FR2640909A1 - Reinforced thermoformed shell and its method of manufacture - Google Patents
Reinforced thermoformed shell and its method of manufacture Download PDFInfo
- Publication number
- FR2640909A1 FR2640909A1 FR8816987A FR8816987A FR2640909A1 FR 2640909 A1 FR2640909 A1 FR 2640909A1 FR 8816987 A FR8816987 A FR 8816987A FR 8816987 A FR8816987 A FR 8816987A FR 2640909 A1 FR2640909 A1 FR 2640909A1
- Authority
- FR
- France
- Prior art keywords
- resin
- thermoformed
- glass mat
- glass
- reinforcing
- 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
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 13
- 238000000034 method Methods 0.000 title claims description 14
- 239000011521 glass Substances 0.000 claims abstract description 51
- 229920005989 resin Polymers 0.000 claims abstract description 36
- 239000011347 resin Substances 0.000 claims abstract description 36
- 230000002787 reinforcement Effects 0.000 claims abstract description 21
- 229920005992 thermoplastic resin Polymers 0.000 claims abstract description 17
- 239000003365 glass fiber Substances 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 13
- 238000009472 formulation Methods 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 239000000956 alloy Substances 0.000 claims description 12
- 229910045601 alloy Inorganic materials 0.000 claims description 12
- 239000002131 composite material Substances 0.000 claims description 11
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 10
- 229920001169 thermoplastic Polymers 0.000 claims description 10
- 229920001519 homopolymer Polymers 0.000 claims description 7
- 239000004416 thermosoftening plastic Substances 0.000 claims description 6
- 239000011159 matrix material Substances 0.000 claims description 4
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000004925 Acrylic resin Substances 0.000 claims description 2
- 229920000178 Acrylic resin Polymers 0.000 claims description 2
- 229920006337 unsaturated polyester resin Polymers 0.000 claims description 2
- 230000001681 protective effect Effects 0.000 abstract description 3
- 210000003660 reticulum Anatomy 0.000 abstract 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 20
- 239000004926 polymethyl methacrylate Substances 0.000 description 20
- 238000002347 injection Methods 0.000 description 12
- 239000007924 injection Substances 0.000 description 12
- 229920000728 polyester Polymers 0.000 description 10
- 238000006116 polymerization reaction Methods 0.000 description 10
- 239000006188 syrup Substances 0.000 description 9
- 235000020357 syrup Nutrition 0.000 description 9
- 238000003856 thermoforming Methods 0.000 description 7
- 229920001225 polyester resin Polymers 0.000 description 5
- 239000004645 polyester resin Substances 0.000 description 5
- 238000005336 cracking Methods 0.000 description 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
- 238000009745 resin transfer moulding Methods 0.000 description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 229920006305 unsaturated polyester Polymers 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 150000008064 anhydrides Chemical class 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003431 cross linking reagent Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000000806 elastomer Substances 0.000 description 2
- 238000005470 impregnation Methods 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- KPYCVQASEGGKEG-UHFFFAOYSA-N 3-hydroxyoxolane-2,5-dione Chemical group OC1CC(=O)OC1=O KPYCVQASEGGKEG-UHFFFAOYSA-N 0.000 description 1
- LGRFSURHDFAFJT-UHFFFAOYSA-N Phthalic anhydride Natural products C1=CC=C2C(=O)OC(=O)C2=C1 LGRFSURHDFAFJT-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Natural products CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 125000005250 alkyl acrylate group Chemical group 0.000 description 1
- -1 alkylene glycol Chemical compound 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- JHIWVOJDXOSYLW-UHFFFAOYSA-N butyl 2,2-difluorocyclopropane-1-carboxylate Chemical compound CCCCOC(=O)C1CC1(F)F JHIWVOJDXOSYLW-UHFFFAOYSA-N 0.000 description 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000805 composite resin Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000001721 transfer moulding Methods 0.000 description 1
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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/14—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets
- B29C51/145—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor using multilayered preforms or sheets having at least one layer of textile or fibrous material combined with at least one plastics layer
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14778—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
- B29C45/14811—Multilayered articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D22/00—Producing hollow 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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/08—Deep drawing or matched-mould forming, i.e. using mechanical means only
- B29C51/082—Deep drawing or matched-mould forming, i.e. using mechanical means only by shaping between complementary mould parts
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/769—Sanitary equipment
- B29L2031/7692—Baths
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Laminated Bodies (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8816987A FR2640909A1 (en) | 1988-12-22 | 1988-12-22 | Reinforced thermoformed shell and its method of manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8816987A FR2640909A1 (en) | 1988-12-22 | 1988-12-22 | Reinforced thermoformed shell and its method of manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2640909A1 true FR2640909A1 (en) | 1990-06-29 |
| FR2640909B1 FR2640909B1 (enrdf_load_stackoverflow) | 1991-04-19 |
Family
ID=9373279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8816987A Granted FR2640909A1 (en) | 1988-12-22 | 1988-12-22 | Reinforced thermoformed shell and its method of manufacture |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2640909A1 (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0693503A1 (de) | 1994-07-18 | 1996-01-24 | Degussa Ag | Hinterfütterter Sanitärartikel und Verfahren zu dessen Herstellung |
| CN100429074C (zh) * | 2004-07-08 | 2008-10-29 | 郭学忠 | 汽车风道板及内顶、顶棚板成形制造方法 |
| WO2014111426A1 (en) * | 2013-01-15 | 2014-07-24 | Arkema France | Multilayer composite composition its manufacturing process and article obtained thereof |
| CN115122568A (zh) * | 2022-07-01 | 2022-09-30 | 广东百赞智能装备有限公司 | 一种具有智能调压功能的无柱式自上料c型注塑设备 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2343580A1 (fr) * | 1976-03-09 | 1977-10-07 | Altulor | Procede et dispositif pour le renforcement d'une coque thermoformee |
| US4123488A (en) * | 1977-09-06 | 1978-10-31 | Lawson David E | Molded plastic article and method of making the same |
| US4230764A (en) * | 1979-04-30 | 1980-10-28 | The United States Of America As Represented By The Secretary Of The Army | Prestressed article |
| GB2080199A (en) * | 1980-07-24 | 1982-02-03 | Montedison Spa | Laminated thermoplastic product and articles produced therefrom |
| JPS6163445A (ja) * | 1984-09-05 | 1986-04-01 | Mitsubishi Monsanto Chem Co | 電磁波遮蔽筐体の製造方法 |
| DE3601153A1 (de) * | 1986-01-16 | 1987-08-06 | Theodor Lentjes | Tiefzieh-formteil und verfahren zu dessen herstellung |
-
1988
- 1988-12-22 FR FR8816987A patent/FR2640909A1/fr active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2343580A1 (fr) * | 1976-03-09 | 1977-10-07 | Altulor | Procede et dispositif pour le renforcement d'une coque thermoformee |
| US4123488A (en) * | 1977-09-06 | 1978-10-31 | Lawson David E | Molded plastic article and method of making the same |
| US4230764A (en) * | 1979-04-30 | 1980-10-28 | The United States Of America As Represented By The Secretary Of The Army | Prestressed article |
| GB2080199A (en) * | 1980-07-24 | 1982-02-03 | Montedison Spa | Laminated thermoplastic product and articles produced therefrom |
| JPS6163445A (ja) * | 1984-09-05 | 1986-04-01 | Mitsubishi Monsanto Chem Co | 電磁波遮蔽筐体の製造方法 |
| DE3601153A1 (de) * | 1986-01-16 | 1987-08-06 | Theodor Lentjes | Tiefzieh-formteil und verfahren zu dessen herstellung |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN, vol. 10, no. 231 (M-506)[2287], 12 août 1986; & JP-A-61 63 445 (MITSUBISHI MONSANTO CHEM. CO.) 01-04-1986 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0693503A1 (de) | 1994-07-18 | 1996-01-24 | Degussa Ag | Hinterfütterter Sanitärartikel und Verfahren zu dessen Herstellung |
| DE4425323A1 (de) * | 1994-07-18 | 1996-02-01 | Degussa | Hinterfütterter Sanitärartikel und Verfahren zu dessen Herstellung |
| DE4425323C2 (de) * | 1994-07-18 | 2000-06-08 | Roehm Gmbh | Verfahren zur Herstellung eines hinterfütterten Sanitärartikels |
| CN100429074C (zh) * | 2004-07-08 | 2008-10-29 | 郭学忠 | 汽车风道板及内顶、顶棚板成形制造方法 |
| WO2014111426A1 (en) * | 2013-01-15 | 2014-07-24 | Arkema France | Multilayer composite composition its manufacturing process and article obtained thereof |
| WO2014111129A1 (en) * | 2013-01-15 | 2014-07-24 | Arkema France | Multilayer composite composition, its manufacturing process, and article obtained thereof |
| CN105246689A (zh) * | 2013-01-15 | 2016-01-13 | 阿肯马法国公司 | 多层复合材料组合物、其制造方法及由其得到的制品 |
| US11938686B2 (en) | 2013-01-15 | 2024-03-26 | Arkema France | Multilayer composite composition, its manufacturing process, and article obtained thereof |
| CN115122568A (zh) * | 2022-07-01 | 2022-09-30 | 广东百赞智能装备有限公司 | 一种具有智能调压功能的无柱式自上料c型注塑设备 |
| CN115122568B (zh) * | 2022-07-01 | 2023-08-11 | 广东百赞智能装备有限公司 | 一种具有智能调压功能的无柱式自上料c型注塑设备 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2640909B1 (enrdf_load_stackoverflow) | 1991-04-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |