GB1303869A - - Google Patents
Info
- Publication number
- GB1303869A GB1303869A GB1577770A GB1577770A GB1303869A GB 1303869 A GB1303869 A GB 1303869A GB 1577770 A GB1577770 A GB 1577770A GB 1577770 A GB1577770 A GB 1577770A GB 1303869 A GB1303869 A GB 1303869A
- Authority
- GB
- United Kingdom
- Prior art keywords
- calcium sulphate
- foams
- phenolic
- ether
- foaming
- 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
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 4
- 239000003795 chemical substances by application Substances 0.000 abstract 4
- 239000006260 foam Substances 0.000 abstract 4
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 3
- 229920001568 phenolic resin Polymers 0.000 abstract 3
- 239000005011 phenolic resin Substances 0.000 abstract 3
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 abstract 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- -1 H 2 SO 4 Chemical compound 0.000 abstract 2
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 2
- 239000001099 ammonium carbonate Substances 0.000 abstract 2
- 239000001175 calcium sulphate Substances 0.000 abstract 2
- 235000011132 calcium sulphate Nutrition 0.000 abstract 2
- 238000005187 foaming Methods 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000004848 polyfunctional curative Substances 0.000 abstract 2
- 239000007787 solid Substances 0.000 abstract 2
- 239000004094 surface-active agent Substances 0.000 abstract 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 abstract 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 abstract 1
- DURPTKYDGMDSBL-UHFFFAOYSA-N 1-butoxybutane Chemical compound CCCCOCCCC DURPTKYDGMDSBL-UHFFFAOYSA-N 0.000 abstract 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 abstract 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical compound OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 abstract 1
- XWCDCDSDNJVCLO-UHFFFAOYSA-N Chlorofluoromethane Chemical compound FCCl XWCDCDSDNJVCLO-UHFFFAOYSA-N 0.000 abstract 1
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 abstract 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 abstract 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000003513 alkali Substances 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 239000004411 aluminium Substances 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 abstract 1
- 235000012501 ammonium carbonate Nutrition 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 239000007900 aqueous suspension Substances 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 239000004327 boric acid Substances 0.000 abstract 1
- 159000000007 calcium salts Chemical class 0.000 abstract 1
- PASHVRUKOFIRIK-UHFFFAOYSA-L calcium sulfate dihydrate Chemical compound O.O.[Ca+2].[O-]S([O-])(=O)=O PASHVRUKOFIRIK-UHFFFAOYSA-L 0.000 abstract 1
- ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 abstract 1
- 239000004359 castor oil Substances 0.000 abstract 1
- 235000019438 castor oil Nutrition 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 229920003987 resole Polymers 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 239000000243 solution Substances 0.000 abstract 1
- 239000000600 sorbitol Substances 0.000 abstract 1
- 229910021653 sulphate ion Inorganic materials 0.000 abstract 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0066—Use of inorganic 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/22—Expanded, porous or hollow particles
- C08K7/24—Expanded, porous or hollow particles inorganic
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1303869 Phenolic resin foams DYNAMIT NOBEL AG 2 April 1970 [2 April 1969] 15777/70 Heading C3C A phenolic resin foam is made by foaming a mixture of an aqueous solution and/or suspension of a phenolic resol obtained by condensation of a phenol with an aldehyde in aqueous alkaline medium, a solid or liquid expanding agent, a solid or liquid hardener, a surfactant and 5-50% by wt., based on the resin, of a shrinkreducing agent which is particulate calcium sulphate hemihydrate with optionally anhydrous calcium sulphate and/or calcium sulphate dihydrate, in particulate form. Up to 5% by wt. of the calcium sulphate may be replaced by another calcium salt, a sulphate of an alkali or alkaline earth metal, or of zinc or aluminium, or an alkali metal chloride. The expanding agent may