 (no) | 1987-11-26 |
NO874931L true NO874931L (no) | 1988-05-30 |
Family
ID=17660044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO874931A NO874931L (no) | 1986-11-27 | 1987-11-26 | Fremgangsmaate for sproeytestoeping av en mikropipette. |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0269345B1 (no) |
JP (1) | JPS63135225A (no) |
KR (1) | KR900007329B1 (no) |
AT (1) | ATE80086T1 (no) |
AU (1) | AU580477B2 (no) |
CA (1) | CA1280863C (no) |
DE (1) | DE3781520T2 (no) |
DK (1) | DK620287A (no) |
ES (1) | ES2035083T3 (no) |
FI (1) | FI875175A (no) |
NO (1) | NO874931L (no) |
NZ (1) | NZ222707A (no) |
PT (1) | PT86221B (no) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4425512B2 (ja) * | 1999-08-17 | 2010-03-03 | ティーティーピー ラブテック リミテッド | 可撓性ピペットストリップおよびその使用方法 |
DE10156767A1 (de) * | 2001-11-19 | 2003-05-28 | Rkt Rodinger Kunststoff Techni | Verfahren zum Herstellen von Mikro-Fluidikkomponenten, Mikro-Fluidikkomponenten und Werkzeug zum Herstellen von Mikro-Fluidikkomponenten |
CH708024B8 (de) | 2005-12-20 | 2015-01-15 | Tpp Techno Plastic Products Ag | Verfahren zur Herstellung einer Pipette. |
CN111655374B (zh) * | 2017-11-30 | 2022-05-10 | 康宁股份有限公司 | 具有封装或一体式过滤器的移液器、其形成方法和设备 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2110156A1 (en) * | 1971-03-03 | 1972-09-21 | Star Kugelhalter Gmbh Dt | Injection moulding - two different plastics in sequence where first is harder and accepts moulded lip |
US4184836A (en) * | 1978-01-27 | 1980-01-22 | Husky Injection Molding Systems Ltd. | Multiple mold for producing elongate tubular articles |
JPS5924665B2 (ja) * | 1980-01-11 | 1984-06-11 | 持田製薬株式会社 | 液体マイクロ定量インジェクション成型製ピペット |
US4647419A (en) * | 1985-10-10 | 1987-03-03 | Eastman Kodak Company | Method and apparatus for producing a flash free pipette |
-
1986
- 1986-11-27 JP JP61283009A patent/JPS63135225A/ja active Granted
-
1987
- 1987-10-20 AU AU79964/87A patent/AU580477B2/en not_active Ceased
- 1987-11-13 CA CA000551825A patent/CA1280863C/en not_active Expired - Fee Related
- 1987-11-16 DE DE8787310114T patent/DE3781520T2/de not_active Expired - Fee Related
- 1987-11-16 EP EP87310114A patent/EP0269345B1/en not_active Expired - Lifetime
- 1987-11-16 ES ES198787310114T patent/ES2035083T3/es not_active Expired - Lifetime
- 1987-11-16 AT AT87310114T patent/ATE80086T1/de active
- 1987-11-24 FI FI875175A patent/FI875175A/fi not_active Application Discontinuation
- 1987-11-25 KR KR1019870013299A patent/KR900007329B1/ko not_active IP Right Cessation
- 1987-11-26 NO NO874931A patent/NO874931L/no unknown
- 1987-11-26 NZ NZ222707A patent/NZ222707A/xx unknown
- 1987-11-26 DK DK620287A patent/DK620287A/da not_active Application Discontinuation
- 1987-11-26 PT PT86221A patent/PT86221B/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO874931D0 (no) | 1987-11-26 |
EP0269345B1 (en) | 1992-09-02 |
EP0269345A2 (en) | 1988-06-01 |
JPS63135225A (ja) | 1988-06-07 |
AU580477B2 (en) | 1989-01-12 |
EP0269345A3 (en) | 1989-10-18 |
JPH0375016B2 (no) | 1991-11-28 |
PT86221B (pt) | 1993-08-31 |
DE3781520T2 (de) | 1993-02-04 |
NZ222707A (en) | 1989-03-29 |
ATE80086T1 (de) | 1992-09-15 |
ES2035083T3 (es) | 1993-04-16 |
KR900007329B1 (ko) | 1990-10-08 |
DK620287A (da) | 1988-05-28 |
AU7996487A (en) | 1988-06-02 |
FI875175A0 (fi) | 1987-11-24 |
DE3781520D1 (de) | 1992-10-08 |
FI875175A (fi) | 1988-05-28 |
DK620287D0 (da) | 1987-11-26 |
KR880006027A (ko) | 1988-07-21 |
PT86221A (pt) | 1988-12-15 |
CA1280863C (en) | 1991-03-05 |
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