GB358075A - Improvements in the art of moulding objects from synthetic resins - Google Patents
Improvements in the art of moulding objects from synthetic resinsInfo
- Publication number
- GB358075A GB358075A GB1711530A GB1711530A GB358075A GB 358075 A GB358075 A GB 358075A GB 1711530 A GB1711530 A GB 1711530A GB 1711530 A GB1711530 A GB 1711530A GB 358075 A GB358075 A GB 358075A
- Authority
- GB
- United Kingdom
- Prior art keywords
- moulding
- art
- synthetic resins
- plasticizers
- moulding objects
- 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
- 238000000465 moulding Methods 0.000 title abstract 4
- 229920003002 synthetic resin Polymers 0.000 title 1
- 239000000057 synthetic resin Substances 0.000 title 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 3
- 239000004014 plasticizer Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 abstract 2
- LOMVENUNSWAXEN-UHFFFAOYSA-N Methyl oxalate Chemical compound COC(=O)C(=O)OC LOMVENUNSWAXEN-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
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
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0016—Plasticisers
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 powder comprises an artificial resin made from urea or thiourea and formaldehyde, condensed to such a stage that it flows only at high pressure, and a number of different plasticizers or flow agents, each in small proportion (not more than 3 per cent). Articles are made by moulding the powder under heat and pressure. A neutral organic substance capable of yielding free acid under moulding conditions, e.g. oxalic acid dimethyl ester, may be added. A classified list of plasticizers is given in the Specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1711530A GB358075A (en) | 1930-06-04 | 1930-06-04 | Improvements in the art of moulding objects from synthetic resins |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1711530A GB358075A (en) | 1930-06-04 | 1930-06-04 | Improvements in the art of moulding objects from synthetic resins |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB358075A true GB358075A (en) | 1931-10-05 |
Family
ID=10089509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1711530A Expired GB358075A (en) | 1930-06-04 | 1930-06-04 | Improvements in the art of moulding objects from synthetic resins |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB358075A (en) |
-
1930
- 1930-06-04 GB GB1711530A patent/GB358075A/en not_active Expired
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