PT90174A - Processo para a fabricacao de artigos moldados - Google Patents
Processo para a fabricacao de artigos moldadosInfo
- Publication number
- PT90174A PT90174A PT90174A PT9017489A PT90174A PT 90174 A PT90174 A PT 90174A PT 90174 A PT90174 A PT 90174A PT 9017489 A PT9017489 A PT 9017489A PT 90174 A PT90174 A PT 90174A
- Authority
- PT
- Portugal
- Prior art keywords
- manufacture
- molded articles
- articles
- molded
- Prior art date
Links
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
- C08K5/16—Nitrogen-containing compounds
- C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
- C08K5/31—Guanidine; Derivatives thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
- B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
- B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/60—Releasing, lubricating or separating agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/60—Releasing, lubricating or separating agents
- B29C33/62—Releasing, lubricating or separating agents based on polymers or oligomers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J17/00—Mechanisms for manipulating page-width impression-transfer material, e.g. carbon paper
- B41J17/22—Supply arrangements for webs of impression-transfer material
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB888807684A GB8807684D0 (en) | 1988-03-31 | 1988-03-31 | Internal mould release composition |
GB888814024A GB8814024D0 (en) | 1988-06-14 | 1988-06-14 | Internal mould release compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
PT90174A true PT90174A (pt) | 1989-11-10 |
PT90174B PT90174B (pt) | 1994-07-29 |
Family
ID=26293718
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT90173A PT90173B (pt) | 1988-03-31 | 1989-03-30 | Processo para a preparacao de composicoes de libertacao da parede de moldes compreendendo um sal metalico dum acido organico e um composto de guanidina ou isoureia |
PT90174A PT90174B (pt) | 1988-03-31 | 1989-03-30 | Processo para a fabricacao de artigos moldados |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT90173A PT90173B (pt) | 1988-03-31 | 1989-03-30 | Processo para a preparacao de composicoes de libertacao da parede de moldes compreendendo um sal metalico dum acido organico e um composto de guanidina ou isoureia |
Country Status (10)
Country | Link |
---|---|
EP (2) | EP0339792A3 (pt) |
JP (2) | JPH01315467A (pt) |
KR (2) | KR890014655A (pt) |
AU (2) | AU614823B2 (pt) |
DK (2) | DK157889A (pt) |
FI (2) | FI891563A (pt) |
GB (2) | GB8906335D0 (pt) |
NO (2) | NO891341L (pt) |
NZ (2) | NZ228474A (pt) |
PT (2) | PT90173B (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8906335D0 (en) * | 1988-03-31 | 1989-05-04 | Ici Plc | Internal mould release compositions |
GB9018046D0 (en) * | 1990-08-16 | 1990-10-03 | Ici Plc | Compatible isocyanate reactive compounds |
DE19504263A1 (de) * | 1995-02-09 | 1996-08-14 | Bayer Ag | Verfahren zur Herstellung von Kunststoff-Formteilen und eine Formtrennmittel-Zubereitung |
US20050131136A1 (en) * | 2003-12-16 | 2005-06-16 | Rosthauser James W. | Soft polyurethaneurea spray elastomers with improved abrasion resistance |
MX2011003894A (es) * | 2008-10-13 | 2011-11-04 | Bluestar Silicones France | Catalizadores novedosos para reaccion entre un isocianato y un alcohol. |
CN110293643A (zh) * | 2019-06-10 | 2019-10-01 | 广州思奇高分子材料技术有限公司 | 一种硅橡胶内脱模剂及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3147736A1 (de) * | 1981-12-02 | 1983-06-09 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von elastischen formkoerpern |
US4433067A (en) * | 1982-04-23 | 1984-02-21 | Texaco Inc. | Reaction injection molded elastomers prepared from amine terminated polyethers, amine terminated chain extender and aromatic polyisocyanate |
US4581386A (en) * | 1985-05-23 | 1986-04-08 | Mobay Chemical Corporation | Internal mold release agent for use in reaction injection molding |
DE3639502A1 (de) * | 1986-11-20 | 1988-06-01 | Bayer Ag | Trennmittelkomposition, diese trennmittelkomposition enthaltende gemische, ein verfahren zur herstellung von elastischen formkoerpern und die nach diesem verfahren enthaltenen formkoerper |
EP0275907A3 (en) * | 1987-01-23 | 1989-05-24 | Mobay Corporation | Rim polyurethane or polyurea compositions containing internal mold release agents |
GB8705801D0 (en) * | 1987-03-11 | 1987-04-15 | Ici Plc | Injection moulding compositions |
GB8906335D0 (en) * | 1988-03-31 | 1989-05-04 | Ici Plc | Internal mould release compositions |
GB8807684D0 (en) * | 1988-03-31 | 1988-05-05 | Ici Plc | Internal mould release composition |
-
1989
- 1989-03-20 GB GB898906335A patent/GB8906335D0/en active Pending
- 1989-03-20 GB GB898906334A patent/GB8906334D0/en active Pending
- 1989-03-23 EP EP19890302966 patent/EP0339792A3/en not_active Withdrawn
- 1989-03-23 NZ NZ228474A patent/NZ228474A/en unknown
- 1989-03-23 NZ NZ228473A patent/NZ228473A/xx unknown
- 1989-03-23 EP EP19890302967 patent/EP0335619A3/en not_active Withdrawn
- 1989-03-29 AU AU31768/89A patent/AU614823B2/en not_active Ceased
- 1989-03-30 PT PT90173A patent/PT90173B/pt active IP Right Grant
- 1989-03-30 PT PT90174A patent/PT90174B/pt active IP Right Grant
- 1989-03-30 NO NO89891341A patent/NO891341L/no unknown
- 1989-03-30 NO NO89891340A patent/NO891340L/no unknown
- 1989-03-31 DK DK157889A patent/DK157889A/da not_active IP Right Cessation
- 1989-03-31 FI FI891563A patent/FI891563A/fi not_active IP Right Cessation
- 1989-03-31 KR KR1019890004214A patent/KR890014655A/ko not_active Application Discontinuation
- 1989-03-31 JP JP1081358A patent/JPH01315467A/ja active Pending
- 1989-03-31 AU AU32358/89A patent/AU615527B2/en not_active Ceased
- 1989-03-31 JP JP1081357A patent/JPH0214226A/ja active Pending
- 1989-03-31 KR KR1019890004216A patent/KR890014654A/ko not_active Application Discontinuation
- 1989-03-31 DK DK157789A patent/DK157789A/da not_active Application Discontinuation
- 1989-03-31 FI FI891562A patent/FI891562A/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO891341D0 (no) | 1989-03-30 |
JPH01315467A (ja) | 1989-12-20 |
AU614823B2 (en) | 1991-09-12 |
EP0335619A3 (en) | 1992-01-22 |
DK157889A (da) | 1989-10-01 |
PT90173A (pt) | 1989-11-10 |
DK157889D0 (da) | 1989-03-31 |
FI891563A (fi) | 1989-10-01 |
FI891563A0 (fi) | 1989-03-31 |
PT90173B (pt) | 1994-07-29 |
NZ228473A (en) | 1990-10-26 |
JPH0214226A (ja) | 1990-01-18 |
NO891341L (no) | 1989-10-02 |
EP0339792A3 (en) | 1992-01-22 |
AU615527B2 (en) | 1991-10-03 |
KR890014654A (ko) | 1989-10-25 |
DK157789D0 (da) | 1989-03-31 |
FI891562A0 (fi) | 1989-03-31 |
AU3235889A (en) | 1989-10-05 |
NZ228474A (en) | 1991-05-28 |
EP0339792A2 (en) | 1989-11-02 |
NO891340D0 (no) | 1989-03-30 |
PT90174B (pt) | 1994-07-29 |
AU3176889A (en) | 1989-10-05 |
GB8906335D0 (en) | 1989-05-04 |
EP0335619A2 (en) | 1989-10-04 |
DK157789A (da) | 1989-10-01 |
FI891562A (fi) | 1989-10-01 |
GB8906334D0 (en) | 1989-05-04 |
NO891340L (no) | 1989-10-02 |
KR890014655A (ko) | 1989-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG3A | Patent granted, date of granting |
Effective date: 19940105 |