PT101761A - Process for the manufacture of new polymers based on cashew nut shell oil - Google Patents
Process for the manufacture of new polymers based on cashew nut shell oil Download PDFInfo
- Publication number
- PT101761A PT101761A PT10176195A PT10176195A PT101761A PT 101761 A PT101761 A PT 101761A PT 10176195 A PT10176195 A PT 10176195A PT 10176195 A PT10176195 A PT 10176195A PT 101761 A PT101761 A PT 101761A
- Authority
- PT
- Portugal
- Prior art keywords
- manufacture
- polymers based
- nut shell
- cashew nut
- oil
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 244000226021 Anacardium occidentale Species 0.000 title abstract 2
- 235000020226 cashew nut Nutrition 0.000 title abstract 2
- 229920000642 polymer Polymers 0.000 title abstract 2
- KAOMOVYHGLSFHQ-UTOQUPLUSA-N anacardic acid Chemical compound CCC\C=C/C\C=C/CCCCCCCC1=CC=CC(O)=C1C(O)=O KAOMOVYHGLSFHQ-UTOQUPLUSA-N 0.000 abstract 2
- 235000014398 anacardic acid Nutrition 0.000 abstract 2
- ADFWQBGTDJIESE-UHFFFAOYSA-N anacardic acid 15:0 Natural products CCCCCCCCCCCCCCCC1=CC=CC(O)=C1C(O)=O ADFWQBGTDJIESE-UHFFFAOYSA-N 0.000 abstract 2
- KVVSCMOUFCNCGX-UHFFFAOYSA-N cardol Chemical compound CCCCCCCCCCCCCCCC1=CC(O)=CC(O)=C1 KVVSCMOUFCNCGX-UHFFFAOYSA-N 0.000 abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- 235000019198 oils Nutrition 0.000 abstract 2
- 235000019492 Cashew oil Nutrition 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 abstract 1
- UFMJCOLGRWKUKO-UHFFFAOYSA-N cardol diene Natural products CCCC=CCC=CCCCCCCCC1=CC(O)=CC(O)=C1 UFMJCOLGRWKUKO-UHFFFAOYSA-N 0.000 abstract 1
- 229940059459 cashew oil Drugs 0.000 abstract 1
- 239000010467 cashew oil Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 238000009998 heat setting Methods 0.000 abstract 1
- 230000003993 interaction Effects 0.000 abstract 1
- 229930014626 natural product Natural products 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 229920002725 thermoplastic elastomer Polymers 0.000 abstract 1
Landscapes
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
This invention relates to a process for the manufacture of polymers based on cashew nut shell oil. This oil, a natural product, comprises 90% anacardic acid and 10% cardol. In this process of manufacture according to the invention possible reactions are interactions of polyisocyanates with reactive groups in cashew oil, these being: 1) the carboxylic groups of anacardic acid 2) the phenol groups of benzenoic acid 3) the double bonds in the chains. A variety of products such as insulating foams, thermoplastic elastomers or heat setting adhesives can result from the various processes.
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PT10176195A PT101761B (en) | 1995-08-21 | 1995-08-21 | PROCESS FOR THE MANUFACTURE OF NEW OIL POLYMERS FROM CAJU CASTANHA HULL |
| BR9610395-7A BR9610395A (en) | 1995-08-21 | 1996-08-20 | Manufacturing processes for a component consisting of a plastic material based on cashew nut oil, a plastic component based on cashew nut oil, and a polymer, hardenable compounds and manufacturing process rigid foam and polymeric products |
| PCT/PT1996/000007 WO1997007150A1 (en) | 1995-08-21 | 1996-08-20 | Process for producing new polymers based on oil of cashew-nut shells, and products obtained therefrom |
| APAP/P/1998/001213A AP9801213A0 (en) | 1995-08-21 | 1996-08-20 | Process for producing new polymers based on oil of cashew-nut shells, and products obtained therefrom. |
| AU67583/96A AU704532B2 (en) | 1995-08-21 | 1996-08-20 | Process for manufacturing new polymers made from cashew nut shell oil and the products obtained therefrom |
| US09/011,894 US6051623A (en) | 1995-08-21 | 1996-08-20 | Process for producing new polymers based on oil of cashew-nut shells, and products obtained therefrom |
| AT96927951T ATE198899T1 (en) | 1995-08-21 | 1996-08-20 | METHOD FOR PRODUCING POLYMERS BASED ON CASHEW SHELL OIL |
| EP96927951A EP0846136B1 (en) | 1995-08-21 | 1996-08-20 | Process for producing polymers based on oil of cashew-nut shells |
| JP9509189A JPH11512122A (en) | 1995-08-21 | 1996-08-20 | Process for producing novel polymers from cashew nut shell oil and products obtained therefrom |
| DE69611679T DE69611679D1 (en) | 1995-08-21 | 1996-08-20 | METHOD FOR PRODUCING POLYMERS BASED ON CASHEWN SHELL OIL |
| OA9800024A OA10667A (en) | 1995-08-21 | 1998-02-23 | Process for making new cashew nut oil-based polymers and the resulting products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PT10176195A PT101761B (en) | 1995-08-21 | 1995-08-21 | PROCESS FOR THE MANUFACTURE OF NEW OIL POLYMERS FROM CAJU CASTANHA HULL |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT101761A true PT101761A (en) | 1997-03-31 |
| PT101761B PT101761B (en) | 1998-09-30 |
Family
ID=20085537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT10176195A PT101761B (en) | 1995-08-21 | 1995-08-21 | PROCESS FOR THE MANUFACTURE OF NEW OIL POLYMERS FROM CAJU CASTANHA HULL |
Country Status (1)
| Country | Link |
|---|---|
| PT (1) | PT101761B (en) |
-
1995
- 1995-08-21 PT PT10176195A patent/PT101761B/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| PT101761B (en) | 1998-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB1A | Laying open of patent application |
Effective date: 19960119 |
|
| FG3A | Patent granted, date of granting |
Effective date: 19980619 |