be chloroform, carbon tetrachloride, a chlorofluoromethane, n-pentane, n-butyl ether, petroluem ether, ethylene dichloride or an alkali metal or ammonium carbonate or bicarbonate. The hardener may be a p-toluene sulphonic acid or HCl, with glycol, H 2 SO 4 , boric acid and/ or silicon dioxide. The surfactant may be a polyethylene ether of a monoester of a C 12-18 fatty acid and sorbitol, or a water-soluble ethoxylated castor oil and acts as a cell regulator. In the example the phenolic resins used were phenol/formaldehyde resols in solution in aqueous sodium hydroxide. The foams may be made in open box moulds to form blocks which were then sawn into panels. The foams may be made continuously by foaming the above mixture between the belts of a heated double belt press.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1917012A DE1917012C3 (en) | 1969-04-02 | 1969-04-02 | Process for the production of phenolic resin foam with reduced tendency to shrink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1303869A true GB1303869A (en) | 1973-01-24 |
Family
ID=5730191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1577770A Expired GB1303869A (en) | 1969-04-02 | 1970-04-02 |
Country Status (13)
| Country | Link |
|---|---|
| AT (1) | AT301190B (en) |
| BE (1) | BE748200A (en) |
| CH (1) | CH543562A (en) |
| CS (1) | CS166006B2 (en) |
| DE (1) | DE1917012C3 (en) |
| DK (1) | DK134785B (en) |
| FI (1) | FI52103C (en) |
| FR (1) | FR2038167B1 (en) |
| GB (1) | GB1303869A (en) |
| HU (1) | HU164215B (en) |
| LU (1) | LU60631A1 (en) |
| NL (1) | NL7004612A (en) |
| NO (1) | NO132483C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4216406A (en) | 1976-02-27 | 1980-08-05 | Lumalampan Aktiebolag | Electric lamp wherein the terminal socket cap contains a foamed cap cement which functions to prevent explosions and/or burning a hole through the cap |
| GB2232673A (en) * | 1989-04-20 | 1990-12-19 | Albert Edward John Evans | Preparation of a phenolic foam |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2476660B1 (en) * | 1980-02-21 | 1986-07-18 | Meissonnier Philippe | PHENOLIC FOAM IMPROVEMENTS |
| FR2488265B2 (en) * | 1980-02-21 | 1986-09-05 | Meissonnier Philippe | PHENOLIC FOAM IMPROVEMENTS |
| NL8400921A (en) * | 1984-03-23 | 1985-10-16 | Dsm Resins Bv | PROCESS FOR MANUFACTURING MOLDING MOLDINGS FROM THERMO-CURING MATERIAL WITH AN IMPROVED FINISH. |
-
1969
- 1969-04-02 DE DE1917012A patent/DE1917012C3/en not_active Expired
-
1970
- 1970-03-26 CH CH462870A patent/CH543562A/en not_active IP Right Cessation
- 1970-03-31 LU LU60631D patent/LU60631A1/xx unknown
- 1970-03-31 BE BE748200D patent/BE748200A/en unknown
- 1970-03-31 HU HUDI182A patent/HU164215B/hu unknown
- 1970-04-01 DK DK162970AA patent/DK134785B/en unknown
- 1970-04-01 NL NL7004612A patent/NL7004612A/xx not_active Application Discontinuation
- 1970-04-01 FI FI700911A patent/FI52103C/en active
- 1970-04-01 AT AT295670A patent/AT301190B/en not_active IP Right Cessation
- 1970-04-01 NO NO1202/70A patent/NO132483C/no unknown
- 1970-04-01 FR FR7011755A patent/FR2038167B1/fr not_active Expired
- 1970-04-02 GB GB1577770A patent/GB1303869A/en not_active Expired
- 1970-04-02 CS CS2187A patent/CS166006B2/cs unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4216406A (en) | 1976-02-27 | 1980-08-05 | Lumalampan Aktiebolag | Electric lamp wherein the terminal socket cap contains a foamed cap cement which functions to prevent explosions and/or burning a hole through the cap |
| GB2232673A (en) * | 1989-04-20 | 1990-12-19 | Albert Edward John Evans | Preparation of a phenolic foam |
Also Published As
| Publication number | Publication date |
|---|---|
| FI52103B (en) | 1977-02-28 |
| CH543562A (en) | 1973-10-31 |
| DE1917012A1 (en) | 1970-10-15 |
| NO132483C (en) | 1975-11-19 |
| BE748200A (en) | 1970-08-31 |
| AT301190B (en) | 1972-08-25 |
| HU164215B (en) | 1974-01-28 |
| CS166006B2 (en) | 1976-01-29 |
| NO132483B (en) | 1975-08-11 |
| FR2038167B1 (en) | 1976-01-16 |
| DK134785B (en) | 1977-01-17 |
| NL7004612A (en) | 1970-10-06 |
| FI52103C (en) | 1977-06-10 |
| DE1917012C3 (en) | 1975-07-10 |
| LU60631A1 (en) | 1970-06-02 |
| DK134785C (en) | 1977-06-06 |
| SU382295A3 (en) | 1973-05-22 |
| DE1917012B2 (en) | 1972-06-29 |
| FR2038167A1 (en) | 1971-01-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |