GB1439797A - Thermosetting resins process tanks and control of fluid therein - Google Patents
Thermosetting resins process tanks and control of fluid thereinInfo
- Publication number
- GB1439797A GB1439797A GB5148773A GB5148773A GB1439797A GB 1439797 A GB1439797 A GB 1439797A GB 5148773 A GB5148773 A GB 5148773A GB 5148773 A GB5148773 A GB 5148773A GB 1439797 A GB1439797 A GB 1439797A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phenol
- resin
- modified
- metaborate
- binder
- 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
- 229920005989 resin Polymers 0.000 title abstract 9
- 239000011347 resin Substances 0.000 title abstract 9
- 239000012530 fluid Substances 0.000 title 1
- 229920001187 thermosetting polymer Polymers 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 7
- 239000011230 binding agent Substances 0.000 abstract 6
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 6
- VKYKSIONXSXAKP-UHFFFAOYSA-N hexamethylenetetramine Chemical compound C1N(C2)CN3CN1CN2C3 VKYKSIONXSXAKP-UHFFFAOYSA-N 0.000 abstract 4
- 229920003986 novolac Polymers 0.000 abstract 4
- IEFORYAKGBSZCQ-UHFFFAOYSA-N butoxy(oxo)borane Chemical group CCCCOB=O IEFORYAKGBSZCQ-UHFFFAOYSA-N 0.000 abstract 3
- 229920001568 phenolic resin Polymers 0.000 abstract 3
- 239000005011 phenolic resin Substances 0.000 abstract 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 abstract 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 2
- 150000001299 aldehydes Chemical class 0.000 abstract 2
- 239000010425 asbestos Substances 0.000 abstract 2
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 abstract 2
- HUMNYLRZRPPJDN-UHFFFAOYSA-N benzaldehyde Chemical compound O=CC1=CC=CC=C1 HUMNYLRZRPPJDN-UHFFFAOYSA-N 0.000 abstract 2
- 235000010299 hexamethylene tetramine Nutrition 0.000 abstract 2
- 239000004312 hexamethylene tetramine Substances 0.000 abstract 2
- 229960004011 methenamine Drugs 0.000 abstract 2
- 229920003987 resole Polymers 0.000 abstract 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 abstract 2
- 229910052895 riebeckite Inorganic materials 0.000 abstract 2
- BGJSXRVXTHVRSN-UHFFFAOYSA-N 1,3,5-trioxane Chemical compound C1OCOCO1 BGJSXRVXTHVRSN-UHFFFAOYSA-N 0.000 abstract 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 abstract 1
- QTWJRLJHJPIABL-UHFFFAOYSA-N 2-methylphenol;3-methylphenol;4-methylphenol Chemical compound CC1=CC=C(O)C=C1.CC1=CC=CC(O)=C1.CC1=CC=CC=C1O QTWJRLJHJPIABL-UHFFFAOYSA-N 0.000 abstract 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- 244000226021 Anacardium occidentale Species 0.000 abstract 1
- 229910011255 B2O3 Inorganic materials 0.000 abstract 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 125000003342 alkenyl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 235000010338 boric acid Nutrition 0.000 abstract 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 abstract 1
- 229960002645 boric acid Drugs 0.000 abstract 1
- 229910052796 boron Inorganic materials 0.000 abstract 1
- 235000020226 cashew nut Nutrition 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 229930003836 cresol Natural products 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 abstract 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 239000000428 dust Substances 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000003822 epoxy resin Substances 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 239000010685 fatty oil Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- HYBBIBNJHNGZAN-UHFFFAOYSA-N furfural Chemical compound O=CC1=CC=CO1 HYBBIBNJHNGZAN-UHFFFAOYSA-N 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229920000126 latex Polymers 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229920003052 natural elastomer Polymers 0.000 abstract 1
- 229920001194 natural rubber Polymers 0.000 abstract 1
- -1 orthoborates Chemical compound 0.000 abstract 1
- QNGNSVIICDLXHT-UHFFFAOYSA-N para-ethylbenzaldehyde Natural products CCC1=CC=C(C=O)C=C1 QNGNSVIICDLXHT-UHFFFAOYSA-N 0.000 abstract 1
- 229920002866 paraformaldehyde Polymers 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 150000002989 phenols Chemical class 0.000 abstract 1
- 229920000647 polyepoxide Polymers 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 239000005060 rubber Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229920003051 synthetic elastomer Polymers 0.000 abstract 1
- 239000005061 synthetic rubber Substances 0.000 abstract 1
- 125000002256 xylenyl group Chemical class C1(C(C=CC=C1)C)(C)* 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D69/00—Friction linings; Attachment thereof; Selection of coacting friction substances or surfaces
- F16D69/02—Composition of linings ; Methods of manufacturing
- F16D69/025—Compositions based on an organic binder
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G79/00—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule
- C08G79/08—Macromolecular compounds obtained by reactions forming a linkage containing atoms other than silicon, sulfur, nitrogen, oxygen, and carbon with or without the latter elements in the main chain of the macromolecule a linkage containing boron
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/28—Chemically modified polycondensates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Braking Arrangements (AREA)
Abstract
1439797 Modified phenolic resins BP CHEMICALS INTERNATIONAL Ltd 25 Oct 1974 [6 Nov 1973] 51487/73 Heading C3R A binder resin for the preparation of friction elements comprises a phenolic novolak or resole resin reacted with or containing a metaborate of empirical formula ROBO where R is an alkyl, alkenyl, cycloalkyl or monovalent aromatic hydrocarbon radical in an amount sufficient to give a boron content in the range 0À5-3À0% wt. of the total binder resin. The phenolic resin is preferably one prepared from phenol and formaldehyde. Other suitable phenols and aldehydes for preparing the phenol/ aldehyde resins are cresol, xylenol, resorcinol or cashew nut-shell liquid and furfuraldehyde, acetaldehyde or benzaldehyde. The phenolic resins may be modified with natural or synthetic rubbers, fatty oils, fatty acids or epoxy resins. The metaborates exist in the trimeric form of general formula The metaborates may contain minor quantities of orthoboric acid, orthoborates, boric oxide or polyborates. The binder can be used to make composite friction elements containing asbestos and optionally fillers, e.g. barytes, metal filings, rubber, organic friction particles and graphite; and optionally a formaldehyde donor curing agent, e.g. hexamethylene-tetramine, paraform or trioxane. In example 1 a ground mixture of a phenol-HCHO novolak resin binder modified with butyl metaborate, and hexamethylenetetramine is blended with asbestos, barytes, and CELLOBOND (Registered Trade Mark) friction dust and moulded under heat and pressure to form a brake lining which is then heat-treated. In Example 2 a binder is prepared by heating a phenol-HCHO novolak resin with a butadiene/ acrylonitrile rubber latex and then with butyl metaborate. In examples 3 and 4 binders are prepared either from a phenol-HCHO resol resin modified with butyl metaborate or from a phenol-HCHO novolak resin modified with cyclohexyl metaborate.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5148773A GB1439797A (en) | 1973-11-06 | 1973-11-06 | Thermosetting resins process tanks and control of fluid therein |
| IT2913774A IT1025451B (en) | 1973-11-06 | 1974-11-05 | MODIFIED THERMOSETTING RESINS |
| FR7436649A FR2249914B1 (en) | 1973-11-06 | 1974-11-05 | |
| DE19742452407 DE2452407A1 (en) | 1973-11-06 | 1974-11-05 | MODIFIED HEAT RESINS |
| JP12790974A JPS5075692A (en) | 1973-11-06 | 1974-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5148773A GB1439797A (en) | 1973-11-06 | 1973-11-06 | Thermosetting resins process tanks and control of fluid therein |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1439797A true GB1439797A (en) | 1976-06-16 |
Family
ID=10460219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5148773A Expired GB1439797A (en) | 1973-11-06 | 1973-11-06 | Thermosetting resins process tanks and control of fluid therein |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5075692A (en) |
| DE (1) | DE2452407A1 (en) |
| FR (1) | FR2249914B1 (en) |
| GB (1) | GB1439797A (en) |
| IT (1) | IT1025451B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5235293A (en) * | 1975-09-16 | 1977-03-17 | Kashiyuu Kk | Polymerizable compositions containing metals |
| JPH01269734A (en) * | 1988-04-19 | 1989-10-27 | Aisin Chem Co Ltd | Wet friction material |
| US6220405B1 (en) * | 1997-07-02 | 2001-04-24 | Alliedsignal Inc. | Friction material for drum-in-hat disc brake assembly |
| CN111120548A (en) * | 2019-12-26 | 2020-05-08 | 贵州宏安制动器科技有限公司 | Automatic production line for disc brake pieces |
-
1973
- 1973-11-06 GB GB5148773A patent/GB1439797A/en not_active Expired
-
1974
- 1974-11-05 IT IT2913774A patent/IT1025451B/en active
- 1974-11-05 DE DE19742452407 patent/DE2452407A1/en active Pending
- 1974-11-05 FR FR7436649A patent/FR2249914B1/fr not_active Expired
- 1974-11-06 JP JP12790974A patent/JPS5075692A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1025451B (en) | 1978-08-10 |
| JPS5075692A (en) | 1975-06-20 |
| DE2452407A1 (en) | 1975-05-07 |
| FR2249914B1 (en) | 1978-06-16 |
| FR2249914A1 (en) | 1975-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |