FR2554762B1 - Procede de controle de l'uniformite des proprietes d'une mousse de matiere plastique - Google Patents
Procede de controle de l'uniformite des proprietes d'une mousse de matiere plastiqueInfo
- Publication number
- FR2554762B1 FR2554762B1 FR8318173A FR8318173A FR2554762B1 FR 2554762 B1 FR2554762 B1 FR 2554762B1 FR 8318173 A FR8318173 A FR 8318173A FR 8318173 A FR8318173 A FR 8318173A FR 2554762 B1 FR2554762 B1 FR 2554762B1
- Authority
- FR
- France
- Prior art keywords
- uniformity
- monitoring
- properties
- plastic foam
- foam
- 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.)
- Expired
Links
- 238000000034 method Methods 0.000 title 1
- 238000012544 monitoring process Methods 0.000 title 1
- 239000002984 plastic foam Substances 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/44—Resins; Plastics; Rubber; Leather
- G01N33/442—Resins; Plastics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/72—Investigating presence of flaws
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/60—Measuring, controlling or regulating
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/04—Condition, form or state of moulded material or of the material to be shaped cellular or porous
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Thermal Insulation (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8318173A FR2554762B1 (fr) | 1983-11-15 | 1983-11-15 | Procede de controle de l'uniformite des proprietes d'une mousse de matiere plastique |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8318173A FR2554762B1 (fr) | 1983-11-15 | 1983-11-15 | Procede de controle de l'uniformite des proprietes d'une mousse de matiere plastique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2554762A1 FR2554762A1 (fr) | 1985-05-17 |
FR2554762B1 true FR2554762B1 (fr) | 1986-09-12 |
Family
ID=9294152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8318173A Expired FR2554762B1 (fr) | 1983-11-15 | 1983-11-15 | Procede de controle de l'uniformite des proprietes d'une mousse de matiere plastique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2554762B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1201779B (it) * | 1986-07-09 | 1989-02-02 | Zanussi Zeltron Inst | Dispositivo di controllo dell'isolamento termico di apparecchiature elettrodomestiche, in particolare frigoriferi |
DE102010048696B3 (de) * | 2010-10-19 | 2012-01-19 | INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH | Verfahren und Anordnung zum Bestimmen der Lage von in ein Hohlprofil mit mindestens einer Profilöffnung eingebrachten Funktionsschäumen |
US20220324142A1 (en) * | 2019-08-19 | 2022-10-13 | Covestro Llc | Methods, systems and computer program products for producing rigid foam boards using optical and infrared imaging |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3854336A (en) * | 1972-01-26 | 1974-12-17 | Monsanto Co | Method for detecting thermal changes on a surface |
US3985483A (en) * | 1975-01-31 | 1976-10-12 | Owens-Corning Fiberglas Corporation | Apparatus for making foamed plastic pipe insulation |
JPS5371889A (en) * | 1976-12-09 | 1978-06-26 | Nippon Oil Co Ltd | Detecting method of defective part in heat insulation urethan tank |
DE3102285A1 (de) * | 1981-01-24 | 1982-11-25 | Reinhard G. Dipl.-Ing. 7613 Hausach Welle | Pruefen von geschaeumten isolationen durch infrarottechnik |
-
1983
- 1983-11-15 FR FR8318173A patent/FR2554762B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2554762A1 (fr) | 1985-05-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MC1839A1 (fr) | Procede de fabrication d'une mousse plastique | |
FR2567068B1 (fr) | Procede pour la fabrication d'un cache-pot en matiere plastique | |
FR2509317B1 (fr) | Procede de fabrication d'un materiau mousse, notamment une mousse de polyurethanne | |
FR2498182B1 (fr) | Procede de production d'amides n-substitues | |
FR2560552B1 (fr) | Procede pour la fabrication de pieces moulees en mousse de matiere plastique | |
FR2610697B1 (fr) | Enveloppe de matiere plastique pour tuyauterie | |
IT8448655A0 (it) | Procedimento per preparare sodio cefurossima e prodotto cosi' ottenuto | |
FR2549378B1 (fr) | Procede de fabrication de ski par injection de matiere plastique | |
FR2556318B1 (fr) | Casier a bouteilles en matiere plastique | |
FR2550788B1 (fr) | Nouveau procede de preparation d'a-6-desoxytetracyclines | |
FR2427354B1 (fr) | Procede pour la fabrication d'articles faconnes en resine de chlorure de vinyle ayant des proprietes de surface ameliorees | |
BE883742A (fr) | Procede en vue d'eliminer la mousse d'une solution aminee | |
FR2548083B1 (fr) | Procede de fabrication d'une mousse reticulee | |
FR2322782A1 (fr) | Procede et installation d'empaquetage de blocs en matiere plastique moussee (mousse plastique) | |
FR2549056B1 (fr) | Procede de production d'alcools | |
BE892808A (fr) | Procede pour la decomposition d'alkyl-tert-alkyl-ethers | |
BE892098A (fr) | Procede de fabrication d'agregats ou de granules thermiquement isolants et produit ainsi obtenu | |
IT1078258B (it) | Metodo per la produzione di dispersioni acquose di copolimero e prodotto ottenuto | |
FR2543968B1 (fr) | Conditionnement d'une matiere riche en carbone et procede de realisation | |
FR2554762B1 (fr) | Procede de controle de l'uniformite des proprietes d'une mousse de matiere plastique | |
BE852324A (fr) | Procede de production de nouveaux composes antigonistes d'histamine-h2 | |
FR2542011B1 (fr) | Vecteurs de clonage et d'expression du gene sacb et procede pour la preparation de la levansaccharase | |
PH22327A (en) | Process for the production of d-(-)-phenyl or 4-hydroxyphenyl glycyl chloride hydrochloride | |
BE882421A (fr) | Procede de fabrication d'un produit plastique autocollant et produit ainsi obtenu | |
GB2138733B (en) | Continuous production of plastics foams |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |