SE333245B - Saett att framstaella styva skumprodukter,i vilka ingar en isocyanatringstruktur,jaemte enligt saettet framstaelld skumprodukt - Google Patents
Saett att framstaella styva skumprodukter,i vilka ingar en isocyanatringstruktur,jaemte enligt saettet framstaelld skumproduktInfo
- Publication number
- SE333245B SE333245B SE5735/66A SE573566A SE333245B SE 333245 B SE333245 B SE 333245B SE 5735/66 A SE5735/66 A SE 5735/66A SE 573566 A SE573566 A SE 573566A SE 333245 B SE333245 B SE 333245B
- Authority
- SE
- Sweden
- Prior art keywords
- jaemte
- isocyan
- foam products
- stiff foam
- nature structure
- Prior art date
Links
Classifications
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/022—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing isocyanurate groups
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
- C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate groups
-
- 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
- C08G2110/00—Foam properties
- C08G2110/0025—Foam properties rigid
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB18116/65A GB1146661A (en) | 1965-04-29 | 1965-04-29 | Foamed polymers |
Publications (1)
Publication Number | Publication Date |
---|---|
SE333245B true SE333245B (sv) | 1971-03-08 |
Family
ID=10106922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE5735/66A SE333245B (sv) | 1965-04-29 | 1966-04-27 | Saett att framstaella styva skumprodukter,i vilka ingar en isocyanatringstruktur,jaemte enligt saettet framstaelld skumprodukt |
Country Status (9)
Country | Link |
---|---|
US (1) | US3516950A (sv) |
BE (1) | BE680380A (sv) |
DE (1) | DE1595844C3 (sv) |
DK (1) | DK114932B (sv) |
ES (1) | ES326093A1 (sv) |
FR (1) | FR1478759A (sv) |
GB (1) | GB1146661A (sv) |
NL (1) | NL154232B (sv) |
SE (1) | SE333245B (sv) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3931065A (en) * | 1966-02-18 | 1976-01-06 | Nisshin Boseki Kabushiki Kaisha | Polyurethane-modified polyisocyanurate foam and a method for the preparation thereof |
US3458448A (en) * | 1967-01-25 | 1969-07-29 | Marathon Oil Co | Isocyanurate-containing polyisocyanates |
US4405725A (en) * | 1967-03-24 | 1983-09-20 | Mobay Chemical Corporation | Foamed polyisocyanurates |
US3625872A (en) * | 1967-06-15 | 1971-12-07 | Nisshin Spinning | Flame-resistive polyurethane foam composition |
US3745133A (en) * | 1968-02-05 | 1973-07-10 | Upjohn Co | Cellular isocyanurate containing polymers |
US3644232A (en) * | 1968-05-24 | 1972-02-22 | Mobay Chemical Corp | Flame-resistant, nonbursting polyisocyanurate foams |
US3644234A (en) * | 1969-01-27 | 1972-02-22 | Upjohn Co | Method of preparing cellular polymers from organic polyisocyanates and polycarboxylic acid compounds |
GB1271061A (en) * | 1969-02-10 | 1972-04-19 | Upjohn Co | Self skinned polymer foams |
US3676380A (en) * | 1969-05-19 | 1972-07-11 | Upjohn Co | Low friability polyisocyanurate foams |
US3635848A (en) * | 1969-07-10 | 1972-01-18 | Minnesota Mining & Mfg | Isocyanurates, polyisocyanurates and polyurethanes and their preparation using as a catalyst a coordination compound of an organic borate ester and an alkali or alkaline earth metal |
US3836424A (en) * | 1972-07-18 | 1974-09-17 | R Grieve | Polyisocyanurate foam articles |
US3940517A (en) * | 1973-01-11 | 1976-02-24 | The Celotex Corporation | Polyisocyanurate foam, catalyst composition and process for producing such |
US4169921A (en) * | 1973-01-11 | 1979-10-02 | The Celotex Corporation | Polyisocyanurate |
LU68552A1 (sv) * | 1973-10-03 | 1975-06-16 | ||
US4011180A (en) * | 1974-01-30 | 1977-03-08 | The Upjohn Company | Novel cocatalyst system for trimerizing polyisocyanates |
US3891579A (en) * | 1974-02-25 | 1975-06-24 | Basf Wyandotte Corp | Process for the preparation of isocyanurate foams employing halogenated aliphatic alkanol accelerators |
US4082702A (en) * | 1975-09-18 | 1978-04-04 | Dow Corning Corporation | Flame retardant rigid polyurethane syntactic foam |
US4246360A (en) * | 1977-07-22 | 1981-01-20 | Monsanto Company | Fire retardant, non-dripping flexible polyurethane foam |
DE2827499A1 (de) * | 1978-06-22 | 1980-01-03 | Bridgestone Tire Co Ltd | Verfahren zur herstellung von hitzeund flammbestaendigen polyisocyanurat- schaumstoffen |
DE2832253A1 (de) * | 1978-07-22 | 1980-01-31 | Bayer Ag | Verfahren zur herstellung von formschaumstoffen |
DE2832315A1 (de) * | 1978-07-22 | 1980-01-31 | Bayer Ag | Verfahren zur herstellung von polyurethan-giesselastomeren |
US4184022A (en) * | 1978-09-15 | 1980-01-15 | Owens-Corning Fiberglas Corporation | Polyisocyanurate foam comprising reaction product of a polyisocyanate and a polyol mixture comprising a carboxylic ester polyol and a resole polyether polyol using a catalyst comprising dimethylethanolamine and an alkali metal salt of a carboxylic acid |
US4289858A (en) * | 1979-06-11 | 1981-09-15 | The Upjohn Company | Polyol-fluorocarbon-aminetriol blend and polyisocyanurate foams therefore |
US4246364A (en) * | 1980-02-19 | 1981-01-20 | The Upjohn Company | Process for polyisocyanurate foams based on an amide-diol blend |
US4271273A (en) * | 1979-06-25 | 1981-06-02 | Gaf Corporation | Rigid isocyanurate polyurethane foams and method for preparing same |
US4310634A (en) * | 1979-10-15 | 1982-01-12 | Texaco Development Corp. | Novel polyisocyanurate catalyst |
US4286072A (en) * | 1979-10-15 | 1981-08-25 | Texaco Development Corp. | Novel polyisocyanurate catalysts |
US4390644A (en) * | 1981-05-18 | 1983-06-28 | The Dow Chemical Company | Isocyanurate foams using a sulfonium zwitterion/metal carbonylate mixture as catalyst |
US4426461A (en) * | 1982-07-14 | 1984-01-17 | Thermocell Development, Ltd. | Modified polyisocyanurate foam and method of preparation |
US4438248A (en) * | 1982-12-20 | 1984-03-20 | Basf Wyandotte Corporation | Trimerization catalysts and organo-mercury compounds as co-catalysts for the preparation of noncellular polyurethane elastomers |
US4661627A (en) * | 1986-08-19 | 1987-04-28 | The Dow Chemical Company | Method for scavenging acidic impurities from polymeric isocyanates |
US4904704A (en) * | 1988-12-22 | 1990-02-27 | The Dow Chemical Company | Rigid foams prepared from treated toluene diisocyanate residue |
US5051152A (en) * | 1989-09-26 | 1991-09-24 | Air Products And Chemicals, Inc. | Preparation of urethane prepolymers having low levels of residual toluene diisocyanate |
US5202001A (en) * | 1989-09-26 | 1993-04-13 | Air Products And Chemicals, Inc. | Preparation of urethane prepolymers having low levels of residual toluene diisocyanate |
US5216042A (en) * | 1991-07-10 | 1993-06-01 | The Dow Chemical Company | Process for preparing viscosity-stabilized reactive toluene diisocyanate distillation residues and blends thereof |
DE4127514A1 (de) * | 1991-08-20 | 1993-02-25 | Bayer Ag | Verfahren zur gewinnung von polyisocyanaten aus destillationsrueckstaenden der toluylendiisocyanatherstellung |
US7030274B2 (en) * | 2004-06-17 | 2006-04-18 | Bayer Materialscience Llc | Process for the production of carbodiimide modified organic isocyanates |
GB0722461D0 (en) * | 2007-11-16 | 2007-12-27 | Johnson Matthey Plc | Method and catalyst for the manufacture of a polyurethane |
JP5798656B1 (ja) * | 2014-03-26 | 2015-10-21 | 住友理工株式会社 | ウレタン製バンパスプリングおよびその製法 |
CN107250190B (zh) | 2015-02-26 | 2021-03-26 | 科思创德国股份有限公司 | 制备具有改进的储存稳定性的包含聚碳二亚胺的组合物的方法 |
CN108586706B (zh) * | 2018-04-18 | 2021-06-29 | 万华化学集团股份有限公司 | 制备含有碳化二亚胺和/或脲酮亚胺类衍生物的改性异氰酸酯混合物的方法 |
EP3670563A1 (de) | 2018-12-19 | 2020-06-24 | Covestro Deutschland AG | Pur-pir-hartschaumstoffe mit verbesserter brandbeständigkeit |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3072582A (en) * | 1955-10-20 | 1963-01-08 | Gen Tire & Rubber Co | Polyether-urethane foams and method of making same |
DE1022789B (de) * | 1956-09-29 | 1958-01-16 | Bayer Ag | Verfahren zur Herstellung von Schaumstoffen aus Polyoxy- und/oder Polycarboxylverbindungen und Polyisocyanaten |
US2978449A (en) * | 1956-11-16 | 1961-04-04 | Ici Ltd | Polymeric isocyanates and their manufacture |
US2993870A (en) * | 1957-08-20 | 1961-07-25 | Us Rubber Co | Process of trimerizing organic isocyanates |
US3179626A (en) * | 1961-01-17 | 1965-04-20 | Air Prod & Chem | Preparation of polymers of polyisocyanates and polyurethane polymers using diazabicyclo-ocatane and aldehydes as co-catalysts |
US3218372A (en) * | 1961-08-18 | 1965-11-16 | Kunoshima Kagaku Kogyo Kabushi | Molding material and molded articles |
US3144452A (en) * | 1962-01-19 | 1964-08-11 | Ici Ltd | Polymerisation of organic isocyanates |
-
1965
- 1965-04-29 GB GB18116/65A patent/GB1146661A/en not_active Expired
-
1966
- 1966-04-27 SE SE5735/66A patent/SE333245B/sv unknown
- 1966-04-28 ES ES0326093A patent/ES326093A1/es not_active Expired
- 1966-04-29 FR FR59785A patent/FR1478759A/fr not_active Expired
- 1966-04-29 NL NL666605796A patent/NL154232B/xx not_active IP Right Cessation
- 1966-04-29 BE BE680380D patent/BE680380A/xx not_active IP Right Cessation
- 1966-04-29 DE DE1595844A patent/DE1595844C3/de not_active Expired
- 1966-04-29 DK DK221966AA patent/DK114932B/da unknown
-
1969
- 1969-02-25 US US804363*A patent/US3516950A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB1146661A (en) | 1969-03-26 |
ES326093A1 (es) | 1967-07-01 |
NL6605796A (sv) | 1966-10-31 |
DE1595844B2 (de) | 1975-07-03 |
US3516950A (en) | 1970-06-23 |
FR1478759A (fr) | 1967-04-28 |
DE1595844A1 (de) | 1970-04-30 |
DE1595844C3 (de) | 1979-02-22 |
BE680380A (sv) | 1966-10-31 |
NL154232B (nl) | 1977-08-15 |
DK114932B (da) | 1969-08-18 |
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