CH515286A - Process for the production of porous solids consisting of urea-formaldehyde polycondensation products - Google Patents
Process for the production of porous solids consisting of urea-formaldehyde polycondensation productsInfo
- Publication number
- CH515286A CH515286A CH1411669A CH1411669A CH515286A CH 515286 A CH515286 A CH 515286A CH 1411669 A CH1411669 A CH 1411669A CH 1411669 A CH1411669 A CH 1411669A CH 515286 A CH515286 A CH 515286A
- Authority
- CH
- Switzerland
- Prior art keywords
- urea
- production
- polycondensation products
- porous solids
- solids consisting
- Prior art date
Links
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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
-
- 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
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08G12/043—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with at least two compounds covered by more than one of the groups C08G12/06 - C08G12/24
- C08G12/046—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with at least two compounds covered by more than one of the groups C08G12/06 - C08G12/24 one being urea or thiourea
-
- 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
- C08G12/00—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08G12/02—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes
- C08G12/04—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08G12/10—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with acyclic compounds having the moiety X=C(—N<)2 in which X is O, S or —N
- C08G12/12—Ureas; Thioureas
-
- 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
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/12—Powdering or granulating
- C08J3/14—Powdering or granulating by precipitation from solutions
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/006—Preparation of organic pigments
- C09B67/0061—Preparation of organic pigments by grinding a dyed resin
-
- 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
- C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08J2361/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08J2361/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE756256D BE756256A (en) | 1969-09-18 | PROCESS FOR THE PREPARATION OF SOLID POROUS SUBSTANCES CONSTITUTED BY CROSS-LINKED POLYCONDENSATION PRODUCTS BASED ON UREE-FORMALDEHYDE | |
CH1411669A CH515286A (en) | 1969-09-18 | 1969-09-18 | Process for the production of porous solids consisting of urea-formaldehyde polycondensation products |
FR7029703A FR2057981A5 (en) | 1969-09-18 | 1970-08-12 | |
ZA705677A ZA705677B (en) | 1969-09-18 | 1970-08-18 | Process for the manufacture of porous solids consisting of crosslinked urea-formaldehyde polycondensation products |
GB4090570A GB1318244A (en) | 1969-09-18 | 1970-08-25 | Process for the manufacture of porous solids consisting of crosslinked urea-formaldehyde polycondensation products |
NO3230/70A NO133591C (en) | 1969-09-18 | 1970-08-25 | |
SE12672/70A SE365807B (en) | 1969-09-18 | 1970-09-17 | |
NL707013775A NL151414B (en) | 1969-09-18 | 1970-09-17 | PROCESS FOR PREPARING POROUS SOLIDS FROM UREA FORMALDE HYDEPOLY CONDENSATION PRODUCTS. |
ES383716A ES383716A1 (en) | 1969-09-18 | 1970-09-17 | Process for the manufacture of porous solids consisting of crosslinked urea-formaldehyde polycondensation products |
AT842770A AT317549B (en) | 1969-09-18 | 1970-09-17 | Process for the production of porous solids with a large internal surface area from crosslinked urea-formaldehyde polycondensation products |
DE2046271A DE2046271C3 (en) | 1969-09-18 | 1970-09-18 | Process for the production of porous solids with a large internal surface area of greater than 10 m to the power of 2 / g from crosslinked urea-formaldehyde polycondensation products |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1411669A CH515286A (en) | 1969-09-18 | 1969-09-18 | Process for the production of porous solids consisting of urea-formaldehyde polycondensation products |
Publications (1)
Publication Number | Publication Date |
---|---|
CH515286A true CH515286A (en) | 1971-11-15 |
Family
ID=4398131
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1411669A CH515286A (en) | 1969-09-18 | 1969-09-18 | Process for the production of porous solids consisting of urea-formaldehyde polycondensation products |
Country Status (11)
Country | Link |
---|---|
AT (1) | AT317549B (en) |
BE (1) | BE756256A (en) |
CH (1) | CH515286A (en) |
DE (1) | DE2046271C3 (en) |
ES (1) | ES383716A1 (en) |
FR (1) | FR2057981A5 (en) |
GB (1) | GB1318244A (en) |
NL (1) | NL151414B (en) |
NO (1) | NO133591C (en) |
SE (1) | SE365807B (en) |
ZA (1) | ZA705677B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH599260A5 (en) | 1974-06-07 | 1978-05-31 | Ciba Geigy Ag | |
US4064088A (en) | 1974-06-07 | 1977-12-20 | Ciba-Geigy Ag | Process for the manufacture of urea-formaldehyde condensation polymers containing sulpho groups |
EP0005905B1 (en) | 1978-05-31 | 1982-10-20 | Imperial Chemical Industries Plc | Aminoplast resin particles, a process for their manufacture and their use in paper products |
US4623428A (en) * | 1983-10-27 | 1986-11-18 | Ciba-Geigy Corporation | Process for sizing paper with anionic hydrophobic sizing agents and cationic retention aids |
EP0175647A1 (en) * | 1984-09-13 | 1986-03-26 | Ciba-Geigy Ag | Process for sizing paper or cardboard with anionic hydrophobic sizing agents and cationic retention agents |
US4737239A (en) * | 1984-09-13 | 1988-04-12 | Ciba-Geigy Corporation | Process for the manufacture of paper or cardboard which is sized under alkaline or neutral conditions with anionic hydrophobic sizing agents and cationic retention aids |
-
0
- BE BE756256D patent/BE756256A/en unknown
-
1969
- 1969-09-18 CH CH1411669A patent/CH515286A/en not_active IP Right Cessation
-
1970
- 1970-08-12 FR FR7029703A patent/FR2057981A5/fr not_active Expired
- 1970-08-18 ZA ZA705677A patent/ZA705677B/en unknown
- 1970-08-25 NO NO3230/70A patent/NO133591C/no unknown
- 1970-08-25 GB GB4090570A patent/GB1318244A/en not_active Expired
- 1970-09-17 ES ES383716A patent/ES383716A1/en not_active Expired
- 1970-09-17 SE SE12672/70A patent/SE365807B/xx unknown
- 1970-09-17 AT AT842770A patent/AT317549B/en not_active IP Right Cessation
- 1970-09-17 NL NL707013775A patent/NL151414B/en unknown
- 1970-09-18 DE DE2046271A patent/DE2046271C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2046271A1 (en) | 1971-03-25 |
NO133591B (en) | 1976-02-16 |
NL151414B (en) | 1976-11-15 |
AT317549B (en) | 1974-09-10 |
SE365807B (en) | 1974-04-01 |
ZA705677B (en) | 1971-05-27 |
BE756256A (en) | 1971-03-17 |
NO133591C (en) | 1976-05-26 |
DE2046271B2 (en) | 1974-08-15 |
NL7013775A (en) | 1971-03-22 |
DE2046271C3 (en) | 1975-05-07 |
GB1318244A (en) | 1973-05-23 |
FR2057981A5 (en) | 1971-05-21 |
ES383716A1 (en) | 1973-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |