FR2210488A1 - Uncured polymer casing with core of curing agent - is sheared into fragments and allowed to cure on a substrate, to seal the substrate - Google Patents
Uncured polymer casing with core of curing agent - is sheared into fragments and allowed to cure on a substrate, to seal the substrateInfo
- Publication number
- FR2210488A1 FR2210488A1 FR7323730A FR7323730A FR2210488A1 FR 2210488 A1 FR2210488 A1 FR 2210488A1 FR 7323730 A FR7323730 A FR 7323730A FR 7323730 A FR7323730 A FR 7323730A FR 2210488 A1 FR2210488 A1 FR 2210488A1
- Authority
- FR
- France
- Prior art keywords
- substrate
- article
- sheared
- cure
- fragments
- 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.)
- Granted
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
- B29B7/00—Mixing; Kneading
- B29B7/30—Mixing; Kneading continuous, with mechanical mixing or kneading devices
- B29B7/34—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices
- B29B7/38—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary
- B29B7/40—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft
- B29B7/42—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix
- B29B7/421—Mixing; Kneading continuous, with mechanical mixing or kneading devices with movable mixing or kneading devices rotary with single shaft with screw or helix with screw and additionally other mixing elements on the same shaft, e.g. paddles, discs, bearings, rotor blades of the Banbury type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/02—Small extruding apparatus, e.g. handheld, toy or laboratory extruders
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/285—Feeding the extrusion material to the extruder
- B29C48/288—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules
- B29C48/2888—Feeding the extrusion material to the extruder in solid form, e.g. powder or granules in band or in strip form, e.g. rubber strips
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/505—Screws
- B29C48/67—Screws having incorporated mixing devices not provided for in groups B29C48/52 - B29C48/66
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
-
- 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
- B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
- B29K2301/10—Thermosetting resins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Sealing Material Composition (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31571072A | 1972-12-15 | 1972-12-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2210488A1 true FR2210488A1 (en) | 1974-07-12 |
FR2210488B3 FR2210488B3 (fr) | 1976-06-18 |
Family
ID=23225703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7323730A Granted FR2210488A1 (en) | 1972-12-15 | 1973-06-28 | Uncured polymer casing with core of curing agent - is sheared into fragments and allowed to cure on a substrate, to seal the substrate |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS4989762A (fr) |
AR (1) | AR201106A1 (fr) |
BR (1) | BR7308402D0 (fr) |
CA (1) | CA999492A (fr) |
DE (1) | DE2361777A1 (fr) |
FR (1) | FR2210488A1 (fr) |
IT (1) | IT985449B (fr) |
ZA (1) | ZA733093B (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1010957C2 (nl) * | 1999-01-05 | 2000-07-06 | Jansen Kunststoffen B V | Lasinrichting en laswerkwijze. |
EP1083037A2 (fr) * | 1999-09-08 | 2001-03-14 | WEGENER GmbH | Appareil de soudage par extrusion |
WO2020174397A1 (fr) * | 2019-02-25 | 2020-09-03 | 3M Innovative Properties Company | Système de distributeur d'adhésif à filaments |
CN113474089A (zh) * | 2019-02-25 | 2021-10-01 | 3M创新有限公司 | 长丝粘合剂分配器 |
-
1973
- 1973-05-07 ZA ZA733093A patent/ZA733093B/xx unknown
- 1973-05-28 CA CA172,445A patent/CA999492A/en not_active Expired
- 1973-05-30 AR AR248304A patent/AR201106A1/es active
- 1973-06-12 IT IT50744/73A patent/IT985449B/it active
- 1973-06-28 FR FR7323730A patent/FR2210488A1/fr active Granted
- 1973-07-03 JP JP48075626A patent/JPS4989762A/ja active Pending
- 1973-10-26 BR BR8402/73A patent/BR7308402D0/pt unknown
- 1973-12-12 DE DE2361777A patent/DE2361777A1/de active Pending
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1010957C2 (nl) * | 1999-01-05 | 2000-07-06 | Jansen Kunststoffen B V | Lasinrichting en laswerkwijze. |
EP1083037A2 (fr) * | 1999-09-08 | 2001-03-14 | WEGENER GmbH | Appareil de soudage par extrusion |
EP1083037A3 (fr) * | 1999-09-08 | 2001-07-04 | WEGENER GmbH | Appareil de soudage par extrusion |
US6431409B1 (en) | 1999-09-08 | 2002-08-13 | Wegener Gmbh | Extruder welding device |
WO2020174397A1 (fr) * | 2019-02-25 | 2020-09-03 | 3M Innovative Properties Company | Système de distributeur d'adhésif à filaments |
CN113474089A (zh) * | 2019-02-25 | 2021-10-01 | 3M创新有限公司 | 长丝粘合剂分配器 |
CN113474091A (zh) * | 2019-02-25 | 2021-10-01 | 3M创新有限公司 | 长丝粘合剂分配器系统 |
Also Published As
Publication number | Publication date |
---|---|
AU5546873A (en) | 1974-11-14 |
JPS4989762A (fr) | 1974-08-27 |
CA999492A (en) | 1976-11-09 |
DE2361777A1 (de) | 1974-06-20 |
IT985449B (it) | 1974-11-30 |
ZA733093B (en) | 1974-04-24 |
AR201106A1 (es) | 1975-02-14 |
BR7308402D0 (pt) | 1974-08-15 |
FR2210488B3 (fr) | 1976-06-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |