FR2436670A1 - Resin pref. polyester moulding compsn. - contg. non-absorbing vegetal filler, e.g. nut shell powder, allowing lower resin content - Google Patents
Resin pref. polyester moulding compsn. - contg. non-absorbing vegetal filler, e.g. nut shell powder, allowing lower resin contentInfo
- Publication number
- FR2436670A1 FR2436670A1 FR7827065A FR7827065A FR2436670A1 FR 2436670 A1 FR2436670 A1 FR 2436670A1 FR 7827065 A FR7827065 A FR 7827065A FR 7827065 A FR7827065 A FR 7827065A FR 2436670 A1 FR2436670 A1 FR 2436670A1
- Authority
- FR
- France
- Prior art keywords
- filler
- vegetal
- pref
- compsn
- resin
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/013—Fillers, pigments or reinforcing additives
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
A moulding compsn. comprises a polymerisable resin and a non-absorbing vegetal filler. The resin is pref. a polyester and the vegetal filler is pref. nutshell powder, olive kernel powder or oleaginous grain, kernel or shell powder. The compsn. pref. also contains an inorganic filler. Use of non-absorbent fillers enables amt. of resin to be reduced without adversely affecting the mechanical properties of the finished moulding (cf. use of the highly absorbent sawdust and woodflour). The compsn. exhibits compression strength which is equivalent to that obtd. with resins highly loaded with inorganic fillers, without vegetal filler. The compsn. can also be reinforced with metal wires of large dia. giving prods. which are suitable as poles, supports, stakes, masts, tiles, panels, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7827065A FR2436670A1 (en) | 1978-09-21 | 1978-09-21 | Resin pref. polyester moulding compsn. - contg. non-absorbing vegetal filler, e.g. nut shell powder, allowing lower resin content |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7827065A FR2436670A1 (en) | 1978-09-21 | 1978-09-21 | Resin pref. polyester moulding compsn. - contg. non-absorbing vegetal filler, e.g. nut shell powder, allowing lower resin content |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2436670A1 true FR2436670A1 (en) | 1980-04-18 |
FR2436670B1 FR2436670B1 (en) | 1983-03-04 |
Family
ID=9212873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7827065A Granted FR2436670A1 (en) | 1978-09-21 | 1978-09-21 | Resin pref. polyester moulding compsn. - contg. non-absorbing vegetal filler, e.g. nut shell powder, allowing lower resin content |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2436670A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0448294A1 (en) * | 1990-03-23 | 1991-09-25 | British United Shoe Machinery Limited | Reinforcing/stiffening material |
EP0616878A1 (en) * | 1993-03-23 | 1994-09-28 | Envas Vec-D'or S.L. | A process to manufacture an ecological and recyclable material for constructing various moulded objects and the material thus obtained |
DE19532872A1 (en) * | 1995-09-06 | 1997-03-13 | Menzolit Fibron Gmbh | Colored decor particles in glass fiber reinforced thermosets |
-
1978
- 1978-09-21 FR FR7827065A patent/FR2436670A1/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0448294A1 (en) * | 1990-03-23 | 1991-09-25 | British United Shoe Machinery Limited | Reinforcing/stiffening material |
EP0616878A1 (en) * | 1993-03-23 | 1994-09-28 | Envas Vec-D'or S.L. | A process to manufacture an ecological and recyclable material for constructing various moulded objects and the material thus obtained |
DE19532872A1 (en) * | 1995-09-06 | 1997-03-13 | Menzolit Fibron Gmbh | Colored decor particles in glass fiber reinforced thermosets |
Also Published As
Publication number | Publication date |
---|---|
FR2436670B1 (en) | 1983-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |